0 3px rgba(0,0,0,0.3);border-radius:5px;background-color:#f5f5f5;}
.switcher .option::-webkit-scrollbar {width:5px;}
.switcher .option::-webkit-scrollbar-thumb {border-radius:5px;-webkit-box-shadow: inset 0 0 3px rgba(0,0,0,.3);background-color:#888;}
