[fix] settings icon invisble on mobile devices

searx/static/themes/simple/src/less/search.less

@@ -123,8 +123,12 @@ button.category_button {
 }
 
 #search_view {
-  padding: 0.5rem 2.8rem 0 0;
+  padding: 0.5rem 0.3rem 0 0.5rem;
   grid-area: search;
+
+  body.results_endpoint & {
+    padding: 0.5rem 2.8rem 0 0;
+  }
 }
 
 .search_box {
@@ -229,10 +233,6 @@ html.no-js #clear_search.hide_if_nojs {
     column-gap: @results-tablet-offset;
   }
 
-  #search_view {
-    padding: 0.5rem 0.3rem 0 0.5rem;
-  }
-
   .search_filters {
     margin-top: 0.6rem;
     .ltr-margin-right(0);