#myDIV{display:none}.btrv{background:#4AB848;padding:15px 45px;font-size:20px;font-weight:bold;color:#fff;border:none;border-radius:3px;transition-duration:.75s}.btrv:hover{background:#444444;padding:15px 45px;font-size:20px;color:#fff;border:3px;border-radius:3px}span.mobile_menu_bar:before{color:#ffffff}sup{vertical-align:-.4em;font-size:smaller}