Customize sites with HTML and CSS

The following site and page elements can be configured with custom HTML and CSS:

  • Site header
  • Site footer
  • Text and row cards
  • Menu links
  • Buttons

A site's pages automatically use the site's header and footer.

Add HTML or CSS to headers and footers

Use the header and footer settings to add code. For more information, see Choose a header style and Create a footer.

Add custom code to the layout

To add code to the layout of you site or page, use the text card. Use the Code View option on the text card to format your layout with custom code anywhere that you can add a text card. You can also apply CSS to a row in the row's settings. For more information, see Customize text with HTML.

Additional information

To learn more about adding custom code to your sites and pages, see ArcGIS Hub Site and Page Customization: Tips, Tricks, and Samples.