.nanofb, .nano { position: relative; width: 100%; height: 100%; overflow: hidden; }
.nanofb .content, .nano .content { position: absolute; overflow-y: scroll; overflow-x: hidden; top: 0px; right: 0px; bottom: 0px; left: 0px; }
.nanofb .content:focus, .nano .content:focus { outline: thin dotted; }
.nanofb > .pane, .nano > .pane { background: rgba(0, 0, 0, 0.25) none repeat scroll 0% 0%; position: absolute; width: 10px; right: 0px; top: 0px; bottom: 0px; opacity: 0.01; transition: all 0.2s ease 0s; border-radius: 5px; }
.nanofb > .pane > .slider, .nano > .pane > .slider { background: rgba(0, 0, 0, 0.5) none repeat scroll 0% 0%; position: relative; margin: 0px 1px; border-radius: 3px; }
.nanofb:hover .pane, .nanofb .active_pane, .nano:hover .pane, .pane.active, .pane.flashed { opacity: 0.99; }