1 files changed, 1 insertions, 3 deletions
diff --git a/arc-firefox-theme/chrome/browser/devtools/floating-scrollbars.css b/arc-firefox-theme/chrome/browser/devtools/floating-scrollbars.css
index 934a38e..ff70d64 100644
--- a/arc-firefox-theme/chrome/browser/devtools/floating-scrollbars.css
+++ b/arc-firefox-theme/chrome/browser/devtools/floating-scrollbars.css
@@ -9,10 +9,8 @@ scrollbar {
   padding: 2px;
 }
 
-/* Scrollbar code will reset the margin to the correct side depending on
-   where layout actually puts the scrollbar */
 scrollbar[orient="vertical"] {
-  margin-left: -10px;
+  -moz-margin-start: -10px;
   min-width: 10px;
   max-width: 10px;
 }