                 <li><code>otm</code>: OpenTopoMap</li>
                    <li><code>ohm</code>: OpenHikingMap</li>
                </ul>
                <p>To use Mapbox maps, you need to specify the <code>token</code> parameter with a valid <a href="https://account.mapbox.com/access-tokens/" target="_blank">Mapbox token</a>. You can also use a custom Mapbox style by directly specifying its URL with <code>mapbox-style=&lt;STYLE_URL&gt;</code>.</p>
                <p>You can optionally add parameters to th