* {
    padding: 0;
    margin: 0;
}



nav {
    position: fixed;
    background-color: gray;
    height: 70px;
    width: 100%;
    z-index: 1;
}

.logo { 
    font-size: 35px;
    position: relative;
    left: 5%;
    color: white;
    font-weight: bold;
    line-height: 70px;
 }

 ul {
    position: relative;
    float: right;
    margin-right: 50px;
 }

 ul li {
    display: inline-block;
    line-height: 70px;
    margin: 0 5px;
 }

 ul li a {
    text-decoration: none;
    color: white;
    font-size: 20px;
 }

 .main_img {
    width: 100%;
    height: 300px;

 }

 .section1 {
    padding-top: 70px;
 }

 .img_text {
    position: absolute;
    top: 45%;
    left: 10%;
    color: black;
    background-color: lightgray;
    font-size: 35px;
    font-weight: bold;
 }

 .container {
    padding-top: 50px;
 }

 .welcome_img {
    width: 100%;
    height: 250px;
 }

 .teacher {
    width: 90%;
    height: 300px;
 }

 .courses {
    width: 90%;
    height: 300px;
 }

 .label_text {
    display: inline-block;
    width: 120px;
    text-align: right;
    padding-right: 10px;
 }

 .input_deg {
    width: 50%;
    height: 40px;
    border-radius: 15px;
    border: 2px solid grey;
 }

 .input_txt {
    width: 50%;
    height: 120px;
    border-radius: 15px;
    border: 2px solid grey;
 }

 .adm_int {
    padding-top: 10px;
 }
 #submit {
    position: relative;
    width: 15%;
    left: 5%;
 }

 footer {
    background-color: black;
    height: 70px;
    width: 100%;
    margin-top: 50px;
    padding-top: 15px;
    
 }
 
 .footer_text {
    text-align: center;
    color: white;
    top: 20%;
    position: relative;
 }

 /*
 Styling for the login Page
 */

 .body_deg {
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%;
 }

 .form_deg {
    padding-top: 200px;

 }

 .label_deg {
    display: inline-block;
    color: black;
    width: 100px;
    text-align: right;
    padding-top: 10px;
    padding-bottom: 10px;
 }

 .login_form {
    background-color: lightgray;
    width: 400px;
    padding-top: 70px ;
    padding-bottom: 70px;
    font-weight: bold;
 }

 .title_deg {
    background-color: black;
    text-align: center;
    color: whitesmoke;
    width: 400px;
    padding-top: 20px ;
    padding-bottom: 20px;
    font-weight: bold;
    font-size: 25px;
 }