diff --git a/searx/static/themes/simple/src/less/style.less b/searx/static/themes/simple/src/less/style.less
index f6e5e111e..e6d428fa5 100644
--- a/searx/static/themes/simple/src/less/style.less
+++ b/searx/static/themes/simple/src/less/style.less
@@ -256,9 +256,9 @@ article[data-vim-selected].category-social {
 
       .url_i2 {
         float: right;
-	overflow: hidden;
-	text-overflow: ellipsis;
-	max-width: 100%;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        max-width: 100%;
       }
     }
   }