diff --git a/src/_h5ai/css/main.less b/src/_h5ai/css/main.less
index ae5ccb25..8c9c9e8b 100644
--- a/src/_h5ai/css/main.less
+++ b/src/_h5ai/css/main.less
@@ -50,7 +50,7 @@ html.h5ai-php {
 		display: block;
 	}
 
-	html.no-js {
+	&.no-js {
 		#extended.details-view, #extended.icons-view {
 			display: block;
 		}