dash: Update style so running apps keep the highlight on hover

Using "background" for the hover state overwrites the "background-image"
property of running apps. Use "background-color" in hover instead, so
the background image is kept during hover. Apply the same fix to the
selection indicator for search results.

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index b0a638d53d4beefb2ab37a609ea0d9601a36795d..d9a30c49faa2cfe52330f5be1de313aac008f19c 100644 (file)
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -510,13 +510,13 @@ StTooltip StLabel {
 
 .app-well-app:selected > .overview-icon,
 .search-result-content:selected > .overview-icon {
-    background: rgba(255,255,255,0.33);
+    background-color: rgba(255,255,255,0.33);
 }
 
 .app-well-app:hover > .overview-icon,
 .remove-favorite:hover > .overview-icon,
 .search-result-content:hover > .overview-icon {
-    background: rgba(255,255,255,0.1);
+    background-color: rgba(255,255,255,0.1);
     text-shadow: black 0px 2px 2px;
     transition-duration: 100;
 }