.code-with-line-number>ul{list-style:decimal;margin:0;margin-left:40px;padding:0}.code-with-line-number li{list-style:decimal-leading-zero;border-left:1px solid #ddd;padding-left:2px;position:relative}.code-with-line-number li.mark{background-color:#423c36!important}.code-with-line-number li:hover{background-color:#607d8b4d!important}.code-with-line-number .line-num{width:40px;position:absolute;top:0;height:100%;left:-40px;cursor:pointer}pre{border-left:none;padding:0}