diff --git a/docs/styles/theme.css b/docs/styles/theme.css
index 0d32d72..2c94c0b 100644
--- a/docs/styles/theme.css
+++ b/docs/styles/theme.css
@@ -102,7 +102,6 @@ div[style="overflow: auto"]{
     margin-right: 5%;
   }
   body.close .sidebar-toggle{
-    background-color: white;
     width: 296px;
   }  
 }