> For the complete documentation index, see [llms.txt](https://docs.mapbox.com/mapbox-search-js/ja/llms.txt) # Add a custom theme This example makes use of the [Control Theme API](https://docs.mapbox.com/mapbox-search-js/ja/api/web/theming/) to theme [Autofill's](https://docs.mapbox.com/mapbox-search-js/ja/api/web/autofill/#automatic%20attachment%20with%20autofill()) suggestions results with a "retro" style. **JavaScript** ```html Add a custom theme

Start typing for a custom theme!

```