html,body{margin:0;padding:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#topnav{background:linear-gradient(#3d3d3d,#262626);border-radius:5px;margin-bottom:2px}#topnav ul li a{color:#c8c8c8}#topnav ul li a:hover{color:#fff;background:#4a4a4a}@keyframes tpPopIn{0%{opacity:0;transform:scale(.85)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}