Fix header offset

[zenoachtig]

• Consistent use of the (renamed) site-header: and (new) site-header-sections: Tailwind variants in TOC, PageAside, and OpenAPI block
• Fixes API response block overlapping header if it has sections

Before:

After:

[github-actions]

Summary of the deployments:

Version 1 (production)

Version	URL	Status
Latest commit	https://17acf024.gitbook-open.pages.dev	✅
PR	https://pr2812.gitbook-open.pages.dev	✅

Version 2 (experimental)

Version	URL	Status
Vercel	https://gitbook-v2-5lh1sb4ke-gitbook.vercel.app	✅
Cloudflare		✅

Test content

Site	v1	v2
GitBook	https://17acf024.gitbook-open.pages.dev/docs.gitbook.com	https://gitbook-v2-5lh1sb4ke-gitbook.vercel.app/static/url/docs.gitbook.com
E2E	https://17acf024.gitbook-open.pages.dev/gitbook.gitbook.io/test-gitbook-open	https://gitbook-v2-5lh1sb4ke-gitbook.vercel.app/static/url/gitbook.gitbook.io/test-gitbook-open

[argos-ci]

The latest updates on your projects. Learn more about Argos notifications ↗︎

Build	Status	Details	Updated (UTC)
default (Inspect)	👍 Changes approved	6 changed	Feb 6, 2025, 1:48 PM

[nolannbiron]

@zenoachtig Nice one! With small headers the block is pretty far (example), also the "On this page" TOC is going over the block, can we try to handle all those cases ?

[changeset-bot]

🦋 Changeset detected

Latest commit: 770e5f6

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
gitbook	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[zenoachtig]

@zenoachtig Nice one! With small headers the block is pretty far (example), also the "On this page" TOC is going over the block, can we try to handle all those cases ?

Yeah whoops, my selector was incorrect (because the page always contains a header > nav, inside the PageHeader. Fix is up and will be ready in a sec 😊