Fixed unwanted 24bit png gradients for IE6 (Chameleon theme)

svn changeset:20732/svn branch:6.7

WebContent/VAADIN/themes/chameleon/components/menubar/menubar.css

@@ -25,4 +25,8 @@
 .v-menubar-submenu .v-menubar-menuitem-selected {
 	background-image: url(../../img/grad-light-top2.png);
 	background-position: 0 -1px;
+	}
+
+.v-ie6 .v-menubar-submenu .v-menubar-menuitem-selected {
+	background-image: none;
 	}

WebContent/VAADIN/themes/chameleon/components/notification/notification.css

@@ -1,10 +1,11 @@
 div.v-Notification {
-	border-radius: 0;
 	-moz-border-radius: 0;
 	-webkit-border-radius: 0;
+	border-radius: 0;
 	font-size: 100%;
 	-webkit-box-shadow: 0 2px 5px rgba(0,0,0,.7);
 	-moz-box-shadow: 0 2px 5px rgba(0,0,0,.7);
+	box-shadow: 0 2px 5px rgba(0,0,0,.7);
 	}
 
 .v-Notification p {
@@ -46,6 +47,10 @@ div.v-Notification-tray {
 	text-shadow: 0 1px 1px rgba(0,0,0,.5);
 	}
 
+.v-ie6 .v-Notification-tray {
+	background-image: none;
+	}
+
 .v-Notification-tray h1 {
 	font-size: 14px;
 	line-height: 18px;

WebContent/VAADIN/themes/chameleon/components/selects/selects.css

@@ -126,6 +126,10 @@ body .v-filterselect-suggestpopup-big td {
 	background-position: 0 -1px;
 	}
 
+.v-ie6 .v-filterselect-suggestmenu .gwt-menuItem-selected {
+	background-image: none;
+	}
+
 .v-filterselect-suggestpopup-small .v-filterselect-status {
 	font-size: .8em;
 	}

WebContent/VAADIN/themes/chameleon/components/table/table.css

@@ -52,6 +52,10 @@ div.v-table-focus-slot-left {
 	background-position: 0 -1px;
 	}
 
+.v-ie6 .v-table tr.v-selected {
+	background-image: none;
+	}
+
 div.v-table-focus-slot-right {
 	background: transparent;
 	border-right: 2px solid #b3b3b3;

WebContent/VAADIN/themes/chameleon/compound/sidebar-menu/sidebar-menu.css

@@ -33,6 +33,11 @@
 	color: #fff;
 	}
 
+.v-ie6 .sidebar-menu .tab-selected,
+.v-ie6 .sidebar-menu .selected {
+	background-image: none;
+	}
+
 .sidebar-menu .tab-selected:focus,
 .sidebar-menu .selected:focus {
 	outline: none;