diff --git a/browser/main/global.styl b/browser/main/global.styl
index e04060c28..d864993dd 100644
--- a/browser/main/global.styl
+++ b/browser/main/global.styl
@@ -97,6 +97,7 @@ modalBackColor = white
 
 
 body[data-theme="dark"]
+  background-color $ui-dark-backgroundColor
   ::-webkit-scrollbar-thumb
     background-color rgba(0, 0, 0, 0.3)
   .ModalBase
@@ -148,6 +149,7 @@ body[data-theme="dark"]
   z-index modalZIndex + 5
 
 body[data-theme="solarized-dark"]
+  background-color $ui-solarized-dark-backgroundColor
   ::-webkit-scrollbar-thumb
     background-color rgba(0, 0, 0, 0.3)
   .ModalBase
@@ -157,6 +159,7 @@ body[data-theme="solarized-dark"]
     color: $ui-solarized-dark-text-color
 
 body[data-theme="monokai"]
+  background-color $ui-monokai-backgroundColor
   ::-webkit-scrollbar-thumb
     background-color rgba(0, 0, 0, 0.3)
   .ModalBase
@@ -166,6 +169,7 @@ body[data-theme="monokai"]
     color: $ui-monokai-text-color
 
 body[data-theme="dracula"]
+  background-color $ui-dracula-backgroundColor
   ::-webkit-scrollbar-thumb
     background-color rgba(0, 0, 0, 0.3)
   .ModalBase