*{
    padding: 0;
    margin: 0;
}
.login-form {
    width: 300px;
    margin: 0 auto;
    font-family: Tahoma, Geneva, sans-serif;
    position: relative;
    top: 20vh;
}
.login-logo{
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    width: 45%;
}
.login-form h1 {
    text-align: center;
    color: #4d4d4d;
    font-size: 19pt;
    font-weight: bold; 
}

#btn-send {
    width: 100%;
    padding: 8px;
}

#btn-send:hover {
    box-shadow: 1px 1px 5px #4d4d4d;
}

#backpage{
    width: 100%;
    padding: 8px;
    border-radius: 0PX 0PX 15PX 15PX;
}

#backpage{
        box-shadow: 1px 1px 5px #4d4d4d;
}