Bug 385503: 'Set Desktop Background' on an image large than screen and position=center preview is too large, patch by Dao Gottwald <dao@design-noir.de>, r=mano

browser/themes/pinstripe/browser/setDesktopBackground.css

@@ -2,6 +2,9 @@
 
 #monitor {
   margin: 18px 20px 38px 13px;
+  width: 153px;
+  height: 114px;
+  overflow: hidden;
 }
 
 #monitorImage {

browser/themes/winstripe/browser/setDesktopBackground.css

@@ -2,6 +2,9 @@
 
 #monitor {
   margin: 12px 11px 32px;
+  width: 153px;
+  height: 114px;
+  overflow: hidden;
 }
 
 #monitorImage {