Change styling to always have scrollbar on search results

app/javascript/flavours/glitch/features/compose/components/search_results.js

@@ -125,9 +125,11 @@ class SearchResults extends ImmutablePureComponent {
           <FormattedMessage id='search_results.total' defaultMessage='{count, number} {count, plural, one {result} other {results}}' values={{ count }} />
         </header>
 
-        {accounts}
-        {statuses}
-        {hashtags}
+        <div className='search-results__contents'>
+          {accounts}
+          {statuses}
+          {hashtags}
+        </div>
       </div>
     );
   };