.topnav {visibility: hidden; overflow: hidden; background-color: #FCFBF7;}
    .topnav a {
        float: left;
        display: block;
        color: #0F3F59 !important;
        text-align: center;
        padding-top: 15px;
        padding-bottom: 5px;
        padding-left: 20px;
        text-decoration: none !important;
        font-size: 14px;
    }
        .topnav a:hover {
            background-color: #FCFBF7;
            color: #38B2BC;
        }
@media screen and (max-width: 600px) {
    .topnav {
        visibility: visible;
    }

        .topnav a:not(:first-child) {
            display: none;
        }

        .topnav a.icon {
            float: right;
            display: block;
            padding-top: 15px;
            padding-right: 15px;
        }

        .topnav.responsive {
            position: relative;
        }

            .topnav.responsive .icon {
                position: absolute;
                right: 0px;
                top: 0px;
            }

            .topnav.responsive a {
                float: none;
                display: block;
                text-align: left;
            }
}