    display: block;
  }
</style>

<howto-tabs>
  <howto-tab role="heading" slot="tab">Tab 1</howto-tab>
  <howto-panel role="region" slot="panel">Content 1</howto-panel>
  <howto-tab role="heading" slot="tab">Tab 2</howto-tab>
  <howto-panel role="region" slot="panel">Content 2</howto-panel>
  <howto-tab role="heading" slot="tab">Tab 3</howto-tab>
  <howto-panel role="region" slot="panel">Content 3</howto-panel>
</howto-tabs>
