The color of Button Outline Secondary is not applied to button with btn-outline-secondary

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: Master
• Component/s: Liferay Themes > Classic
• Labels:
  • 7.3-known-issues
  • QA-AUTOMATION
• Fix Priority: 4
• Last Working Version:
  Master
• Git Pull Request: https://github.com/liferay-frontend/liferay-portal/pull/408
• QA Test Name:
  • LocalFile.StyleBooks#ChangeStyleBookOfWidgetPageViaLookAndFeel
  • LocalFile.StyleBooksWithStaging#ChangeStyleBookOfWidgetPageViaLookAndFeelInStagingSite
• QA Test Score: 7

Step to reproduce:

1. Add a widget page
2. Add a Blogs widget to page
3. Design > Style Books
4. Add a new style book
5. Select Buttons form
6. Type #00FF00 in Color field of Button Outline Secondary

Expected Results:
The text RSS should become #00FF00.

Actual Results:
The text RSS is still #6b6c7e.

Reproduced on:
Tomcat 9.0.37 + MySQL 5.7. Portal master GIT ID: 5b40b5b7a0a805ded3391c0cc9fec5e3c1075707.