lens-ui/app/styles/css/tree.css

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/

.node {
  font-weight: bold;
}

.treeNode.measureNode, .treeNode.childNode {
  color: blue;
}

.treeNode.dimensionNode {
  color: darkgreen;
}

.quiet {
  color: #666;
}

.treeNode:hover {
  background-color: #eee;
}

.page-next, .page-back {
  margin: 2px 8px;
  cursor: pointer;
}

div.tree-view {
  -o-text-overflow: ellipsis;   /* Opera */
  text-overflow:    ellipsis;   /* IE, Safari (WebKit) */
  overflow:hidden;              /* don't show excess chars */
  white-space:nowrap;           /* force single line */
}