public/stylesheets/scss/_component.nav.dropdown.scss

 .nav-dropdown-panel {
    display: none;
    position: absolute;
    right: 0;

    z-index: 99999;

    &#login-dropdown-panel {
        width: 350px;

        form {
            padding: 20px 30px 0 30px;
        }
    }

    &#user-dropdown-panel {
        width: 150px;

        .panel-body {
            padding: 0;
        }
    }

}