.container.container-login {
    background: #fff;
    padding: 15px;
    margin-bottom: 30px;
    max-width: 600px;
    font-size: 1.4em;
}
    .container.container-login .btn.btn-success {
        background: var(--red-col);
        border-color: var(--red-col);
    }
        .container.container-login .btn.btn-success:hover{
            background:#fff;color:var(--red-col);
        }
        .container.container-login a, .container.container-login button.btn-link {
            color: var(--red-col);
        }
    .container.container-login .field-validation-error span {
        color: var( --color-4);
        font-size:14px;
    }
    .fa.kecs {
        position: absolute;
        top: 1px;
        left: 11px;
        width: 36px;
        height: 36px;
        background-color: #eee;
        text-align: center;
        line-height: 36px;
        color: var(--red-col);
        border-radius: .25rem;
    }.login-ex {
    width: 100%;
    height: 40px;
    color: #fff;
    position: relative;
    border: none;
}.login-ex.login-facebook {
    background-color: #4267b2;
    border:1px solid #4267b2
}.login-ex i {
    position: absolute;
    width: 38px;
    height: 38px;
    line-height: 38px;
    top: 0;
    left: 0;
    background: #fff;
    display: block;
    font-size: 20px;color:#4267b2
}