.collapsable-tree {
  font-size: 10pt;
  white-space: nowrap;
}

.collapsable-tree ul {
  margin: 0;
  margin-left: 20px;
  padding: 0;

  list-style-type: none;

  background-image: url(vertical-line.png);
  background-repeat: repeat-y;
  background-position: 0px;
}

.collapsable-tree ul.level1 {
  margin-left: 10px;
}

.collapsable-tree li {
  line-height: 18px;
  margin: 0px;
  padding: 0px;
  padding-left: 19px;
}

.collapsable-tree li.leaf {
  background-image: url(tjunction.png);
  background-repeat: no-repeat;
  background-position: top left;
}

.collapsable-tree li.expanded {
  background-image: url(minus.png);
  background-repeat: no-repeat;
  background-position: top left;
  padding-left: 0px;
}

.collapsable-tree li.collapsed {
  background-image: url(plus.png);
  background-repeat: no-repeat;
  background-position: top left;
  padding-left: 0px;
}

.collapsable-tree li.leafLastNode {
  background-image: url(corner.png);
  background-repeat: no-repeat;
  background-position: top left;
  background-color: #fff;
}

.collapsable-tree li.expandedLastNode {
  background-image: url(minus-corner.png);
  background-repeat: no-repeat;
  background-position: top left;
  background-color: #fff;
  padding-left: 0px;
}

.collapsable-tree li.collapsedLastNode {
  background-image: url(plus-corner.png);
  background-repeat: no-repeat;
  background-position: top left;
  background-color: #fff;
  padding-left: 0px;
}

.collapsable-tree .toggle {
  text-decoration: none;
  margin: 0px;
  padding: 0px; 
}

.collapsable-tree .toggle img {
  margin: 0px;
  padding: 0px; 
  width: 15px;
  height: 10px;
}

/* for IE */
.nowrap-frame,
.nowrap-frame tr,
.nowrap-frame td {
  margin: 0px;
  padding: 0px;
  border-collapse: collapse;
  border-spacing: 0;
  white-space: nowrap;
}
