.students_port {
    width: 800px;
    padding: 20px;
    border: 1px solid #ccbfbf;
    margin-top: 20px;
}
.students_port label {
    font-size: 18px;
    font-weight: bold;
    padding-bottom: 10px;
}
.students_port form input[type="text"],[type="file"],[type="number"],select
{
    width: 66%;
	max-width:100% !important;
    height: 45px;
    background-color: white;
    border: 1px solid #c8c6c6;
    border-radius: 3px;
}
.sub{
background-color: blue;
border: none;
margin-top: 10px;
height: 28px;
width: 107px;
color: #fff;
font-weight: bold;
border-radius: 5px;
}
.uplo {
    background-color: white;
    width: 512px;
    padding: 8px;
    border: 1px solid #a29999;
    border-radius: 5px;
}