.sitetree{margin:0;padding:0;list-style-type:none;}
.sitetree li{float:left;width:200%;margin:0;padding:0;list-style:none;background:#fff url(pic/line.gif) no-repeat;white-space:nowrap;}
.sitetree li.branch{background:#fff url(pic/line.gif) repeat-y;}
.sitetree li img{float:left;vertical-align:middle;border-width:0px;}
.sitetree li a{text-decoration:none;}
.sitetree li a:hover,.sitetree li a:active{text-decoration:underline;}
.sitemap,.sitemap ul{margin:0;padding:0;list-style-type:none;}
.sitemap{margin-bottom:10px;}
.sitemap ul{margin-bottom:5px;}
.sitemap li a{text-decoration:none;}