diff --git a/docs/_template/light-dark-theme/styles/material.css b/docs/_template/light-dark-theme/styles/material.css
index 3d56b1cc2..06a064337 100644
--- a/docs/_template/light-dark-theme/styles/material.css
+++ b/docs/_template/light-dark-theme/styles/material.css
@@ -133,7 +133,6 @@ article h4 {
 }
 
 .sidetoc>.toc {
-    /*background-color: #fff;*/
     overflow-x: hidden;
 }