@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
*{
    margin: 0;
  
    box-sizing: border-box;
    font-family: 'Calibri Light', sans-serif;
        scroll-behavior: smooth;
}
footer{
  background-color: #111;
}
.hjk1{
  font-size: 45px;
}


section
{  
    padding: 100px;

    margin-top: 0px;
}
#home{
    width: 100%;
}
header.sticky{
    background-color: #e29a51;
    opacity: 0;
  

}
.project .hjk1{
  margin-left: 13px;
}
.project .hjk2{
  margin-left: 19px;
}
header.sticky:hover{
    background-color: #e29a51;
    opacity: 1;


}
.project .noidungwork
{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.workBx{
    margin-top: 0px;
 
  }
  .workBx img{
    filter: grayscale(0%);
  }
  .workBx:hover img{
    filter: grayscale(0);
  }
  .workBx h5{
    margin-top: 20px;
    text-align: center;
    font-size: 17px;

  }
  
.project .content .workBx{
    width: 50%;
    padding: 2px;
}
.project #contentt .workBx{
    width: 50%;
    padding: 20px;
}
.project .noidungwork .workBx{
    width: 33%;
    padding: 17px;
}
.project .content .workBx img{
    max-width: 100%;
}
.banner
{
    position: relative;
    min-height: 100vh;
    background-size: cover;
    background-position: right;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

::selection{
    background-color: #ff850b;
}


header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 5px 420px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}

.contenBx{
    opacity: 0;
}
header.sticky{
    background: #ff850ba7;
   padding: 5px 100px;
 

}
header .logo
{
    
    color: #fff;
    font-size: 24px;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 2px;

}
#contentt img{
    width: 100%;
}
.noidungwork img{
    width:100%; 
}
#contentt{
    display: grid;
    grid-template-columns: auto auto;
}





#tieptheoo{
    width: 150px;
    height: 30px;
    background-color: #111;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 20px;
}



header ul
{
    top: 3.5px;
     right: 50px;
    position: relative;
    display: flex;

    
}
header .ht img
{
 width: 3.5%;
    position:absolute;
   left: 148%;
    bottom: 18.5px;
 
}
.htt{
    position: relative;
    display: flex;
}
header ul li 
{
    position: relative;
    list-style: none;
}
header ul li a{
    position: relative;
    display: inline-block;
    margin-left: 25px;
    color:white;
    text-decoration: none;
    font-family: 'Calibri Light', sans-serif;
       
    font-weight:bold;

  }
header .menu{
    margin-left: 10px;
}
header.sticky ul li a:hover{
    color: #111;
}
header ul li a:hover{
    color: #111;
}
header.sticky ul li a{
    color: white;
}
.heading
{
    width: 100%;
    text-align:center;
    margin-bottom: 30px;
    color: #111;

}

.heading h2{
    font-weight: 600;
    font-size:30px;
}

.content
{
    display: flex;
    justify-content: space-between;
}
#contentt
{
    display: flex;
    justify-content: space-between;
}

.contenBx h3
{
    font-size: 24px;
    margin-bottom:10px;
}
.about{
    background-color:#fff;
    
}

  
#khung{
    background-color: #0a0b0b;
    width: 150px;
    height: 30px;
    margin-left: 29%;
    margin-top: 30px;
    border: 3px solid #1d1f21;
    cursor: pointer;
    text-align: center;
}
#khung a{
    text-decoration: none;
    font-size: 20px;
    font-weight: 400;  
    color: #fff;
    font-family: 'Calibri Light', sans-serif;
  }
#khung:hover{
    background-color: #fff;   
}
#khung a:hover{
    color: #131414;   
}
#khung:hover{
    border: 2px solid #181819;
    
}
#khung:hover a{
    color: #111213;
}
.heading.white{
color: #fff;
}
.services .content{
  
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: row;
}
.services{
    background-color: #fff;
}
.services #contentt{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: row;
}
.services .content .servicesBX
{
    padding: 50px 20px;
    background-color: #ff850b;
    color: #fff;
    width: 300px;
    min-height: 350px;
    margin: 40px;
    text-align: center;
    transition: 0.5s;
    letter-spacing: 0.3mm ;

}
.heading.white h2{
    color: #111;

}
.contactinfo a{
  color: white;
}
.services #contentt .servicesBX
{
   
    background: #222;
    color: #111;

  
    text-align: center;
    transition: 0.5s;
}
.services .content .servicesBX h6{
    font-size: 12px;
    font-weight: 300;
    line-height: 22px;
    font-family: 'Calibri Light', sans-serif;
    font-weight: bold;
  }
.services .content .servicesBX:hover{
    background: #111;
}
.services .content .servicesBX img{
    max-width: 80px;
    filter: invert(1);
}
.services #contentt .servicesBX img{
    max-width: 80px;
    filter: invert(1);
}
.services .content .servicesBX h2{
    font-size:20px;
    font-weight: 600; 
   
}
.workBx h5{
  font-family: 'Calibri Light', sans-serif;
  color: #111;
}

.project .noidungwork 
{
    display: flex;
    /* justify-content: space-between; */
    flex-wrap: wrap;
}
.project .content .snip1584{
    width: 50%;
    padding: 0px;
}
.project #contentt .snip1584{
    width: 50%;
    padding: 0px;
}
.project .noidungwork .snip1584{
    width: 50%;
    padding: 5px;
}




.project .noidungwork .snip1584 a{
    color: #0a0b0b;
    text-decoration: none;

}
.contentBx{
    text-align: center;
}
.contentBx h3 ,p{
    color: black;
}
.contactInfo h3{
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    margin-bottom :10px;
}
.services .content .servicesBX{
  line-height: 20px;
}
.contactInfo
{
 
    min-width: 10%;
    background-color: #ff850ba7;
    padding: 10px 25px;
   
   
}
.contactInfoBx{
    position: relative;
}
.contactInfoBx .box{
    position: relative;
    padding: 20px 0;
    display: flex;
}

.contactInfo .skill{
        font-size: 28px;
        
        color: #fff;
        border-bottom: 1px solid white;
        padding: 0 0 5px 0;
        margin: 0 0 10px 0;
        line-height: 25px;
        display: inline-block;
}
.contactInfo .box .icon{
    min-width: 40px;
    padding-top: 0px;
    display: flex;
    align-items: flex-start;
    font-size: 24px;
    color: #fff;
}
.contactInfo .box .text{
    display: flex;
    margin-left: 20px;
    font-size: 16px;
    color: #fff;
    flex-direction: column;
    font-weight: 300;
}
.cell-a .thongtin .thongtin1 p{
  color: #111;
}
.contactInfo .box .text h3
{
    font-weight: 500;
    color: #fff;
    margin-bottom: 0;
}
.contactInfo .box .text a{
    color: #fff;
    text-decoration: none;
}
.table_on_top{
    position: fixed;
    z-index: 999;
    right: 10px;
    bottom: 0px;
}
.table_on_top ul{
    list-style: none;
    position: relative;
    display: flex;
}
.table_on_top ul .tooltipa a img{
  border-radius: 30%;
}
.table_on_top ul .tooltipa{
    margin:0 0 0 10px ;
    position: relative;
}
.table_on_top ul .tooltipa a{
    width: 30px;
    height: 30px;
    display: table;
    text-align: center;
    line-height: 35px;
    cursor: pointer;
    border-radius: 50%;
}
.table_on_top ul .tooltipa a img{
    vertical-align: middle;
   
}
.tooltipa .tooltiptext1 {
   
    visibility: hidden;
    width: 111px;
    height: 30px;
    background-color: #f8991d4d;
    color: #fff;
    border-radius: 6px;
    padding: 1px 0;
    
    /* Position the tooltip */
    position: absolute;
    z-index: 1;
  
    bottom: 50px;
    right: 115%;
  }
.table_on_top ul .tooltipa a img:hover{
    background-color: rgb(203, 211, 211);
    border-radius: 20px;


}
.tooltipa:hover .tooltiptext1 {
    visibility: visible;
  }
  .bot{
    width: 100%;
    height: 50px;

    margin-bottom: 0px;
   color: white;
   
}  
  .quote {
    padding-top: 15px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
  .services .content{

    margin-top: -20px;
}
/*Responsive*/
@media(max-width:3000px) and (min-width:991px){
  #about .heading1{
    margin-left: 19px;;
  }
  #about .content{
    margin-left: 19px;;

  }

  .cl5{
    margin-left: 35px;
  }
  #services .heading1{
    margin-left: 19px;;

  }
  #services .content{
    margin-left: 19px;;
  }
}
@media(max-width:991px )
{
 
ul.menu

    .hjk .hjk1{
      margin-top: 70px;
    }
    .content .contentBx1 .h3{
      font-size:1px;
    }
    #about h2{
      margin-left: 10px;
    }
    #services h2{
      margin-left: 10px;
    }
    .cell-a .thongtin{
      width: 265%;
      margin-top: -45px;
      min-height: 70%;
      z-index: 1;
      font-size: 16px;
      margin-bottom: 20px;
      background-color: white;
    
    }
    .cell-a .inside{
      margin-bottom: 40px;
    }


   

    .banner h2
    {
        font-size: 1.5em;
    }
    .banner h3
    {
        font-size: 1em;
    }
    .btn a
    {
        margin-top: 10px;
        font-size: 16px;
        padding: 10px 20px;
    }
    .heading h2
    {
        font-size: 24px;
    }
    .contentBx h3
    {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .services{
         padding: 10px 10px;
    }
    .about{
        padding: 10px 10px;
    }
    
    .content{
        flex-direction: column;
        font-size: 18px;
    }

    .services .content .servicesBX{
        margin: 1px;
  
    }
  
  
    .testimonial .content .testimonialBx{
    min-width: calc(100% - 40px);
    padding: 40px 20px;
    margin: 10px;
    background: #2196f3;
    }
    .w50{
        margin-top: 20px;
      text-align: center;
    }
    .about .w50 img{
        margin-bottom: 20px;
    }
    .map{
        width: 100%;
    }
   
    .testimonial .content .testimonialBx{
    min-width: calc(100% - 40px);
    padding: 40px 20px;
    margin: 10px;
  
    }
    .contactInfo{
        margin: 20px 0;
    }
   
    .services{
      margin-top: 100px;
    }
    .contact{
        padding: 10px 10px;
    }
    .content .servicesBX{
      width: 210px;
    }
    .services .content .servicesBX {
      margin-top: 20px;
      margin-bottom: 20px;
      padding: 20px 20px;
      background-color: #ff850b;
      color: #fff;
      width: 210px;
      min-height:50px;
      margin: 15px;
      text-align: center;
      transition: 0.5s;
      letter-spacing: 0.3mm;
  }
  .heading1 .hjk #hjk4{
    font-size: 50px;
  }

}
@media(width:912px){
  
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 120px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 18px;
  }
  section.about {
    padding-top: 200px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 18px;
}
hr {
  height: 2px;
  background-color: #ff8c1a;
  width: 96%;
  font-size: px;
  margin-left: 10px;
  margin-top: -11px;
}
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: -9px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 201%;
        margin-top: -20px;
        min-height: 78%;
        margin-left: 19px;
        font-size: 18px;
        background-color:white;
      }
      .contentBx1 p{
        font-size: 20px;
        min-height: 140%;
        text-align:justify;


      }


      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    .contentBx1{
margin-left: 10px;
    }
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width: 109%;
        height:10px;
        
        left:43.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      section#services{
        padding-top: 36px;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 85%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;

      } .heading1  #pppp{
        
        top: 17px;
        left: 92%;
        padding-top: 7px;
        font-size: 29px;
        margin-right: 90%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}
@media(max-width:1000px) and (min-width:920px){
  .grid{
    margin-top: 40px;
  }
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 120px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 18px;
  }
  section.about {
    padding-top: 200px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 18px;
}
hr {
  height: 2px;
  background-color: #ff8c1a;
  width: 96%;
  font-size: px;
  margin-left: 10px;
  margin-top: -11px;
}
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: -9px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 201%;
        margin-top: -20px;
        min-height: 110%;
        margin-left: 19px;
        font-size: 18px;
        background-color:white;
      }
      .contentBx1 p{
        font-size: 20px;
        min-height: 140%;
        text-align:justify;


      }


      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    .contentBx1{
margin-left: 10px;
    }
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width: 107%;
        height:10px;
        
        left:44.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      section#services{
        padding-top: 36px;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 85%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;

      } .heading1  #pppp{
        
        top: 17px;
        left: 92%;
        padding-top: 7px;
        font-size: 29px;
        margin-right: 90%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}
@media(width:820px){
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 10px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 12px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 12px;
}
hr {
  height: 2px;
  background-color: #ff8c1a;
  width: 96%;
  font-size: px;
  margin-left: 10px;
  margin-top: -11px;
}
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 201%;
        margin-top: -20px;
        min-height: 78%;
        margin-left: 19px;
        font-size: 18px;
        background-color:white;
      }
      .contentBx1 p{
        font-size: 20px;
        min-height: 140%;
        text-align:justify;


      }


      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    .contentBx1{
margin-left: 10px;
    }
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width: 109%;
        height:10px;
        
        left:43.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      section#services{
        padding-top: 36px;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 85%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;

      } .heading1  #pppp{
        
        top: 17px;
        left: 92%;
        padding-top: 7px;
        font-size: 29px;
        margin-right: 90%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}
@media(max-width:840px) and (min-width:820px){
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 10px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 16px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 16px;
}
hr {
  height: 2px;
  background-color: #ff8c1a;
  width: 96%;
  font-size: px;
  margin-left: 10px;
  margin-top: -11px;
}
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 201%;
        margin-top: -20px;
        min-height: 120%;
        margin-left: 19px;
        font-size: 18px;
        background-color:white;
      }
      .contentBx1 p{
        font-size: 18px;
        min-height: 140%;
        text-align:justify;


      }


      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    .contentBx1{
margin-left: 10px;
    }
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width: 109%;
        height:10px;
        
        left:43.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      section#services{
        padding-top: 36px;
      }
      #project1 .heading1  #pppp{
        
        top: 19px;
        left: 87%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;

      } .heading1  #pppp{
        
        top: 17px;
        left: 92%;
        padding-top: 7px;
        font-size: 40px;
        margin-right: 90%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}

@media(max-width:819px) and (min-width:749px){
 /* chinh font chu */
 .cell-a .thongtin .thongtin1 p{
  font-size: 18px;
}

.cell-a:hover .inside .thongtin .thongtin1 p{
font-size: 18px;
}
section#about{
padding-top: 70px;
}
.project{
padding: 40px 5px;
}
.contentBx1
{
padding-left: 25px;
text-align: justify;
}
.grid .cell {


width: 33%;
margin-right: 10px;

;
}
.cl5{
margin-left: 25px;
}
/* loi o gird */
/* .grid{
margin-left: 20px;
} */
header
{
  position:fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  padding: 5px 40px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #e29a51;

}
header.sticky:hover{
padding: 5px 20px;
}
#pppp{
margin-left: -17px;
}
.project .hjk .hjk1{
margin-left: 11px;
}

.about{
padding: 40px 5px;

}

.heading1 .box{
position: absolute;

height:10px;
width:110%;
left:43%;
top: 70%;
transform: translate(-50%, -50%);
background: white;
box-sizing: border-box;
overflow: hidden;

border: 3px solid white;
color: white;
padding: 1px;
}
.cell{
margin-top: 10px;
}
.cell-a .thongtin{
width: 203%;
margin-top: -20px;
min-height: 130%;
margin-left: 15px;
font-size: 100px;
background-color: white;
}
.contentBx1 p{
font-size: 18px;
min-height: 140%;
text-align:justify;


}

.cell-a:hover .inside {
transform: scale(1);
opacity: 1;
margin-left: 0px;

margin-top: -15px;

}
.about .hjk .hjk1{
margin-left: 10px;
}
hr{
margin-left: 15px;
}
#services{
padding-top: 100px;
}
.heading1 .hjk hr {
background-color: #ff8c1a;
width: 96%;
font-size: px;
margin-top: -11px;
margin-left: 15px;
}
#about .hjk h2{
margin-left: 20px;
}
#services .hjk h2{
margin-left: 14px;
}

} 
.heading1  #pppp{
    
top: 17px;
left: 92%;
padding-top: 7px;
font-size: 29px;
margin-right: 90%;
color: #ff850b;

}
@media(width:768px){
/* chinh font chu */
.cell-a .thongtin .thongtin1 p{
  font-size: 16px;
}
.cell-a:hover .inside .thongtin .thongtin1 p{
font-size: 16px;
}
#about .contentBx1 p{
font-size: 17px;
}
section#about{
padding-top: 70px;
}
.project{
padding: 40px 5px;
}
.contentBx1
{
padding-left: 25px;
text-align: justify;
}
.grid .cell {


width: 33%;
margin-right: 10px;

;
}
.cl5{
margin-left: 25px;
}
/* loi o gird */
/* .grid{
margin-left: 20px;
} */
header
{
  position:fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  padding: 5px 80px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #e29a51;

}
header.sticky:hover{
padding: 5px 20px;
}
#pppp{
margin-left: -17px;
}
.project .hjk .hjk1{
margin-left: 11px;
}

.about{
padding: 40px 5px;

}

.heading1 .box{
position: absolute;

height:10px;
width:110%;
left:43%;
top: 70%;
transform: translate(-50%, -50%);
background: white;
box-sizing: border-box;
overflow: hidden;

border: 3px solid white;
color: white;
padding: 1px;
}
.cell{
margin-top: 10px;
}
.cell-a .thongtin{
width: 203%;
margin-top: -20px;
min-height: 100%;
margin-left: 15px;
font-size: 100px;
background-color: white;
}
.contentBx1 p{
font-size: 18px;
min-height: 140%;
text-align:justify;


}

.cell-a:hover .inside {
transform: scale(1);
opacity: 1;
margin-left: 0px;

margin-top: -15px;

}
.about .hjk .hjk1{
margin-left: 10px;
}
hr{
margin-left: 15px;
}
#services{
padding-top: 100px;
}
.heading1 .hjk hr {
background-color: #ff8c1a;
width: 96%;
font-size: px;
margin-top: -11px;
margin-left: 15px;
}
#about .hjk h2{
margin-left: 20px;
}
#services .hjk h2{
margin-left: 14px;
}

}
@media(max-width:991) and (min-width:600){
  section
  {
      padding: 100px 50px;
  }
  header.sticky{
    background-color: #e29a51;
    opacity: 0;
   padding: 5px   10px;
   color: #0a0b0b;

}
header .logo
{
    margin-left: 20px;
  

}
header .ul .li a{
  font-size: 5px;
}
    #services .content{
      padding-bottom: 20px;
    }
  
    hr{
      margin-left: 10px;
    }
    header .menu{
      margin-top: -10px;
      margin-left: 30px;
  }
    header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding: 5px 10px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}
header ul
{
    top: 3.5px;
     right: 20px;
    position: relative;
    display: flex;

    
}
.menu.active{
  left: 0;
  background-color: white;
  color:#ff850b;
  margin-top: 10px;
  margin-left: 0px;
}

}
@media(max-width:721px ) and (min-width:60px){
    .w50{
        margin-top: 20px;
        margin-left: 0px;
    }
}
.textBx h2{
    font-weight: lighter;
    font-size: 3rem;
}


@media(width:820px){
  header
  {
      position:fixed;
      top: 0;

      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 70px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
#about .contentBx1 p{
    font-size: 18px;
}
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: -15px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 206%;
        margin-top: -20px;
        min-height: 109%;
        margin-left: 5px;
        font-size: 20px;
        background-color: white;
      }
      .grid{
        padding-left: 10px;
      }
      .contentBx1 p{
        font-size: 22px;
        min-height: 140%;
        text-align:justify;


      }
     
      .grid .cell {


        width: 33%;
       margin-right: 10px;

       ;
       }
       .cl5{
        margin-left: 17px;
       }
      .grid{
        display: flex;
          align-items: center;
          justify-content: center;
      }

      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width:109%;
        height:10px;
        
        left:43.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 82%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;

      } .heading1  #pppp{
        
        top: 17px;
        left: 86%;
        padding-top: 7px;
        font-size: 29px;
        margin-right: 80%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}
@media(width:820px){
  header
  {
      position:fixed;
      top: 0;

      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 80px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
  #hjk4{
    margin-left: 12px;
    margin-top: 60px;
    margin-bottom: -100px;
  }
  #pppp{
    margin-left: 3px;
  }
  .about{
    padding: 120px 10px;
  }
    .wrapper {
                      
        width: 100%;
      }
      .project{
        padding: 1px 10px;
      }
      
      .services .content .servicesBX {
        padding: 20px 3px;
      }

      .cell-a .thongtin{
        width: 206%;
        margin-top: -20px;
        min-height: 107%;
        margin-left: 5px;
        font-size: 20px;
        background-color: white;
      }
      .grid{
        padding-left: 10px;
        margin-top: 5px;
      }
      .contentBx1 p{
        font-size: 20px;
        min-height: 140%;
        text-align:justify;


      }
      .grid .cell {


        width: 33%;
       margin-right: 10px;

       ;
       }
       .cl5{
        margin-left: 17px;
       }
      .grid{
        display: flex;
          align-items: center;
          justify-content: center;
      }

      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
    
      section#contact{
        width: 70%;
        margin: 0 auto;
      }
      .heading1 .box{
        position: absolute;
        width:109%;
        height:10px;
        
        left:43.6%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1{
        position: relative;
        width: 100%;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 82%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;
        margin-left: -10px;

      } .heading1  #pppp{
        
        top: 17px;
        left: 86%;
        padding-top: 7px;
        font-size: 29px;
        margin-right: 80%;
        color: #ff850b;

      }
      .hjk .hjk1{
        font-size: 40px;
      }
      .heading1 .hjk #hjk4{
        font-size: 45px;
      }


}
/* airpadmini */
@media(width:740px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 18px;
    }

  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 18px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }
  /* loi o gird */
  /* .grid{
    margin-left: 20px;
  } */
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 40px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:110%;
    left:43%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 130%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
.heading1  #pppp{
        
  top: 17px;
  left: 92%;
  padding-top: 7px;
  font-size: 29px;
  margin-right: 90%;
  color: #ff850b;

}
@media(width:768px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 16px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 16px;
  }
  #about .contentBx1 p{
    font-size: 17px;
}
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }
  /* loi o gird */
  /* .grid{
    margin-left: 20px;
  } */
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 80px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:110%;
    left:43%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 119%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(width:896px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 17px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 17px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }

  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 10px 5px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
 
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:110%;
    left:43%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 100%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(max-width:900px) and (min-width:860px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 17px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 17px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }

  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 10px 5px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
 
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:108%;
    left:44.3%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 100%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 


@media(max-width:1098px ) and (min-width:1000px){
    
}
@media(max-width:1000px ) and (min-width:601px){
   

}
@media(max-width:692px ) and (min-width:601px){
    
}
.services{
    margin-top: -100px
}
@media(max-width:600px) 
{
  header, 
  header.sticky{
      padding: 10px 5px; 
      z-index: 1000;
  }
  .hjk .hjk1{
    margin-top: 50px;
  }
  header.sticky ul li a{
    color: #e29a51;
}
.grid .cell {
        width: 50% !important;
        margin-right: 10px;
}
  .menu{

      position: fixed;
      top:-1000px;
      right: 0;
      display: block;
      text-align: center;
      width: 100%;
      height: 100vh;
     background-color: #fefefe49;
      transition: 0.1s;
      z-index: 999;
      
    
  }
  .menu.active{
      
      top: 45px;
     
  }

  .menu.active{
    left: 0;
    background-color: rgba(255, 255, 255, 0.832);

    opacity: 0.0 - 1.0;

    color:#ff850b;
    margin-top: 10px;
    margin-left: 0px;
    padding-top: 40%;
}
header ul li a{

    font-size: 24px;
    margin: 10px;
    color:#111;
    margin-left: 0px;

}

header{
    width: 100%;
}
body{
    width: 100%;
    
}
header.sticky:hover {
  padding: 15px 2px;
}
.toggle{
    width: 40px;
    height:40px;
    position: absolute;
    left: 85%;
    background: url(menu.png);
    background-position: center;
    background-size: 30px;
    background-repeat: no-repeat;
    cursor: pointer;
    color:#ff850b;

}
.toggle.active{
    background: url(close.png);
    background-position: center;
    background-size: 25px;
    background-repeat: no-repeat;
    cursor: pointer;
    color:#ff850b;

}
header.sticky .toggle
{
    filter: invert(1);
    color:#ff850b;

}
  #services .hjk h2{
    font-size: 33px;
  }
  .about .hjk h2{
    font-size: 33px;
    margin-left: 5px;
  }
  section
  {
      padding: 100px 10px;
  }
 .project .heading1 .hjk #hjk4{
    font-size:33px;
    margin-top: 30px;
    padding-top: 23px;
  }
  .project .hjk h2{
    font-size: 33px;
    padding-top: 200px;
  }
    header .menu{
        width: 100%;
    }
    .content{
        width: 100%;
    }
    .content .contentBx1 .h3{
      font-size: 15px;
    }
    .map iframe{
        width: 100%;
    }
    .about .w50 img{
        margin-left: 20px   ;
        margin-top: 20px;
    }
    body{
        width: 100%;
    }
    header{
        width: 100%;
    }
    footer{
        width: 100%;
    }
    .project .noidungwork .workBx{
        width: 100%;
    }
    .project #contentt .workBx{
        width: 100%;
    }
    .hjk .hjk1{
      font-size: 0px;

    }

    .services{
        padding: 2px 0px;
    }
    .services .content .servicesBX{
        margin: 10px;
    }
    .services .content .servicesBX{
        width: 70%;
        padding: 5px 10px;
    }

    .about .content .contentBx #khung{
        left: 0;
    }
    .w50{
        margin-top: 10px;
        margin-left: 0%;
    }
    body{
      position: relative;
    }
    .heading1 .hjk2{
  
      margin-left: 30px;
      top: 15px;
      left: 96%;
      font-size: 20px;

      color: #ff8c1a;
    }
    .w50 img{
        margin-left: 0%;
    }
    .heading1{
        position: relative;

    }
    .heading1  #pppp{
        
        top: 17px;
        left: 85%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;
        margin-left: -20px;
       
      }
  
      .div7 .cell{
 
       
     }

     .grid{
        width: 100%;
            margin-left: 0px;

     }
     .table_on_top{
        position: fixed;
        z-index: 999;
 
        bottom: 0px;
    }
     .grid .cell {

         
  width: 25%;
  margin-right: 70px;
    
 
  }

.about .contentBx1{
width: 100%;

}
.cell-a .inside {
transition:  transform 0.3s ease-in;
transform: scale(1);
opacity: 0;


width: 100%;

}

.grid .cell .inside {
position: absolute;

left: 0px;


height: 400px;
top: 0;
width: 200%;


}

body{
width: 100%;
}
.wrapper {

width: 100%;
}
.cell-a .thongtin{
width: 230%;
min-height: 140%;
margin-left: -10px;
font-size: 18px;
background-color: white;
}
.contentBx1 p{
font-size: 18px;
min-height: 140%;
text-align: justify;

}
.cell-a:hover .inside {
transform: scale(1);
opacity: 1;
margin-left: 0px;

margin-top: -15px;

}

.heading1 .box{
position: absolute;
width:115%;
height:10px;

left:42%;
top: 70%;
transform: translate(-50%, -50%);
background: white;
box-sizing: border-box;
overflow: hidden;

border: 3px solid white;
color: white;
padding: 1px;
}
.services .hjk .hjk1{
margin-left: 10px;
}
.hr{
margin-left: 15px;
width: 97%;
}
.heading1{
position: relative;
width: 100%;
}

#about{
padding-top: 30px;
}


.hjk #hjk4{
margin-left: 5px;
}
#services{
margin-top: -50px;
}
.contactInfo
{
    
    min-width: 40%;
    background-color: #ff850ba7;
    padding: 10px 10px ;
   
}
section.project{
    padding-top: 50px;
}
.hjk .hjk2{
  margin-right: -16px;
padding-left: 25px;
}
.menu.active{
    left: 0;
    color:#111;

 
    margin-left: 0px;
   
}
header ul li a{
    font-size: 24px;
    margin: 10px;
    margin-left: 0px;

}
header.sticky{
    background-color: #e29a51;
    opacity: 0;
   padding: 5px 100px;
   height: 70px;

}
header.sticky .logo{
    margin-top: 10px;
}
                      

} 
.heading1 .hjk #hjk4{
  padding-top: 5px;

}
@media(max-width:570px ) and (min-width:547px){
    .cell-a .thongtin{
        width: 252%;
        margin-top: -45px;
        min-height: 136%;
        z-index: 1;
        font-size: 16px;
        margin-bottom: 20px;
        background-color: white;
      
      }
      .contentBx1 p{
        font-size: 17px;
        min-height: 140%;
        text-align: justify;

      }
      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
      .hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 10px;
        margin-top: -11px;
      }
      .heading1 .hjk1{
        margin-left: 10px;
      }
      .heading1 .hjk .hjk2{
        margin-right: 10px;
      }
      .heading1 .box{
        position: absolute;
        width:135%;
        height:10px;
        
        left:39%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      #contact .contactInfo{
        margin: 0 auto;
        width: 70%;
      }
 
}


@media(max-width:547px ) and (min-width:543px){
    .cell-a .thongtin{
        width: 260%;
        margin-top: -45px;
        min-height: 138%;
        z-index: 1;
        font-size: 16px;
        margin-bottom: 20px;
        background-color: white;
      
      }
      .contentBx1 p{
        font-size: 17px;
        text-align: justify;
      }
      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
      .hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 10px;
        margin-top: -11px;
      }
      .heading1 .hjk1{
        margin-left: 10px;
      }
      .heading1 .box{
        position: absolute;
        width:135%;
        height:10px;
        
        left:39%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      #contact .contactInfo{
        margin: 0 auto;
        width: 70%;
      }
 
}
@media(max-width:543px ) and (min-width:537px){
    .cell-a .thongtin{
        width: 230%;
        margin-top: -45px;
        min-height: 150%;
        z-index: 1;
        font-size: 16px;
        margin-bottom: 20px;
        background-color: white;
      
      }
        .cell-a .thongtin .thongtin1 p{
    font-size: 19.7px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 19.7px;
} 
      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
      .heading1 .box{
        position: absolute;
        width:120%;
        height:10px;
        
        left:39%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1  #pppp{
        
        top: 17px;
        left: 85%;
        font-size: 20px;
        margin-right: 90%;
        color: #ff850b;
       margin-left: -40px;
      }
      .hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 10px;
        margin-top: -11px;
      }
      .heading1 .hjk1{
        margin-left: 10px;
      }
      #contact .contactInfo{
        margin: 0 auto;
        width: 70%;
      }
 
}

@media(max-width:536px ) and (min-width:500px){
    .cell-a .thongtin{
        width: 255%;
        margin-top: -45px;
        min-height: 160%;
        z-index: 1;
        font-size: 16px;
        margin-bottom: 20px;
        background-color: white;
      
      }

      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;

      }
      .heading1 .box{
        position: absolute;
        width:135%;
        height:10px;
        
        left:33%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1  #pppp{
        
        top: 22px;
        left: 79%;
        font-size: 29px;
        margin-right: 90%;
              margin-left: 15px;

        color: #ff850b;

      }
      .heading1{
        position: relative;
        width: 100%;
      }
      .contactInfo
      {
         
          min-width: 70%;
          background-color: #ff850ba7;
          padding: 10px 25px
          ;
         
      }
      .hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 10px;
        margin-top: -11px;
      }
      .heading1 .hjk1{
        margin-left: 10px;
      }
      #contact .contactInfo{
        margin: 0 auto;
        width: 70%;
      }
 
      
}
@media(max-width:500px ) and (min-width:491px){
  .cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 210%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:120%;
    height:10px;
    
    left:38.7%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 77%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }
 
    }
@media(max-width:491px ) and (min-width:473px){
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 10px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  .cell-a .thongtin{
    width: 246%;
    margin-top: -45px;
    min-height: 165%;
    z-index: 1;
    font-size: 17px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 17px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 17px;
}
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:120%;
    height:10px;
    
    left:38.7%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
  margin-left: -50px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 77.7%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }
 
}

@media(max-width:479px ) and (min-width:473px){
  .cell-a .thongtin{
    width: 246%;
    margin-top: -45px;
    min-height: 164%;
    z-index: 1;
    font-size: 17px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 17px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 17px;
}
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:120%;
    height:10px;
    
    left:37.9%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 77%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }
 
}
@media(max-width:473px ) and (min-width:450px){
    .cell-a .thongtin{
        width: 235%;
        margin-top: -45px;
        min-height: 156%;
        z-index: 1;
        font-size: 17px;
        margin-bottom: 20px;
        background-color: white;
      
      }
      .contentBx1 p{
        font-size: 16px;
      }
      #contentBx1 p{
        font-size:10px;
      }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15px;
}
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:120%;
    height:10px;
    
    left:37.9%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    margin-left: -40px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 76%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
    margin-left: -40px;

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }
 
}
@media(max-width:450px ) and (min-width:437px){
    .cell-a .thongtin{
        width: 246%;
        margin-top: -45px;
        min-height: 160%;
        z-index: 1;
        font-size: 17px;
        margin-bottom: 20px;
        background-color: white;
      
      }
      .contentBx1 p{
        font-size: 16px;
      }
      #contentBx1 p{
        font-size:10px;
      }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15px;
}
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:123%;
    height:10px;
    
    left:38%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 76%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }
}
@media(max-width:437px ) and (min-width:420px){
  .cell-a .thongtin{
    width: 246%;
    margin-top: -45px;
    min-height: 165%;
    z-index: 1;
    font-size: 17px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .contentBx1 p{
    font-size: 16px;
  }
  #contentBx1 p{
    font-size:10px;
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15px;
}
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:123%;
    height:10px;
    
    left:37%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    margin-left: -45px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 74.7%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }

}

@media(max-width:374px ) and (min-width:360px){
.cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 210%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .inside{
    margin-bottom: 40px;
  }
  .contentBx1 p{
    font-size: 15px;
  }
  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:165%;
    height:10px;
    
    left:30%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 22px;
    left: 79%;
    font-size: 29px;
    margin-right: 90%;
    color: #ff850b;

  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  .hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 10px;
    margin-top: -11px;
  }
  .heading1 .hjk1{
    margin-left: 10px;
  }



      
 
}
@media(max-width:537px ) and (min-width:520px){
    .cell-a .thongtin{
        width: 230%;
        margin-top: -45px;
        min-height: 156%;
        z-index: 1;
        font-size: 16px;
        margin-bottom: 20px;
        background-color: white;
      
      }
      
      .cell-a .inside{
        margin-bottom: 40px;
      }

      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;
        margin-bottom: 20px;

      }
      .hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 10px;
        margin-top: -11px;
      }
      .heading1 .hjk1{
        margin-left: 10px;
      }
      .heading1 .box{
        position: absolute;
        width:122%;
        height:10px;
        
        left:37%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .about{
        margin-top: 40px;
      }
      .heading1  #pppp{
        
        top: 22px;
        left: 79%;
        font-size: 29px;
        margin-right: 90%;
        color: #ff850b;

      }
      #contact .contactInfo{
        margin: 0 auto;
      }
  
 
}
@media(max-width:420px ) and (min-width:400px){
  .about .contentBx1 {
  margin-top: -50px;
  }
  .cell-a .thongtin{
    width: 246%;
    margin-top: -45px;
    min-height: 135%;
    z-index: 1;
    font-size: 17px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .grid .cell{
    margin-top: 10px;
  }
  .contentBx1 p{
    font-size: 17px;
  }
  #contentBx1 p{
    font-size:10px;
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 13.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 13.5px;
}
  #about h2{
    margin-left: 4px;
  }
.grid{
  margin-left: 8px;
}
  .cell-a .inside{
    margin-bottom: 40px;
  }
#contact{
  width: 70%;
  margin: 0 auto;
}
  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:125%;
    height:10px;
    
    left:37%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    margin-left: -48px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 22px;
    left: 74.7%;
    font-size: 25px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }

}
@media(max-width:374px ) and (min-width:360px){
.cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 210%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 18.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 18.5px;
}
  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:165%;
    height:10px;
    
    left:30%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 22px;
    left: 79%;
    font-size: 29px;
    margin-right: 90%;
    color: #ff850b;

  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  .contentBx1 p{
    font-size: 15px;
  }
  .hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 10px;
    margin-top: -11px;
  }
  .heading1 .hjk1{
    margin-left: 10px;
  }

 
}

@media(width:360px){
  .cell-a .thongtin{
      width: 265%;
      margin-top: -45px;
      min-height: 210%;
      z-index: 1;
      font-size: 16px;
      margin-bottom: 20px;
      background-color: white;
    
    }
    .cell-a .thongtin .thongtin1 p{
      font-size: 19px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 19px;
  }
    .cell-a .inside{
      margin-bottom: 40px;
    }
  
    .cell-a:hover .inside {
      transform: scale(1);
      opacity: 1;
      margin-left: 0px;
  
      margin-top: -15px;
      margin-bottom: 20px;
  
    }
    .heading1 .box{
      position: absolute;
      width:165%;
      height:10px;
      
      left:30%;
      top: 70%;
      transform: translate(-50%, -50%);
      background: white;
      box-sizing: border-box;
      overflow: hidden;
    
      border: 3px solid white;
      color: white;
      padding: 1px;
    }
    .heading1  #pppp{
      
      top: 22px;
      left: 79%;
      font-size: 29px;
      margin-right: 90%;
      color: #ff850b;
  
    }
    .heading1{
      position: relative;
      width: 100%;
    } 
    .contentBx1 p{
      font-size: 15px;
    }
    .hr{
      height: 2px;
      background-color: #ff8c1a;
      width: 90%;
      margin-left: 10px;
      margin-top: -11px;
    }
    .heading1 .hjk1{
      margin-left: 10px;
    }
  
   
  }
  

@media(max-width:399px) and (min-width:382px){
  .about .contentBx1{
    margin-top: -50px;
  }
  .cell-a .thongtin{
    width: 255%;
    margin-top: -45px;
    min-height: 140%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 14px;
  }
  .grid .cell{
    margin-top: 30px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 14px;
}
  .contentBx1 p{
    font-size: 15px;
  }

}
@media(max-width:383px) and (min-width:376px){
  .cell-a .thongtin{
    width: 255%;
    margin-top: -45px;
    min-height: 165%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .contentBx1 p{
    font-size: 15px;
  }
}
@media(max-width:400px ) and (min-width:376px){

  .cell-a .thongtin .thongtin1 p{
    font-size: 14px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 14px;
}

  #contact{
    margin: 0 auto;
    width: 70%;
  }

  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:126.5%;
    height:10px;
    
    left:37%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    margin-left: -37px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 74%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
   
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }

}
@media(max-width:374px ) and (min-width:360px){
.cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 210%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 18.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 18.5px;
}
  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:165%;
    height:10px;
    
    left:30%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .project .heading1 .hjk #pppp{
    top: 32px;
    left: 70%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
    margin-left: -40px;;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  .hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 10px;
    margin-top: -11px;
  }
  .heading1 .hjk1{
    margin-left: 10px;
  }

 
}
@media(max-width:376px ) and (min-width:374px){
  .cell-a .thongtin{
    width: 257%;
    margin-top: -55px;
    min-height: 150%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 30px;
  
  }
.about .contentBx1{
  margin-top: -50px;
}
  .cell-a .thongtin .thongtin1 p{
    font-size: 13.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 13.5px;
}
  .contentBx1 p{
    font-size: 16px;
  }
  #contact{
    margin: 0 auto;
    width: 70%;
  }

  .cell-a .thongtin .thongtin1 p{
    font-size: 14px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 14px;
}

  #contact{
    margin: 0 auto;
    width: 70%;
  }
      #contact{
        width: 70%;
        margin: 0 auto;
        margin-bottom: 30px;
      }
      .grid{
        margin-left: 8px;
      }
      
      .wrapper{
        margin: 40px auto 105px;
      }
      .contentBx1{
        padding-left: 10px;;
        text-align: justify;
        margin-top: -20px;
      }
      
      .contentBx1 p{
        font-size: 14.7px;
        width: 102%;
      }
      .contentBx1 h3{
        font-size: 5px;
      }
     
      #about h2{
        margin-left: 4px;
      }

      .cell-a .inside{
        margin-bottom: 40px;
      }

      .cell-a:hover .inside {
        transform: scale(1);
        opacity: 1;
        margin-left: 0px;
    
        margin-top: -15px;
        margin-bottom: 20px;

      }
      .heading1 .box{
        position: absolute;
        width:126.5%;
        height:10px;
        
        left:36%;
        top: 70%;
        transform: translate(-50%, -50%);
        background: white;
        box-sizing: border-box;
        overflow: hidden;
      
        border: 3px solid white;
        color: white;
        padding: 1px;
      }
      .heading1  #pppp{
        
        top: 102px;
        left: 7%;
        font-size: 20px;
        margin-right: 20%;
        color: #ff850b;
        padding-left: -10px;

      }
      .hjk1{
        font-size: 15px;
        font-weight: 300;
      }
      .heading1  #pppp{
        
        top: 32px;
        left: 72%;
        font-size: 20px;
        margin-right: 97%;
        color: #ff850b;
        margin-left: -40px;
        

      }
      .heading1 h2.hjk2{
        font-size: 20px;
        margin-left: 17px;
      }
      .heading1{
        position: relative;
        width: 100%;
      } 
      hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 3px;
        margin-top: -11px;
      }
      #services h2{
margin-left: 10px;
      }
      .hr{
        margin-left: 10px;
        width: 94%;

      }
      .contact #contact .contactInfo{
        width: 100px;
      }
      #contact{
        padding: 0;
      }
 
      header.sticky{
        padding: 1px 1px;
      }


}
@media(max-width:374px ) and (min-width:360px){
  .workBx h5{
    font-weight: 590;
  }
  .cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 176%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15px;
}
  .contentBx1 p{
    font-size: 15px;
  }
  #contact{
    margin: 0 auto;
    width: 70%;
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:126.5%;
    height:10px;
    
    left:36%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 71.5%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }

}
 
@media(max-width:360px ) and (min-width:350px){
  .cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 192%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 16px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 16px;
}
  .contentBx1 p{
    font-size: 16px;
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:128%;
    height:10px;
    
    left:35%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    margin-left: -50px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 70%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
 
  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }

}
@media(max-width:300px ) and (min-width:250px){
  .cell-a .thongtin{
    width: 290%;
    margin-top: -45px;
    min-height: 240%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 16.7px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 16.7px;
}
  .contentBx1 p{
    font-size: 16px;
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:130%;
    height:10px;
    
    left:30%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
margin-left: -70px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 70%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;                              

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;

  }

  header.sticky{
    padding: 1px 1px;
  }

}
@media(max-width:350px) and (min-width:345px){
  .cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 198%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  #contact{
    width: 70%;
    margin: 0 auto;
  }

  .cell-a .thongtin .thongtin1 p{
    font-size: 15.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15.5px;
}
  .contentBx1 p{
    font-size: 16px;
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:129%;
    height:10px;
    
    left:35%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 67%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }
  header.sticky{
    padding: 1px 1px;
  }

}
@media(max-width:345px ) and (min-width:330px){
 
  .cell-a .thongtin{
    width: 265%;
    margin-top: -45px;
    min-height: 200%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15.5px;
}
  .contentBx1 p{
    font-size: 16px;
  }
  #about h2{
    margin-left: 4px;
  }

  .cell-a .inside{
    margin-bottom: 40px;
  }
#contact{
  width: 70%;
  margin: 0 auto;
}
  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:129%;
    height:10px;
    
    left:34%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 65%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }

}

@media(max-width:330px ) and (min-width:320px){
  .cell-a .thongtin{
    width: 268%;
    margin-top: -45px;
    min-height: 210%;
    z-index: 1;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
  
  }
  .contentBx1 p{
    font-size: 16px;
  }
  #about h2{
    margin-left: 4px;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 15.5px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 15.5px;
}
  .cell-a .inside{
    margin-bottom: 40px;
  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;
    margin-bottom: 20px;

  }
  .heading1 .box{
    position: absolute;
    width:129%;
    height:10px;
    
    left:34%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .heading1  #pppp{
    
    top: 102px;
    left: 7%;
    font-size: 20px;
    margin-right: 10%;
    color: #ff850b;
    padding-left: -10px;

  }
  .hjk1{
    font-size: 10px;
  }
  .heading1  #pppp{
    
    top: 32px;
    left: 63%;
    font-size: 20px;
    margin-right: 97%;
    color: #ff850b;
     margin-left: -40px;;
    

  }
  .heading1 h2.hjk2{
    font-size: 20px;
    margin-left: 17px;
  }
  .heading1{
    position: relative;
    width: 100%;
  } 
  hr{
    height: 2px;
    background-color: #ff8c1a;
    width: 90%;
    margin-left: 3px;
    margin-top: -11px;
  }
  #services h2{
margin-left: 10px;
  }
  .hr{
    margin-left: 10px;
    width: 94%;

  }
  .contact #contact .contactInfo{
    width: 100px;
  }
  #contact{
    padding: 0;
  }

  header.sticky{
    padding: 1px 1px;
  }
}


@media(max-width:395px ) and (min-width:300px){
    header .menu{
        width: 100%;
        padding: 5px;
    }
    .map iframe{
        width: 100%;
    }
    .about .w50 img{
        margin-left: 20px   ;
        margin-top: 20px;
    }
    body{
        width: 100%;
    }
    header{
        width: 100%;
    }
    .thongtin1 img{}
    .project .noidungwork .workBx{
        width: 100%;
    }
    .project #contentt .workBx{
        width: 100%;
    }
 
    .w50{
        margin-top: 20px;
        margin-left: 1%;
    }
    hr{
        height: 2px;
        background-color: #ff8c1a;
        width: 90%;
        margin-left: 3px;
        margin-top: -11px;
      }
      #contact .contactInfo{
        margin: 0 auto;
      }
}
.contactInfo a{
  color: white;
}
.contactInfo a:hover{
  color: #111;
}
.project .contentn .workBxx{
    width: 50%;
}
#giatri{
    margin-top: 30PX;
}
.heading{
    position: relative;
}
.box{
position: absolute;
width:80%;
height:10px;

left:10%;
top: 10%;
transform: translate(-50%, -50%);
background: white;
box-sizing: border-box;
overflow: hidden;

border: 3px solid white;
color: white;
padding: 1px;
}
.mySlides .img2{
    width: 50px;
}
.hjk{
    margin-top: -30px;
}
.hjk .hjk1{
    margin-top: 10px;
}
.column{
    width: 250px;

    height: 400px;
    margin-left: 30px;
    


}
.mySlides img{
    width: 200px;
}
.hjk{
    margin-top: 20px;
}
.column .card .img{
    margin-bottom: 10px;
    margin-top: 10px;

    margin-left:55px;
    border-radius: 50%;
}
.container{
    background-color: #ff850b;
    margin-top: -28px;
    color: white;
}
.row{
    width: 70%;
    float: left;
    justify-content: space-between;               
    flex-wrap: wrap;
    margin-top: 50px;
    padding-left: 70px;
}
body{
    width: 99%;
}
.showtt1{
    width: 300px;
    height: 50%;
    margin-left: 50px;
}
.showtt{
    width: 29%;
    float: left;
    margin-top: 50px;

    
}

.button{
    background-color: white;
    color: orange;
}
.row{

}
.container h2{
padding-top: 10px;
}
.mySlides h2{
margin-left: 30px;
}
.mySlides p{
margin-left: 30px;
font-size: 20px;
padding-bottom: 20px;
color:#555;
}
.about{
    width: 100%;
}
.about .contentBx1{
    width: 100%;

}
.div7{
    width: 50%;
}

.about .w50{
    width: 50%;
    width: 500px;
    height:480px;
    justify-content: space-between;
    background-color:#ff8c1a;
    background-repeat: no-repeat;
    background-position: center;

    display: flex;
    flex-wrap: wrap;
    
}
.content{
    margin-top: 20px;
}
body{
    width: 100%;
}
.tv1{
    width: 170px;
 height: 200px;
 margin-bottom: 20px;

    background-color: white;
    margin-left: 20px;
    margin-right: 20px;
    
    justify-content: space-between;
    flex-wrap: wrap;

    border-radius: 10%;
}
.contentBx1 h3{
    font-size: 25px;
    color: #111;
  
margin-top: -20px;
}
.contentBx1 p{  
    width: 96%;
   color: #111;
    margin-top: 0px;
    text-align: justify;
    font-size: 15px;
}

.content .contentBx1 h3{
  font-family: 'Calibri Light', sans-serif;
  color: #111;
  

}
.thongtin .thongtin1 .h2{
  font-family: 'Calibri Light', sans-serif;
 

}


.noidungwork .workBx img{
    width: 100%;
}
@media (max-width: 1040px) and (min-width:1020px) {
 
  .cell-a .png2{
    height: 370px;
    width: 100px;
    object-fit: cover;
  }
.cell-a .thongtin{

width: 400px;   
  min-height: 160%;
background-color: white;
  font-size: 18px;
  margin-left: -5px;;

}
.heading1 .box{
  position: absolute;
 
  height:10px;
  width:108.8%;
  left:43.5%;
  top: 70%;
  transform: translate(-50%, -50%);
  background: white;
  box-sizing: border-box;
  overflow: hidden;

  border: 3px solid white;
  color: white;
  padding: 1px;
}
section.about{
  padding-top: 30px;
}
section#services{
  padding-top: 140px;
}
.heading1 #pppp {
  top: 17px;
  left: 86%;
  padding-top: 7px;
  font-size: 29px;
  margin-right: 90%;
  color: #ff850b;
}
.services .content .servicesBX {
  padding: 30px 10px;
  width: 185px;
}
header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding: 5px 5px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}
}
@media (width: 1024px) {
 

.cell-a .thongtin{

width: 400px;   
  min-height: 160%;
background-color: white;
  font-size: 18px;
  margin-left: -5px;;

}
.heading1 .box{
  position: absolute;
 
  height:10px;
  width:108.8%;
  left:43.5%;
  top: 70%;
  transform: translate(-50%, -50%);
  background: white;
  box-sizing: border-box;
  overflow: hidden;

  border: 3px solid white;
  color: white;
  padding: 1px;
}
section.about{
  padding-top: 30px;
}
section#services{
  padding-top: 140px;
}
.heading1 #pppp {
  top: 17px;
  left: 86%;
  padding-top: 7px;
  font-size: 29px;
  margin-right: 90%;
  color: #ff850b;
}
.services .content .servicesBX {
  padding: 30px 10px;
  width: 185px;
}
header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding: 5px 200px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}
header.sticky:hover{
  padding: 5px 20px;
}
}
@media (max-width: 1300px) and (min-width:1000px) {
 
  .cell-a .png2{
    height: 370px;
    object-fit: cover;
  }

.cell-a .thongtin{

width: 110%;   
  min-height: 160%;
background-color: white;
  font-size: 18px;
  margin-left: -5px;;

}




.heading1 .box{
  position: absolute;
 
  height:10px;
  width:108.8%;
  left:43.9%;
  top: 70%;
  transform: translate(-50%, -50%);
  background: white;
  box-sizing: border-box;
  overflow: hidden;

  border: 3px solid white;
  color: white;
  padding: 1px;
}
section.about{
  padding-top: 30px;
}
section#services{
  padding-top: 140px;
}
#project1 .heading1 #pppp {
  top: 17px;
  left: 98%;
  padding-top: 7px;
  font-size: 29px;
  margin-right: 90%;
  color: #ff850b;
  margin-left: -80px;
}


.services .content .servicesBX {
  padding: 30px 10px;
  width: 185px;
}
header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding: 5px 5px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}



}
@media (width: 1024px) {
 

.cell-a .thongtin{

width: 400px;   
  min-height: 160%;
background-color: white;
  font-size: 18px;
  margin-left: -5px;;

}
.heading1 .box{
  position: absolute;
 
  height:10px;
  width:108.8%;
  left:43.5%;
  top: 70%;
  transform: translate(-50%, -50%);
  background: white;
  box-sizing: border-box;
  overflow: hidden;

  border: 3px solid white;
  color: white;
  padding: 1px;
}
section.about{
  padding-top: 30px;
}
section#services{
  padding-top: 140px;
}
.heading1 #pppp {
  top: 17px;
  left: 86%;
  padding-top: 7px;
  font-size: 29px;
  margin-right: 90%;
  color: #ff850b;
  margin-left: -10px;
}
.services .content .servicesBX {
  padding: 30px 10px;
  width: 185px;
}
header
{
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    padding: 5px 200px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e29a51;

}
header.sticky:hover{
  padding: 5px 20px;
}
}
@media(max-width: 1400px) and (min-width:1300px){
  .heading1 .box{
    position: absolute;
    width:105.9%;
    height:10px;
    
    left:45.3%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  section#services{
    padding-top:150px;
  }
  section#about{
    padding-top:40px;
  }
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 5px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  #pppp{
    margin-left: 0px;
  }
  .services .content .servicesBX {
    padding: 40px 5px;
    width: 240px;
}
  .hjk4{
    margin-left: 15px;
    margin-top: 60px;
    margin-bottom: -100px;
  }

  .cell-a .thongtin{

   
    min-height: 160%;
background-color: white;
    font-size: 18px;
    margin-left: -5px;;

  }
  .grid .cell .inside {
padding: 10px ;
}

}

@media(width: 1280px){
  .heading1 #pppp {
    top: 17px;
    left: 86%;
    padding-top: 7px;
    font-size: 29px;
    margin-right: 90%;
    color: #ff850b;
    margin-left: 5px;
  }
  .heading1 .box{
    position: absolute;
    width:105.9%;
    height:10px;
    
    left:45.3%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
}
@media(width: 1180px){
 
  .cell-a .png2{
    height: 350px;
    width: 120px;
    object-fit: cover;
  }
  .heading1 .box{
    position: absolute;
    width:107.5%;
    height:10px;
    
    left:44.7%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  section#services{
    padding-top:150px;
  }
  section#about{
    padding-top:40px;
  }
  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 250px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
  #pppp{
    margin-left: 70px;
  }
  .services .content .servicesBX {
    padding: 40px 5px;
    width: 240px;
}
  .hjk4{
    margin-left: 15px;
    margin-top: 60px;
    margin-bottom: -100px;
  }

  .cell-a .thongtin{

   width: 470px;
    min-height: 160%;
background-color: white;
    font-size: 18px;
    margin-left: -5px;;

  }
 
  .grid .cell .inside {
padding: 10px ;
}

}
@media(max-width:860px) and (min-width:840px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 17px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 17px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }

  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 10px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }

 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:108%;
    left:43.5%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  header .logo{
    margin-left: 20px;
    margin-top: -px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 120%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(max-width:920px) and (min-width:900px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 19px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 19px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }

  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 80px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:107.5%;
    left:44%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  header .logo{
    margin-left: 20px;
    margin-top: -px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 130%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 20px;
    min-height: 140%;
    text-align:justify;


  }

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(max-width:700px) and (min-width:600px){
  /* chinh font chu */
  .services .content .servicesBX{
    width: 150px;
  }
    .cell-a .thongtin .thongtin1 p{                   
      font-size: 17.5px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 17.5px;
  }
  section#about{
    padding-top: 70px;
  }
  #about .contentBx1 p{
    font-size: 15px;
  }
  .project{
    padding: 40px 5px;
  }
  #about .contentBx1 p{
    font-size: 10px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   section#project{
    padding: 10px;
    /* margin-top: 0px; */
}
   .cl5{
    margin-left: 25px;
   }
  /* loi o gird */
  /* .grid{
    margin-left: 20px;
  } */
  .heading1 #pppp {
    top: 17px;
    left: 92%;
    padding-top: 19px;
    font-size: 20px;
    margin-right: 90%;
    color: #ff850b;
}
  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color:#e29a51;
    padding: 0 0;

}
header .logo{
margin-left: 25px;
}
#about .hjk h2 {
  margin-left: 20px;
  font-size: 37px;
}
#services .hjk h2 {
  margin-left: 20px;
  font-size: 37px;
}
.heading1 .hjk #hjk4 {
  padding-top: 20px;
  font-size: 38px;

}
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
  .project .noidungwork .workBx {
    width: 33%;
    padding: 10px;
}
  .about{
    padding: 40px 5px;
    
  }
  header.sticky{
    padding: 0px;
  }
  #about .contentBx1 p {
    font-size: 17px;
    min-height: 140%;
    text-align: justify;
}
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:112.4%;
    left:42.5%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 205%;
    margin-top: -20px;
    min-height: 135%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
 

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(max-width:750px) and (min-width:700px){
  /* chinh font chu */
  .services .content .servicesBX{
    width: 150px;
  }
    .cell-a .thongtin .thongtin1 p{
      font-size: 17px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 17px;
  }
  section#about{
    padding-top: 70px;
  }
  #about .contentBx1 p{
    font-size: 15px;
  }
  .project{
    padding: 40px 5px;
  }
  #about .contentBx1 p{
    font-size: 10px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   section#project{
    padding: 10px;
    /* margin-top: 0px; */
}
   .cl5{
    margin-left: 25px;
   }
  /* loi o gird */
  /* .grid{
    margin-left: 20px;
  } */
  .heading1 #pppp {
    top: 17px;
    left: 92%;
    padding-top: 19px;
    font-size: 20px;
    margin-right: 90%;
    color: #ff850b;
}
  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color:#e29a51;
    padding: 0 0;

}
header .logo{
margin-left: 25px;
}
#about .hjk h2 {
  margin-left: 20px;
  font-size: 37px;
}
#services .hjk h2 {
  margin-left: 20px;
  font-size: 37px;
}
.heading1 .hjk #hjk4 {
  padding-top: 20px;
  font-size: 38px;

}
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
  .project .noidungwork .workBx {
    width: 33%;
    padding: 10px;
}
  .about{
    padding: 40px 5px;
    
  }
  header.sticky{
    padding: 0px;
  }
  #about .contentBx1 p {
    font-size: 17px;
    min-height: 140%;
    text-align: justify;
}
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:112.4%;
    left:42.5%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 205%;
    margin-top: -20px;
    min-height: 130%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
 

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
} 
@media(width:896px){
  /* chinh font chu */
    .cell-a .thongtin .thongtin1 p{
      font-size: 18.7px;
    }
  .cell-a:hover .inside .thongtin .thongtin1 p{
    font-size: 18.7px;
  }
  section#about{
    padding-top: 70px;
  }
  .project{
    padding: 40px 5px;
  }
  .contentBx1
  {
    padding-left: 25px;
    text-align: justify;
  }
  .grid .cell {


    width: 33%;
   margin-right: 10px;

   ;
   }
   .cl5{
    margin-left: 25px;
   }

  header
  {
      position:fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 50px;
      padding: 5px 70px;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #e29a51;
  
  }
  header.sticky:hover{
    padding: 5px 20px;
  }
 #pppp{
  margin-left: -17px;
 }
  .project .hjk .hjk1{
    margin-left: 11px;
  }
 
  .about{
    padding: 40px 5px;
    
  }
  
  .heading1 .box{
    position: absolute;
   
    height:10px;
    width:108%;
    left:44%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .cell{
    margin-top: 10px;
  }
  .cell-a .thongtin{
    width: 203%;
    margin-top: -20px;
    min-height: 100%;
    margin-left: 15px;
    font-size: 100px;
    background-color: white;
  }
  .contentBx1 p{
    font-size: 18px;
    min-height: 140%;
    text-align:justify;
}

  .cell-a:hover .inside {
    transform: scale(1);
    opacity: 1;
    margin-left: 0px;

    margin-top: -15px;

  }
  .about .hjk .hjk1{
    margin-left: 10px;
  }
  hr{
    margin-left: 15px;
  }
  #services{
    padding-top: 100px;
  }
  .heading1 .hjk hr {
    background-color: #ff8c1a;
    width: 96%;
    font-size: px;
    margin-top: -11px;
    margin-left: 15px;
  }
   #about .hjk h2{
   margin-left: 20px;
  }
  #services .hjk h2{
    margin-left: 14px;
   }
  
}
@media(width:1920px){
  .container .box{
    position: absolute;
    width:104.3%;
    height:10px;
    
    left:47%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
 .project .heading1 #pppp {
    top: 17px;
    left: 93%;
    padding-top: 7px;
    font-size: 29px;
    margin-right: 90%;
    color: #ff850b;
}
}
@media(width:1920px){
  .container .box{
    position: absolute;
    width:104.3%;
    height:10px;
    
    left:47%;
    top: 70%;
    transform: translate(-50%, -50%);
    background: white;
    box-sizing: border-box;
    overflow: hidden;
  
    border: 3px solid white;
    color: white;
    padding: 1px;
  }
  .contentBx1 p{
    font-size: 17px;
  }
  .cell-a .thongtin .thongtin1 p{
    font-size: 16px;
  }
.cell-a:hover .inside .thongtin .thongtin1 p{
  font-size: 16px;
}
  .heading1 #pppp {
    top: 17px;
    left: 93.5%;
    padding-top: 7px;
    font-size: 29px;
    margin-right: 90%;
    color: #ff850b;
}

}