MWPW-160615 Update verb widget background

[TsayAdobe]

Resolves: MWPW-160615

Test URLs
Before: https://www.adobe.com/acrobat/online/sign-pdf.html
After: https://MWPW-160615--dc--adobecom.hlx.live/acrobat/online/sign-pdf

[aem-code-sync]

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Commits

• 33f279c ✅ (latest)
• 40eaaf5 ✅
• 9f69aee ✅

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/acrobat/online/sign-pdf
🖥️	/acrobat/online/sign-pdf

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.52%. Comparing base (b2116a7) to head (33f279c).

Additional details and impacted files

@@           Coverage Diff           @@
##            stage     #899   +/-   ##
=======================================
  Coverage   84.52%   84.52%           
=======================================
  Files          48       48           
  Lines        6184     6184           
=======================================
  Hits         5227     5227           
  Misses        957      957           

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[joaquinrivero]

fix the eslint, use #fff

[TsayAdobe]

fix the eslint, use #fff

@joaquinrivero Fixed