fix(classification-marking): added default padding

[markacianfrani]

Brief Description

JIRA Link

ASTRO-6038

Related Issue

General Notes

Motivation and Context

Issues and Limitations

Types of changes

• [ ] Bug fix
• [ ] New feature
• [ ] Breaking change

Checklist

• [ ] This PR adds or removes a Storybook story.
• [ ] I have added tests to cover my changes.
• [ ] Regressions are passing and/or failures are documented
• [ ] Changes have been checked in evergreen browsers

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: cb245bc2de3ac91b8a615d4a66a18e09e4254e04

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

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

[netlify[bot]]

✅ Deploy Preview for astro-stencil ready!

Name	Link
🔨 Latest commit	cb245bc2de3ac91b8a615d4a66a18e09e4254e04
🔍 Latest deploy log	https://app.netlify.com/sites/astro-stencil/deploys/651190c73080ed0008644d5b
😎 Deploy Preview	https://deploy-preview-1228--astro-stencil.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.

[netlify[bot]]

✅ Deploy Preview for astro-preview ready!

Name	Link
🔨 Latest commit	cb245bc2de3ac91b8a615d4a66a18e09e4254e04
🔍 Latest deploy log	https://app.netlify.com/sites/astro-preview/deploys/651190c859104b000733ea1f
😎 Deploy Preview	https://deploy-preview-1228--astro-preview.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.