div.tree-navigation{width:208px;margin:20px 0;border-top:1px solid #e9ecf1;color:#ababab;padding:0;}div.tree-navigation h2{margin:10px 0 5px 0;padding-left:3px;font-weight:bold;font-size:1em;color:#999;}div.tree-main-struct{padding:0;margin:0;}div.tree-struct{margin:1px 0 1px 12px;display:none;}div.tree-voice{margin:0;padding:5px 0 5px 6px;border-bottom:1px solid #e9ecf1;}div.tree-voice img.with-sub{margin:3px 6px 0 0;padding:0;cursor:pointer;float:left;}div.tree-voice img.without-sub{margin:5px 6px 0 0;padding:0;float:left;}div.tree-voice a{color:#ababab;}div.tree-voice a.selected{font-weight:bold;color:#9a9a9a;}div.tree-voice:hover,div.tree-voice:hover a{background-color:#cecece;color:#FFF;}