michael@0: /* This external stylesheet is needed to be able to use a cached image
michael@0:    (solidblue.png) through a relative path */
michael@0: tree {
michael@0:   height: 100px; -moz-appearance: none; border: none;
michael@0: }
michael@0: treecol, treecolpicker {
michael@0:   visibility: hidden;
michael@0: }
michael@0: treechildren::-moz-tree-image {
michael@0:   list-style-image: url('solidblue.png');
michael@0: }