diff --git a/resources/screen-common.less b/resources/screen-common.less
index 2cda65b..99bdcb9 100644
--- a/resources/screen-common.less
+++ b/resources/screen-common.less
@@ -454,7 +454,6 @@ ul#filetoc {
 	display: block;
 	border: 0;
 }
-#toc ul,
 .toc ul {
 	margin: 1em 0 0;
 	list-style: none;