#hang1{
    height: 60px;
    width: 85%;
    background-color: rgb(8, 8, 142);
    margin-left: 110px;
    border-radius: 20px 20px 0px 0px;
    color: white;
    display: flex;
    box-shadow: 0px  0px 0px 2px rgb(8, 8, 142);
}
#hang2  {
    height: 160px;
    width: 85%;
    margin-left: 110px;
    color: rgb(8, 8, 142);
    display: flex;
    box-shadow: 0px  0px 0px 2px rgb(8, 8, 142);
}
#hang3{
    height: 60px;
    width: 85%;
    background-color: rgb(8, 8, 142);
    margin-left: 110px;
    border-radius: 0px 0px 20px 20px;
    color: white;
    display: flex;
    box-shadow: 0px  0px 0px 2px rgb(8, 8, 142);
}
#tracuu{
    height: 60px;
    width: 83%;
    background-color: rgb(8, 8, 142);
}
#cachdong1{
   height: 3px;
   width: 75%;
   background-color: rgb(8, 8, 142);
   margin-left: 180px;
   margin-top: 10px;

}
#cachdong2{
   height: 3px;
   width: 86%;
   background-color: rgb(8, 8, 142);
   margin-left: 30px;
   margin-top: 10px;
}
#cachdong3{
   height: 3px;
   width: 10%;
   background-color: rgb(8, 8, 142);
   margin-left: 270px;
   margin-top: 10px;
}
#hang4{
    margin-left: 40px;
    margin-top: 30px;
    height: 400px;
    width: 100%;
    border-radius: 20px 20px 20px 20px;
    color: white;
    display: flex;
}
#phan1hang4{
    height: 400px;
    width: 60%;
    margin-left: 9px;
}
#phan2hang4{
    height: 500px;
    width: 30%;
    margin-left: 40px;
    margin-top: -10px;
}
#hang5{
    margin-left: 40px;
    margin-top: 30px;
    height: 200px;
    width: 100%;
    border-radius: 20px 20px 20px 20px;
    color: white;
    display: flex;
}
#hang6{
    width: 100%;
    height: 120px;
    margin-left: 39px;
}
#hang7{
    margin-top: 180px;
    width: 100%;
    height: 250px;
    margin-left: 39px;
}
#hang8{
    margin-top: 1px;
    width: 100%;
    height: 300px;
    margin-left: 39px;
}
#hang9{
    margin-top: 100px;
    width: 100%;
    height: 250px;
    margin-left: 39px;
}
#hang10{
    width: 100%;
    height: 120px;
    margin-left: 39px;
}
#hang11{
    margin-top: 1px;
    width: 100%;
    height: 300px;
}
#phan1hang6{
    width: 70%;
    height: 20px;
}
#phan2hang6{
    width: 70%;
    height: 20px;
}
#phan4hang6{
    width: 30%;
    height: 450px;
    border: solid 2px rgb(8, 8, 142);
}
#phan4hang7{
    width: 30%;
    height: 450px;
    border: solid 2px rgb(8, 8, 142);
}
#phan1hang7{
    width: 70%;
    height: 20px;
}
#phan1hang8{
    width: 70%;
    height: 20px;
}
#chinh1{
    height: 130px;
    width: 100%;
}
#chinh2{
    height: 170px;
    width: 100%;

}
#chinh3{
    height: 60px;
    width: 100%;    
}
#chinh4{
    height: 60px;
    width: 100%;    
    display: flex;
}
#chinh5{
    height: 60px;
    width: 100%;    
    display: flex;
}
a{
    margin-top: 10px;

}
#chuhang1{
    height: 30px;
    margin-left: 20px;
    margin-top: 20px;
}
#chuhang2{
    height: 30px;
    margin-left: 780px;
    margin-top: 20px;
}
#chuhang3{
    height: 100px;
    width: 5%;
    margin-left: 20px;
    margin-top: 20px;
}
#chuhang4{
    height: 100px;
    width: 50%;
    margin-left: 30px;
    margin-top: 10px;
}
#chuhang5{
    height: 100px;
    width: 50%;
    margin-left: 30px;
    margin-top: 10px;
}
.link1 {
    color: white;
    text-decoration: none;
    margin-left: 20px;
 
 }
 .link1:hover{
    font-size: 20px;
 }
 #dieuchinh1 {
    display: flex;
    margin-left: 140px;
    margin-top: -20px;
 }
 select{
    background-color: rgb(8, 8, 142);
    color: white;
    border: solid 1px rgb(8, 8, 142);
    font-size: 20px;
    margin-top: 20px;
 }
 .sec{
    margin-left: 30px;
 }
 table {
        text-align: top; 
        margin-right: 20px;

        border-collapse: collapse;
        float: left;
        cursor: pointer;
    }
    th,td {
        
        padding: 8px;
        text-align: left;
    }
    th {
        background-color: darkblue;
        color: white;
    }
    #dieuchinhphan {
   height: 300px;
   width: 100%;
   display: flex;
   margin-left: 10px;
   overflow: hidden;
}

#phan1 {
   height: 300px;
   width: 13%;
}

#phan2 {
   height: 300px;
   width: 13%;
   margin-left: 12px;
}

#phan3 {
   height: 300px;
   width: 13%;
   margin-left: 12px;
}

#phan4 {
   height: 300px;
   width: 13%;
   margin-left: 12px;
}

#phan5 {
   height: 300px;
   width: 13%;
   margin-left: 12px;
}

#phan6 {
   height: 300px;
   width: 13%;
   margin-left: 12px;
}

#phan7 {
   height: 500px;
   width: 60%;
   display: flex;
}

#phan8 {
   height: 500px;
   width: 38%;
   display: flex;
}