At the moment the target size of the show/hide button is 24x16px. The minimum requirement for WCAG2.2 SC2.5.8 (https://www.w3.org/WAI/WCAG22/Understanding/target-size-minimum.html) would be 24x24px
Inspect the icon on /user/login in devtools
Increase the target size to at least 24x24px by adding a padding or go for SC2.5.5 and increase the target size to 44x44px
Active
6.0
User interface
It affects the ability of people with disabilities or special needs (such as blindness or color-blindness) to use Drupal.
dhruv.mittal → changed the visibility of the branch 3473319-increase-the-target to hidden.
dhruv.mittal → changed the visibility of the branch 3473319-increase-the-target to active.