MWPW-160549: Chat CTA bug fixes

[JasonHowellSlavin]

• Small CSS changes to fix layout issues

Resolves: MWPW-160549

Test URLs:

• Before: https://main--bacom--adobecom.hlx.live/drafts/slavin/chat-cta-examples/cta-included?martech=off
• After: https://chat-cta-styles--bacom--adobecom.hlx.live/drafts/slavin/chat-cta-examples/cta-included?martech=off

[aem-code-sync]

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• Re-run PSI checks
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Commits

• 01de467 ✅ (latest)
• 14b51e8 ✅

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/drafts/slavin/chat-cta-examples/cta-included?martech=off
🖥️	/drafts/slavin/chat-cta-examples/cta-included?martech=off

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.70%. Comparing base (94a0e5c) to head (01de467).

Additional details and impacted files

@@           Coverage Diff           @@
##            stage     #258   +/-   ##
=======================================
  Coverage   96.70%   96.70%           
=======================================
  Files          12       12           
  Lines        1335     1335           
=======================================
  Hits         1291     1291           
  Misses         44       44           

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[JackySun9]

add comments into the ticket at https://jira.corp.adobe.com/browse/MWPW-160549