fix - Mobile Optimisation for BlogList

[andreituicu]

On small mobile screens, the read more CTA was getting overlapped with the rest of the text.

This was also happening on the original website:

This PR addresses this problem for small screens.

Test URLs:

• Before: https://main--servicenow--hlxsites.hlx.live/blogs/2023
• After: https://list-mobile--servicenow--hlxsites.hlx.live/blogs/2023

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
• [ ] Re-sync branch

Commits

* [b148ac0](https://github.com/hlxsites/servicenow/pull/202/commits/b148ac0179a74bd05be2cc0e709f293a8545b83c) :white_check_mark: (latest) * [3205c4f](https://github.com/hlxsites/servicenow/pull/202/commits/3205c4fbdf6c582e09eb308fc6383c91940f4587) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/blogs/2023