body {
    height: 100vh;
    text-align: center;
}


/*Modal*/
h4 {
    font-weight: bold;
    color: #fff;
}

.close {
    color: #fff;
    transform: scale(1.2)
}

.modal-content {
    font-weight: bold;
    background: linear-gradient(to bottom right,#510e9c,#294dc5);
}

.modal-dialog {
    padding-top: 6em;
}

.form-control {
    margin: 1em 0;
}

    .form-control:hover, .form-control:focus {
        box-shadow: none;
        border-color: #fff;
    }

.username, .password {
    border: none;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 2px solid #eee;
    padding-left: 0;
    font-weight: normal;
    background: transparent;
}

.form-control::-webkit-input-placeholder {
    color: #eee;
}

.form-control:focus::-webkit-input-placeholder {
    font-weight: bold;
    color: #fff;
}

.login {
    padding: 6px 20px;
    border-radius: 20px;
    background: none;
    border: 2px solid #00bcd4;
    color: #00bcd4;
    font-weight: bold;
    transition: all .5s;
    margin-top: 1em;
}

    .login:hover {
        background: #00bcd4;
        color: #fff;
    }