---
sourceDocument: Xanadu ServiceNow AI Platform user interface
sourceDocumentLink: https://www.servicenow.com/docs/r/xanadu/platform-user-interface

 Release :

    - xanadu

ft:locale :

    - en-US

ft:publication_title :

    - Xanadu ServiceNow AI Platform user interface

ft:clusterId :

    - platux

bundleId :

    - platux

workflow :

    - Platform


---

# Design themes

# Design themes {#ariaid-title1}

* Release version: Xanadu
* 
* Updated August 1, 2024
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Design themes are the convergence of structure and styling, making them a critical tool
for creating a powerful user interface.

For a successful project, review the corporate style guide and communicate with the corporate
website art team. If the organization has an art or design department that maintains branding,
include them in this process.

A theme is a collection of one or more style sheets (CSS files) that define a consistent look
for a set of pages. In most environments, many pages share a few themes. Use multiple themes
within a site to create stylistic differentiators between site areas. You can also use a single
theme to create one unified look and feel for the site.
* **[Customize a design theme](https://www.servicenow.com/docs/dPr0I3annOQTPHjZhZIoBQ)**   
  A theme is a collection of one or more style sheets (CSS files) that define a consistent look for a set of pages.

**Related tasks**   

* [Define a frame in a style sheet](https://www.servicenow.com/docs/6lcwJbQoe7D4jdxrU8ttxg "Add style definitions for any custom frame UI macro you create.")
* [Create a frame UI macro](https://www.servicenow.com/docs/hmF~YYsrN8jrPs2fo73wSQ "Copy an existing frame UI macro to display content in a custom frame.")