.treemenu .ygtvtn { background: transparent; width: 1em; height:20px; }
.treemenu .ygtvtm { background: url(/img/collapse.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvtmh { background: url(/img/collapseh.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvtp { background: url(/img/expand.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvtph { background: url(/img/expandh.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvln { background: transparent; width:1em; height: 20px; }
.treemenu .ygtvlm { background: url(/img/collapse.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvlmh { background: url(/img/collapseh.gif) 1 6px no-repeat; width :1em; height: 22px; cursor: pointer }
.treemenu .ygtvlp { background: url(/img/expand.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvlph { background: url(/img/expandh.gif) 1 6px no-repeat; width: 1em; height: 22px; cursor: pointer }
.treemenu .ygtvloading { background: url(/img/loading.gif) 1 6px no-repeat; width: 1em; height: 22px; }
.treemenu .ygtvdepthcell { background: transparent; width: 1em; height: 22px; }
.treemenu .ygtvblankdepthcell { background: transparent;  width: 1em; height: 22px; }
.treemenu .ygtvitem { background: transparent; border: 0px solid grey; }  
.treemenu .ygtvchildren { }  
.treemenu .ygtvlabel, .ygtvlabel:link, .ygtvlabel:visited { 
  font-size: 16px; font-face: Comic Sans MS; font-weight: bold;
}
.treemenu .ygtvlabel:hover { 
  font-size: 16px; font-face: Comic Sans MS; font-weight: bold; color: #008000;
}
.treemenu .ygtvlabel:active { 
  font-size: 16px; font-face: Comic Sans MS; font-weight: bold; color: #000000;
}