diff --git a/theme/standard/styles_layout.css b/theme/standard/styles_layout.css
index 4b81e0eeaf0..b31031b9cb3 100644
--- a/theme/standard/styles_layout.css
+++ b/theme/standard/styles_layout.css
@@ -490,6 +490,7 @@ ul.list, ul.list li, ol.list, ol.list li {
 .sideblock .header .commands {
   margin-top: 0.3em;
   clear: both;
+  height: 12px;
 }
 
 .sideblock .header .commands a {