diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 84384a9130e..b27bf4ad99c 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -3018,7 +3018,7 @@ tr.box_titre {
     white-space: nowrap;
 }
 
-tr.box_titre, td.boxclose {
+tr.box_titre td.boxclose {
 	width: 30px;
 }
 img.boxhandle, img.boxclose {