1 files changed, 20 insertions, 5 deletions
diff --git a/lib/dijit/themes/tundra/Menu.css b/lib/dijit/themes/tundra/Menu.css
index ca1198864..6229b1773 100644
--- a/lib/dijit/themes/tundra/Menu.css
+++ b/lib/dijit/themes/tundra/Menu.css
@@ -1,61 +1,76 @@
 .tundra .dijitMenu,
 .tundra .dijitMenuBar {
 	border: 1px solid #7eabcd;
-	margin: 0px;
-	padding: 0px;
+	margin: 0;
+	padding: 0;
 	background-color: #f7f7f7;
 }
+
 .tundra .dijitBorderContainer .dijitMenuBar {
 	border:1px solid #ccc;
 }
+
 .tundra .dijitMenuItem {
 	font-family: sans-serif;
 	margin: 0;
 }
+
 .tundra .dijitMenuItem {
 	padding: 4px 5px;
 }
+
 .tundra .dijitMenuPreviousButton, .tundra .dijitMenuNextButton {
 	font-style: italic;
 }
 .tundra .dijitMenuItem td {
 	padding: 2px;
 }
+
 .tundra .dijitMenuPassive .dijitMenuItemHover,
 .tundra .dijitMenuItemSelected {
 	background-color: #3559ac;
 	color:#fff;
 }
+
 .tundra .dijitMenuItemIcon {
 	width: 16px;
 	height: 16px;
 }
+
 .tundra .dijitMenuExpand {
-	
+	/* arrow to indicate this MenuItem opens a sub-menu */
 	width: 7px;
 	height: 7px;
 	background-image: url('images/spriteArrows.png');
-	background-position: -14px 0px;
+	background-position: -14px 0;
 }
 .dj_ie6 .tundra .dijitMenuExpand {
 	background-image: url('images/spriteArrows.gif');
 }
+
+/* separator can be two pixels -- set border of either one to 0 to have only one */
 .tundra .dijitMenuSeparatorTop {
 	border-bottom: 1px solid #9b9b9b;
 }
+
 .tundra .dijitMenuSeparatorBottom {
 	border-top: 1px solid #e8e8e8;
 }
+
+/* the checked menu item */
 .tundra .dijitCheckedMenuItemIconChar {
 	display: none;
 }
+
 .tundra .dijitCheckedMenuItemIcon {
 	background-image: url('images/checkmark.png');
 	background-position: -80px;
 }
+
 .dj_ie6 .tundra .dijitCheckedMenuItemIcon {
 	background-image: url('images/checkmark.gif');
 }
+
 .tundra .dijitCheckedMenuItemChecked .dijitCheckedMenuItemIcon {
 	background-position: -64px;
-}
+}
+\ No newline at end of file