Added class styling example to block.md

[guzzit]

📑 Summary

Notices it was missing so I a note on class styling for blocks.

📋 Tasks

Make sure you

• 📖 have read the contribution guidelines
• 💻 have added necessary unit/e2e tests.
• 📓 have added documentation. Make sure MERMAID_RELEASE_VERSION is used for all new features.
• 🦋 If your PR makes a change that should be noted in one or more packages' changelogs, generate a changeset by running pnpm changeset and following the prompts. Changesets that add features should be minor and those that fix bugs should be patch. Please prefix changeset messages with feat:, fix:, or chore:.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 36894fe

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

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

[netlify]

✅ Deploy Preview for mermaid-js ready!

Name	Link
🔨 Latest commit	36894fe
🔍 Latest deploy log	https://app.netlify.com/sites/mermaid-js/deploys/67b5b6b0fa5bb80008cce3b9
😎 Deploy Preview	https://deploy-preview-6302--mermaid-js.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[pkg-pr-new]

Open in Stackblitz

npm i https://pkg.pr.new/mermaid-js/mermaid@6302

npm i https://pkg.pr.new/mermaid-js/mermaid/@mermaid-js/layout-elk@6302

npm i https://pkg.pr.new/mermaid-js/mermaid/@mermaid-js/mermaid-zenuml@6302

npm i https://pkg.pr.new/mermaid-js/mermaid/@mermaid-js/parser@6302

commit: 36894fe

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 4.46%. Comparing base (98fe7a6) to head (36894fe).

Additional details and impacted files

@@           Coverage Diff           @@
##           develop   #6302   +/-   ##
=======================================
  Coverage     4.46%   4.46%           
=======================================
  Files          385     385           
  Lines        54276   54276           
  Branches       598     598           
=======================================
  Hits          2425    2425           
  Misses       51851   51851           

Flag	Coverage Δ
unit	4.46% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

[argos-ci]

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

Build	Status	Details	Updated (UTC)
default (Inspect)	✅ No changes detected	-	Feb 19, 2025, 10:56 AM