--- a/browser/themes/linux/downloads/allDownloadsViewOverlay.css
+++ b/browser/themes/linux/downloads/allDownloadsViewOverlay.css
@@ -1,11 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../shared/downloads/allDownloadsViewOverlay.inc.css
 
 #downloadsRichListBox {
   /** The default listbox appearance comes with an unwanted margin. **/
   -moz-appearance: none;
   margin: 0;
 }
 
 #downloadsRichListBox > richlistitem.download {

--- a/browser/themes/linux/downloads/downloads.css
+++ b/browser/themes/linux/downloads/downloads.css
@@ -1,11 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../shared/downloads/downloads.inc.css
 
 /*** Panel and outer controls ***/
 
 #downloadsPanel > .panel-arrowcontainer > .panel-arrowcontent {
   padding: 0;
 }
 
 #downloadsListBox {

--- a/browser/themes/linux/jar.mn
+++ b/browser/themes/linux/jar.mn
@@ -49,23 +49,23 @@ browser.jar:
   skin/classic/browser/Toolbar-small.png
   skin/classic/browser/webRTC-indicator.css
 * skin/classic/browser/controlcenter/panel.css        (controlcenter/panel.css)
   skin/classic/browser/customizableui/background-noise-toolbar.png  (customizableui/background-noise-toolbar.png)
   skin/classic/browser/customizableui/customizeMode-gridTexture.png  (customizableui/customizeMode-gridTexture.png)
   skin/classic/browser/customizableui/customizeMode-separatorHorizontal.png  (customizableui/customizeMode-separatorHorizontal.png)
   skin/classic/browser/customizableui/customizeMode-separatorVertical.png  (customizableui/customizeMode-separatorVertical.png)
 * skin/classic/browser/customizableui/panelUIOverlay.css (customizableui/panelUIOverlay.css)
-  skin/classic/browser/downloads/allDownloadsViewOverlay.css   (downloads/allDownloadsViewOverlay.css)
+* skin/classic/browser/downloads/allDownloadsViewOverlay.css   (downloads/allDownloadsViewOverlay.css)
   skin/classic/browser/downloads/buttons.png          (downloads/buttons.png)
   skin/classic/browser/downloads/download-glow-menuPanel.png (downloads/download-glow-menuPanel.png)
   skin/classic/browser/downloads/download-notification-finish.png (downloads/download-notification-finish.png)
   skin/classic/browser/downloads/download-notification-start.png (downloads/download-notification-start.png)
   skin/classic/browser/downloads/download-summary.png (downloads/download-summary.png)
-  skin/classic/browser/downloads/downloads.css        (downloads/downloads.css)
+* skin/classic/browser/downloads/downloads.css        (downloads/downloads.css)
   skin/classic/browser/feeds/feedIcon.png             (feeds/feedIcon.png)
   skin/classic/browser/feeds/feedIcon16.png           (feeds/feedIcon16.png)
   skin/classic/browser/feeds/subscribe.css            (feeds/subscribe.css)
   skin/classic/browser/feeds/subscribe-ui.css         (feeds/subscribe-ui.css)
 * skin/classic/browser/newtab/newTab.css              (newtab/newTab.css)
   skin/classic/browser/places/autocomplete-star.png   (places/autocomplete-star.png)
   skin/classic/browser/places/bookmarksMenu.png       (places/bookmarksMenu.png)
   skin/classic/browser/places/bookmarksToolbar.png    (places/bookmarksToolbar.png)

--- a/browser/themes/osx/downloads/allDownloadsViewOverlay.css
+++ b/browser/themes/osx/downloads/allDownloadsViewOverlay.css
@@ -1,12 +1,14 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+%include ../../shared/downloads/allDownloadsViewOverlay.inc.css
+
 #downloadsRichListBox {
   /** The default listbox appearance comes with an unwanted margin. **/
   -moz-appearance: none;
   margin: 0;
 }
 
 #downloadsRichListBox > richlistitem.download {
   height: 6em;

--- a/browser/themes/osx/downloads/downloads.css
+++ b/browser/themes/osx/downloads/downloads.css
@@ -1,11 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../shared/downloads/downloads.inc.css
 
 /*** Panel and outer controls ***/
 
 #downloadsPanel {
   margin-top: -1px;
 }
 
 #downloadsPanel > .panel-arrowcontainer > .panel-arrowcontent {

--- a/browser/themes/osx/jar.mn
+++ b/browser/themes/osx/jar.mn
@@ -79,28 +79,28 @@ browser.jar:
 * skin/classic/browser/controlcenter/panel.css        (controlcenter/panel.css)
   skin/classic/browser/customizableui/background-noise-toolbar.png  (customizableui/background-noise-toolbar.png)
   skin/classic/browser/customizableui/customize-titleBar-toggle.png  (customizableui/customize-titleBar-toggle.png)
   skin/classic/browser/customizableui/customize-titleBar-toggle@2x.png  (customizableui/customize-titleBar-toggle@2x.png)
   skin/classic/browser/customizableui/customizeMode-gridTexture.png  (customizableui/customizeMode-gridTexture.png)
   skin/classic/browser/customizableui/customizeMode-separatorHorizontal.png  (customizableui/customizeMode-separatorHorizontal.png)
   skin/classic/browser/customizableui/customizeMode-separatorVertical.png  (customizableui/customizeMode-separatorVertical.png)
 * skin/classic/browser/customizableui/panelUIOverlay.css    (customizableui/panelUIOverlay.css)
-  skin/classic/browser/downloads/allDownloadsViewOverlay.css (downloads/allDownloadsViewOverlay.css)
+* skin/classic/browser/downloads/allDownloadsViewOverlay.css (downloads/allDownloadsViewOverlay.css)
   skin/classic/browser/downloads/buttons.png                (downloads/buttons.png)
   skin/classic/browser/downloads/buttons@2x.png             (downloads/buttons@2x.png)
   skin/classic/browser/downloads/download-glow-menuPanel.png (downloads/download-glow-menuPanel.png)
   skin/classic/browser/downloads/download-glow-menuPanel@2x.png (downloads/download-glow-menuPanel@2x.png)
   skin/classic/browser/downloads/download-notification-finish.png  (downloads/download-notification-finish.png)
   skin/classic/browser/downloads/download-notification-finish@2x.png  (downloads/download-notification-finish@2x.png)
   skin/classic/browser/downloads/download-notification-start.png  (downloads/download-notification-start.png)
   skin/classic/browser/downloads/download-notification-start@2x.png  (downloads/download-notification-start@2x.png)
   skin/classic/browser/downloads/download-summary.png       (downloads/download-summary.png)
   skin/classic/browser/downloads/download-summary@2x.png    (downloads/download-summary@2x.png)
-  skin/classic/browser/downloads/downloads.css              (downloads/downloads.css)
+* skin/classic/browser/downloads/downloads.css              (downloads/downloads.css)
   skin/classic/browser/feeds/subscribe.css                  (feeds/subscribe.css)
   skin/classic/browser/feeds/subscribe-ui.css               (feeds/subscribe-ui.css)
   skin/classic/browser/feeds/feedIcon.png                   (feeds/feedIcon.png)
   skin/classic/browser/feeds/feedIcon16.png                 (feeds/feedIcon16.png)
 * skin/classic/browser/newtab/newTab.css                    (newtab/newTab.css)
   skin/classic/browser/setDesktopBackground.css
   skin/classic/browser/monitor.png
   skin/classic/browser/monitor_16-10.png

new file mode 100644
--- /dev/null
+++ b/browser/themes/shared/downloads/allDownloadsViewOverlay.inc.css
@@ -0,0 +1,3 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

new file mode 100644
--- /dev/null
+++ b/browser/themes/shared/downloads/downloads.inc.css
@@ -0,0 +1,3 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

--- a/browser/themes/windows/downloads/allDownloadsViewOverlay.css
+++ b/browser/themes/windows/downloads/allDownloadsViewOverlay.css
@@ -1,11 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../shared/downloads/allDownloadsViewOverlay.inc.css
 
 #downloadsRichListBox {
   /** The default listbox appearance comes with an unwanted margin. **/
   -moz-appearance: none;
   margin: 0;
 }
 
 #downloadsRichListBox > richlistitem.download {

--- a/browser/themes/windows/downloads/downloads.css
+++ b/browser/themes/windows/downloads/downloads.css
@@ -1,11 +1,13 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../shared/downloads/downloads.inc.css
 
 /*** Panel and outer controls ***/
 
 #downloadsPanel > .panel-arrowcontainer > .panel-arrowcontent {
   padding: 0;
 }
 
 #downloadsListBox {

--- a/browser/themes/windows/jar.mn
+++ b/browser/themes/windows/jar.mn
@@ -88,25 +88,25 @@ browser.jar:
   skin/classic/browser/customizableui/background-noise-toolbar.png  (customizableui/background-noise-toolbar.png)
   skin/classic/browser/customizableui/customize-titleBar-toggle.png  (customizableui/customize-titleBar-toggle.png)
   skin/classic/browser/customizableui/customize-titleBar-toggle@2x.png  (customizableui/customize-titleBar-toggle@2x.png)
   skin/classic/browser/customizableui/customizeMode-gridTexture.png  (customizableui/customizeMode-gridTexture.png)
   skin/classic/browser/customizableui/customizeMode-separatorHorizontal.png  (customizableui/customizeMode-separatorHorizontal.png)
   skin/classic/browser/customizableui/customizeMode-separatorVertical.png  (customizableui/customizeMode-separatorVertical.png)
   skin/classic/browser/customizableui/menu-arrow.svg           (customizableui/menu-arrow.svg)
 * skin/classic/browser/customizableui/panelUIOverlay.css       (customizableui/panelUIOverlay.css)
-  skin/classic/browser/downloads/allDownloadsViewOverlay.css   (downloads/allDownloadsViewOverlay.css)
+* skin/classic/browser/downloads/allDownloadsViewOverlay.css   (downloads/allDownloadsViewOverlay.css)
   skin/classic/browser/downloads/buttons.png                   (downloads/buttons.png)
   skin/classic/browser/downloads/buttons-XP.png                (downloads/buttons-XP.png)
   skin/classic/browser/downloads/download-glow-menuPanel.png   (downloads/download-glow-menuPanel.png)
   skin/classic/browser/downloads/download-glow-menuPanel-XPVista7.png   (downloads/download-glow-menuPanel-XPVista7.png)
   skin/classic/browser/downloads/download-notification-finish.png (downloads/download-notification-finish.png)
   skin/classic/browser/downloads/download-notification-start.png (downloads/download-notification-start.png)
   skin/classic/browser/downloads/download-summary.png          (downloads/download-summary.png)
-  skin/classic/browser/downloads/downloads.css                 (downloads/downloads.css)
+* skin/classic/browser/downloads/downloads.css                 (downloads/downloads.css)
   skin/classic/browser/feeds/feedIcon.png                      (feeds/feedIcon.png)
   skin/classic/browser/feeds/feedIcon16.png                    (feeds/feedIcon16.png)
   skin/classic/browser/feeds/feedIcon-XP.png                   (feeds/feedIcon-XP.png)
   skin/classic/browser/feeds/feedIcon16-XP.png                 (feeds/feedIcon16-XP.png)
   skin/classic/browser/feeds/subscribe.css                     (feeds/subscribe.css)
   skin/classic/browser/feeds/subscribe-ui.css                  (feeds/subscribe-ui.css)
 * skin/classic/browser/newtab/newTab.css                       (newtab/newTab.css)
   skin/classic/browser/places/autocomplete-star.png            (places/autocomplete-star.png)