diff --git a/searx/static/themes/simple/src/less/search.less b/searx/static/themes/simple/src/less/search.less
index 0cca1f521..675f26f2f 100644
--- a/searx/static/themes/simple/src/less/search.less
+++ b/searx/static/themes/simple/src/less/search.less
@@ -194,9 +194,6 @@
     #main_index,
     #main_results {
       #categories_container {
-        width: 1000px;
-        width: -moz-max-content;
-        width: -webkit-max-content;
         width: max-content;
 
         .category {