Fix: Submenu arrow position

[3kori]

Reposition the submenu arrows for smaller screen devices.

Trac ticket: 66013

Use of AI Tools

N/A

---

This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

[github-actions]

The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props r1k0, sabernhardt, audrasjb.

To understand the WordPress project's expectations around crediting contributors, please review the Contributor Attribution page in the Core Handbook.

[3kori]

Before:

After:

[github-actions]

Test using WordPress Playground

The changes in this pull request can previewed and tested using a WordPress Playground instance.

WordPress Playground is an experimental project that creates a full WordPress instance entirely within the browser.

Some things to be aware of

• All changes will be lost when closing a tab with a Playground instance.
• All changes will be lost when refreshing the page.
• A fresh instance is created each time the link below is clicked.
• Every time this pull request is updated, a new ZIP file containing all changes is created. If changes are not reflected in the Playground instance,
  it's possible that the most recent build failed, or has not completed. Check the list of workflow runs to be sure.

For more details about these limitations and more, check out the Limitations page in the WordPress Playground documentation.

Test this pull request with WordPress Playground.

[sabernhardt]

Nit: This has a lower specificity than the selector that includes .ab-top-secondary, so the ruleset could be moved a few lines earlier.

[audrasjb]

Thanks for the PR!
Looks almost good to me (see @sabernhardt 's comment above)… but don't you think the arrow is still a bit vertically misaligned?

[3kori]

Thank you, @sabernhardt & @audrasjb, for the reviews.
Fixing the specificity.
Lemmi, have another look at the alignment.

[3kori]

@audrasjb, yes, it might be slightly misaligned by 1px.

I used the horizontal stroke of the letter "A" to center the arrow. I have made an update; take a look and let me know what you think.