--- a/browser/themes/shared/browser.inc.css
+++ b/browser/themes/shared/browser.inc.css
@@ -85,18 +85,18 @@
 
 .accessibility-indicator,
 .private-browsing-indicator {
   background-repeat: no-repeat;
   background-size: 100% auto;
   background-position: center;
   width: 24px;
   height: 24px;
-  margin-left: 8px;
-  margin-right: 8px;
+  margin-left: 7px;
+  margin-right: 7px;
   position: relative;
   /* Need to ensure this gets positioned on top of the position:relative #navigator-toolbox
    * in case the dark/light themes give that item a background. */
   z-index: 1;
 }
 
 .accessibility-indicator {
   background-image: url("chrome://browser/skin/accessibility.svg");