.nano{ position:relative;  width :100%;  height :100%;  overflow:hidden}
.nano >.nano-content{ position :absolute;  overflow :scroll;  overflow-x :hidden;  top :0;  right :0;  bottom :0;  left :0}
.nano >.nano-content:focus{ outline:thin dotted}
.nano >.nano-content::-webkit-scrollbar{ visibility:hidden}
.has-scrollbar >.nano-content::-webkit-scrollbar{ visibility:visible}
.nano >.nano-pane{ background:rgba(0,0,0,.25);  position :absolute;  width :10px;  right :0;  top :0;  bottom :0;  visibility:hidden\9;  opacity :.01;  -webkit-transition :.2s;  -moz-transition :.2s;  -o-transition :.2s;  transition :.2s;  -moz-border-radius :5px;  -webkit-border-radius:5px;  border-radius :5px}
.nano >.nano-pane >.nano-slider{ background:#444;  background:rgba(0,0,0,.5);  position :relative;  margin :0 1px;  -moz-border-radius :3px;  -webkit-border-radius:3px;  border-radius :3px}
.nano:hover >.nano-pane, .nano-pane.active, .nano-pane.flashed{ visibility:visible\9;  opacity :0.99}