Button heights are 1px off in some cases when containing emoji

!43061 (comment 448562307)

Screen_Shot_2020-11-16_at_2.20.41_PM

In some browsers and in some contexts, button heights appear to be off by 1px when they contain emoji. This issue will:

  • investigate the issue
  • identify which browsers and in which contexts this error appears
  • determine whether a fix ought to be applied here or in gitlab-ui
Edited by 🤖 GitLab Bot 🤖