*{
    padding:0;
    margin:0;
    box-sizing:border-box;
}
main{
   background-color:#acaeb0;
    height:100vh;
    background-position:center;
    background-size:cover;
    width:100%;
    display:flex;
    justify-content:center;
    align-items:center;
}
.row{
   width:1366px;
    height:435px;
}
.col-md-4{
      background-color:white;
}
.form-control{
    height:40px;
    border-radius:25px;
    margin-top:3px;
}
.control-label{
    display:inline;
    font-size:18px;
}
.btnlogin{
    height:40px;
    border-radius:25px;
    display:block;
    background-color:dodgerblue;
    line-height:10px;
    color:white;
}
.btnlogin:hover{
    color:black;
}
.head{
    text-align:center;
    margin-top:15px;
}