#tripal-cv-lookup-tree {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
#tripal-cv-lookup-tree .tree-node-icon {
  width: 22px;
  height: 22px;
  line-height: 22px;
  display: inline-block;
  vertical-align: top;
  text-align: center;
  cursor: pointer;
  text-indent: 0;
}
#tripal-cv-lookup-tree .tree-node-loading {
  background: url(../images/ajax-loader.gif) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree .tree-node-closed {
  background: url(../images/tree-node-closed.png) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree .tree-node-open {
  background: url(../images/tree-node-open.png) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree .tree-node-single {
  background: url(../images/tree-node-single.png) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree li:last-child .tree-node-closed {
  background: url(../images/tree-node-closed-last.png) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree li:last-child .tree-node-single {
  background: url(../images/tree-node-single-last.png) no-repeat;
  background-size: 22px 22px;
}
#tripal-cv-lookup-tree ul {
  margin-left: 10px;
}

#tripal-cv-lookup-tree li {
  margin: 0;
  padding: 0 12px;
  line-height: 22px;
  color: #369;
}

#tripal-cv-lookup-tree a {
  border-bottom-width: 1px;
  border-bottom-style: dotted;
}