Styling of the MR widget's info and pipeline sections
This issue is a follow up to gitlab-ce#37479. It is part of the effort to improve the readability and overall usability of the MR widget. In this issue, we are styling only the info, pipeline and review apps sections of the MR widget. The remaining sections (security products, approvals, and merging) will be styled in later issues #46796 (moved) and #46797 (moved).
Unable to connect to CI Server
Note: The "Open in Web IDE" button must be hidden on mobile screens.