> For the complete documentation index, see [llms.txt](https://elessi-docs.nasatheme.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://elessi-docs.nasatheme.com/common-issues-and-faqs/faq-guides/how-to-set-gray-background-for-filters-sidebar.md).

# How to set gray background for Filters Sidebar

Simply go to **Appearance → Theme Options** [**→**](#user-content-fn-1)[^1] **General → Enable Wrapper Widget - Sidebar Classic**

<figure><img src="https://980438068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MV0r5tR9bPLGnwB_pyk%2Fuploads%2FbqH2CXYRbexpjpG0BanQ%2Fimage.png?alt=media&amp;token=5128b14b-814f-4a1b-9470-4e98928e098d" alt=""><figcaption></figcaption></figure>

[^1]: