.contextmenu{width:100px;margin:0;border:1px solid #ccc;background:#fff;z-index:3000;position:absolute;list-style-type:none;padding:5px 0;border-radius:4px;font-size:14px;color:#333;-webkit-box-shadow:2px 2px 3px 0 rgba(0,0,0,.2);box-shadow:2px 2px 3px 0 rgba(0,0,0,.2)}.contextmenu li{margin:0;padding:7px 16px}.contextmenu li:hover{background:#f2f2f2;cursor:pointer}.router-history{background:#fff;padding:0 6px;border-top:1px solid #dcdcdc}