.login-dark {
    width: 100vw;
    height: 100vh;
    background-color: #000;
    background-size: cover;
    position: relative;
}

    .login-dark #form {
        max-width: 320px;
        width: 90%;
        background-color: #1e2833;
        padding: 40px;
        border-radius: 4px;
        transform: translate(-50%, -50%);
        position: absolute;
        top: 50%;
        left: 50%;
        color: #fff;
        box-shadow: 3px 3px 4px rgba(0,0,0,0.2);
    }

    .login-dark .illustration {
        text-align: center;
        padding: 15px 0 20px;
        font-size: 100px;
        color: #2980ef;
    }

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
    -webkit-text-fill-color: white;
    -webkit-box-shadow: 0 0 0px 1000px #000 inset;
    transition: background-color 5000s ease-in-out 0s;
}

.login-dark #form .form-control {
    background: none !important;
    border: none !important;
    border-bottom: 1px solid #434a52 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    color: inherit !important;
}

.login-dark #form .btn-primary {
    background: #214a80;
    border: none;
    border-radius: 4px;
    padding: 11px;
    box-shadow: none;
    margin-top: 26px;
    text-shadow: none;
    outline: none;
}

    .login-dark #form .btn-primary:hover, .login-dark form .btn-primary:active {
        background: #214a80;
        outline: none;
    }

.login-dark #form .forgot {
    display: block;
    text-align: center;
    font-size: 12px;
    color: #6f7a85;
    opacity: 0.9;
    text-decoration: none;
}

    .login-dark #form .forgot:hover, .login-dark form .forgot:active {
        opacity: 1;
        text-decoration: none;
    }

.login-dark #form .btn-primary:active {
    transform: translateY(1px);
}