.hand{
  cursor: hand;
}
.tree_a{
  COLOR: #000000;
  TEXT-DECORATION: none;
  FONT-SIZE: 12px;
  FONT-FAMILY: 宋體;
}
.tree_a:hover {
  COLOR: #000000;
  TEXT-DECORATION: none;
  FONT-FAMILY: 宋體;
  FONT-SIZE: 12px;
}
.tree_node {
  CURSOR: default;
  FONT-SIZE: 12px;
  FONT-FAMILY: 宋體;
}
.tree_node_onblur{
  TEXT-DECORATION: none;
  background-color:;
  FONT-SIZE: 12px;
  FONT-FAMILY: 宋體;
  color:black;
}
.tree_node_onfocus{
  TEXT-DECORATION: none;
  background-color: highlight;
  FONT-SIZE: 12px;
  FONT-FAMILY: 宋體;
  color:white;
}
.tree_node {
  CURSOR: default;
  FONT-SIZE: 12px;
  FONT-FAMILY: 宋體;
}

 
div.rightMenu{
  
background:#B7D5E6;
 
display:none;   
 
position:absolute;   
 
z-index:111;   
  
width:100px;   

height:150px;   

border:1px   solid   silver;   
 
}
 
.menuItem {
 
padding-top:5px;
 
padding-left:15px;

  padding-right:10px;
 
font-size:12px;
  
}
  
.tranDivBack{
position:absolute;
background-color:#B5EF59;
filter:alpha(opacity=80);
-moz-opacity:0.8; /* Moz + FF */
opacity: 0.8; /* 支持CSS3的瀏覽器（FF 1.5也支持）*/ 
top:10px;
left:200px;
display:none;
}
.treeButton{
position:absolute;
top:1%;
left:65%;
width:100px;
height:200px;
}