.mo-tree { 
  border: 0; 
  white-space: nowrap; 
  /*padding: 5px 10px;*/ 
}
.mo-tree .mo-tree-icon {
  cursor: pointer; 
  vertical-align: middle;
}
.mo-tree ul {
  padding:0;
}
.mo-tree li {
  list-style: none; 
  padding: 1px 0px;
}
.mo-tree-collapsed ul {
  display: none;
}
.mo-tree-topic .mo-tree-icon {
  background: none; 
  cursor: default;
}

.mo-tree ul {
  margin: 0 0 0 0px;
}
.mo-tree a:link, .mo-tree a:visited {
  /*color: #4060A0;*/
  text-decoration: none; 
  padding: 1px 2px; 
}
.mo-tree a:hover {
  /*color:#4060A0; 
  text-decoration:underline;*/ 
}
.mo-tree a.selected-node, .mo-tree a.selected-node:visited {
  /*color:#4060A0;*/ 
  font-weight:bold;
}
.mo-tree ul li ul {
  margin: 0 0 0 20px;
}
.mo-tree .mo-tree-expanded  .mo-tree-icon {
  background:url("images/mo-tree-e.gif") no-repeat 0 1px;
}
.mo-tree .mo-tree-collapsed .mo-tree-icon {
  background:url("images/mo-tree-c.gif") no-repeat 0 1px;
}
.mo-tree .mo-tree-topic     .mo-tree-icon {
  background:url("images/mo-tree-t.gif") no-repeat 0 1px;
}
.mo-tree .mo-tree-icon {
  width: 20px;
  height: 18px;
}