.dtree{white-space:nowrap;}
.dtree img{border:0;vertical-align:middle;}
.dtree a{text-decoration:none;}
.dtree a.node,.dtree a.nodeSel{white-space:nowrap;padding:1px 2px 1px 2px;}
.dtree a.node:hover,.dtree a.nodeSel:hover{text-decoration:underline;}
.dtree .clip{overflow:hidden;}