ttrss/lib/dijit/themes/tundra/Tree_rtl.css

/* Tree */

.tundra .dijitTreeNodeRtl,
.tundra .dijitTreeNodeRtl .dijitTreeExpandoLeaf {
	/* disable grid lines in RTL mode; too hard to support */
    background-image: none;
}

.tundra .dijitTreeNodeRtl .dijitTreeExpandoOpened {
	/* todo: get rid of transparent space in icon files,
		and just use background-placement (or margin maybe) to get desired alignment */
	background-image: url('images/treeExpand_minus_rtl.gif');
}

.tundra .dijitTreeNodeRtl .dijitTreeExpandoClosed {
	background-image: url('images/treeExpand_plus_rtl.gif');
}