Follows up on T274999.
Reduce the font size of the button that says 'Looking for a different format?' and make it the same as the explanation for the file formats, like 'for Kindles'.
Change 675933 had a related patch set uploaded (by HMonroy; author: HMonroy):
[mediawiki/extensions/Wikisource@master] Reduce font size of other options link
Change 675933 merged by jenkins-bot:
How it looks now LTR:
Test environment: https://en.wikisource.beta.wmflabs.org Wikisource – (241a0a3) 04:27, 7 April 2021.
This has been released to production (screenshot example below). I'm marking this as Done.