diff --git a/_sass/_variables.scss b/_sass/_variables.scss
index b662d7fa..6352ab2a 100644
--- a/_sass/_variables.scss
+++ b/_sass/_variables.scss
@@ -123,6 +123,6 @@ $right-sidebar-width-wide   : 400px !default;
 
 $border-radius              : 4px !default;
 $box-shadow                 : 0 1px 1px rgba(0, 0, 0, 0.125) !default;
-$navicon-width              : 28px !default;
-$navicon-height             : 4px !default;
+$navicon-width              : 1.5rem !default;
+$navicon-height             : 0.25rem !default;
 $global-transition          : all 0.2s ease-in-out !default;
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