diff --git a/bin/themes/mac/images/navigation-forward.png b/bin/themes/mac/images/navigation-forward.png
index dd3d5a2e9..5de321c00 100644
Binary files a/bin/themes/mac/images/navigation-forward.png and b/bin/themes/mac/images/navigation-forward.png differ
diff --git a/bin/themes/mac/images/navigation-supermenu.png b/bin/themes/mac/images/navigation-supermenu.png
index c8a323870..7275cdf19 100644
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diff --git a/bin/themes/mac/images/searchbar-provider-bg.png b/bin/themes/mac/images/searchbar-provider-bg.png
index 93ff0611a..dca9f7c85 100644
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diff --git a/bin/themes/mac/images/siteicon-bg.png b/bin/themes/mac/images/siteicon-bg.png
index ae0817550..bcc5d90b8 100644
Binary files a/bin/themes/mac/images/siteicon-bg.png and b/bin/themes/mac/images/siteicon-bg.png differ
diff --git a/bin/themes/mac/images/siteicon-secure-bg.png b/bin/themes/mac/images/siteicon-secure-bg.png
index 406246159..1fb340397 100644
Binary files a/bin/themes/mac/images/siteicon-secure-bg.png and b/bin/themes/mac/images/siteicon-secure-bg.png differ
diff --git a/bin/themes/mac/images/tabs-list-button.png b/bin/themes/mac/images/tabs-list-button.png
index d9fa42e37..c533c4229 100644
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diff --git a/bin/themes/mac/images/tabs-list-button_rtl.png b/bin/themes/mac/images/tabs-list-button_rtl.png
index bb888f671..91a8f945f 100644
Binary files a/bin/themes/mac/images/tabs-list-button_rtl.png and b/bin/themes/mac/images/tabs-list-button_rtl.png differ
diff --git a/bin/themes/mac/images/tools-a.png b/bin/themes/mac/images/tools-a.png
deleted file mode 100644
index dcd136c18..000000000
Binary files a/bin/themes/mac/images/tools-a.png and /dev/null differ
diff --git a/bin/themes/mac/images/tools-h.png b/bin/themes/mac/images/tools-h.png
deleted file mode 100644
index 58e47b04f..000000000
Binary files a/bin/themes/mac/images/tools-h.png and /dev/null differ
diff --git a/bin/themes/mac/images/tools.png b/bin/themes/mac/images/tools.png
deleted file mode 100644
index 26267effd..000000000
Binary files a/bin/themes/mac/images/tools.png and /dev/null differ
diff --git a/bin/themes/mac/main.css b/bin/themes/mac/main.css
index 54f708800..99c1b103e 100644
--- a/bin/themes/mac/main.css
+++ b/bin/themes/mac/main.css
@@ -14,7 +14,7 @@
 /*MainWindow*/
 #mainwindow
 {
-    background-color: #b2b2b2;
+    background-color: #a7a7a7;
 }
 
 #mainwindow-menubar