diff --git a/resources/screen-common.less b/resources/screen-common.less
index a4b76c1..8a7cac9 100644
--- a/resources/screen-common.less
+++ b/resources/screen-common.less
@@ -406,10 +406,12 @@ p {
 }
 
 /* Thumbnails */
+/* @noflip */
 .tright {
 	margin: 0 0 0.5em 0.5em;
 	padding: 0 0 1em 1.5em;
 }
+/* @noflip */
 .tleft {
 	margin: 0 0.5em 0.5em 0;
 	padding: 0 1.5em 1em 0;