.khung{
    width: 100%;
    height: 1150px;
    position: relative;
    margin: 0 auto;
}
.muiten{
    position: absolute;
    text-decoration: none;
    left: 10px;
    font-size: 40px;

}
.logo{
    position: absolute;
    left: 645px;
}
.dktk{
    position: absolute;
    left: 568px;
    top: 140px;
    font-weight: bold;
    font-size: 30px;
}
hr{
    width: 453%;
    position: absolute;
    left: -567px;
}
.ten{
    position: absolute;
    font-size: 25px;
    top: 220px;
}
.inp{
    position: absolute;
    width: 680px;
    height: 50px;
    top: 250px;
    background-color: lightgray;
    border-radius: 10px;
}
.ho{
    position: absolute;
    font-size: 25px;
    top: 220px;
    left: 772px;
}
.inp1{
    position: absolute;
    width: 680px;
    height: 50px;
    top: 250px;
    left: 772px;
    background-color: lightgray;
    border-radius: 10px;
}
.inp2{
    position: absolute;
    width: 1452px;
    height: 50px;
    top: 370px;
    background-color: lightgray;
    border-radius: 10px;
}
.sdt{
    position: absolute;
    font-size: 25px;
    top: 340px;
}
.email{
    position: absolute;
    font-size: 25px;
    top: 460px;
}
.inp3{
    position: absolute;
    width: 1452px;
    height: 50px;
    top: 493px;
    background-color: lightgray;
    border-radius: 10px;
}
.matkhau{
    position: absolute;
    font-size: 25px;
    top: 580px;
}
.inp4{
    position: absolute;
    width: 1452px;
    height: 50px;
    top: 610px;
    background-color: lightgray;
    border-radius: 10px;
}
.xnmk{
    position: absolute;
    font-size: 25px;
    top: 700px;
}
.inp5{
    position: absolute;
    width: 1452px;
    height: 50px;
    top: 730px;
    background-color: lightgray;
    border-radius: 10px;
}
.dksn{
    position: absolute;
    font-size: 25px;
    top: 820px;
}
.inp6{
    position: absolute;
    width: 300px;
    height: 50px;
    top: 855px;
    background-color: lightgray;
    border-radius: 10px;
}
.box{
    position: absolute;
    width: 100%;
    height: 200px;
    top: 950px;
    background-color: lightgray;
}
.inp7{
    position: absolute;
    width: 200px;
    height: 70px;
    top: 1020px;
    left: 622px;
    border-radius: 50px;
    background-color: orange;
    color: white;
    font-weight: bold;
    font-size: 20px;
}
.inp7:hover{
    box-shadow: 0 0 10px black ;
}