.login-dark {
    height: 1000px;
    background: #475d62 url(../../assets/img/star-sky.jpg);
    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;
    }

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

    .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);
    }