diff --git a/htdocs/themes/default/css/main.css b/htdocs/themes/default/css/main.css
index 91a2465..ca235e5 100644
--- a/htdocs/themes/default/css/main.css
+++ b/htdocs/themes/default/css/main.css
@@ -569,7 +569,7 @@ h4 {
 .ui-selectable>.ui-selecting { background: #FECA40; }
 
 .ui-selectable-helper {
-    position: absolute; 
-    z-index: 100; 
-    border:1px dotted black; 
+    position: absolute;
+    z-index: 100;
+    border:1px dotted black;
 }