div.content_wrap div.left{}
div.content_wrap div.right{float: right;}
div.zTreeDemoBackground {text-align:left;}

ul.ztree {border: 1px solid #617775;background: #f0f6e4;height:490px;overflow-y:scroll;overflow-x:hidden;}
ul.log {border: 1px solid #617775;background: #f0f6e4;height:170px;overflow: hidden;}
ul.log.small {height:45px;}
ul.log li {color: #666666;list-style: none;padding-left: 10px;}
ul.log li.dark {background-color: #E3E3E3;}

/* ruler */
div.ruler {height:20px; background-color:#f0f6e4;border: 1px solid #333; margin-bottom: 5px; cursor: pointer}
div.ruler div.cursor {height:20px; width:30px; background-color:#3C6E31; color:white; text-align: right; padding-right: 5px; cursor: pointer}