Git commits in Moodle 3.10.5 by Thach Le Huy

commit adedf35e4c60c9421aa014486188f133a2f8b72e
Author: Thach Le Huy <Thach.LeHuy@nashtechglobal.com>
Date:   Wed, 16 Jun 2021 14:49:41 +0800
Tag:    v3.10.5

MDL-71537 User tours: Minor display errors on mobile