When having DismissionSiteNotice installed and using SiteNoticeAfter hook on MobileFrontend (not mutually exclusive to this extension), it causes the text to wrap and the box size is smaller.
^ it's not so much an issue on desktop, but when using it on mobile, that's when the issue starts to be noticed.
Should look like:
It's even a problem on timeless too. So removing the margin would be a benefit.