diff --git a/tree-style-tabs-new-tab-button-bottom.html b/tree-style-tabs-new-tab-button-bottom.html
index 60adfc2..616bc39 100644
--- a/tree-style-tabs-new-tab-button-bottom.html
+++ b/tree-style-tabs-new-tab-button-bottom.html
@@ -35,7 +35,7 @@ Simply add the CSS code below to TST's custom style option ("Advanced" > "Extra
 }
 
 :root {
-  --after-tabs-area-size: 20px;
+  --after-tabs-area-size: 20px !important;
 }
 </pre>