Opened 5 years ago
Closed 4 months ago
#48062 closed defect (bug) (wontfix)
Twenty Nineteen: "NonBreakingSpaceOverride" breaks "ch" CSS unit
Reported by: | Andy Schmidt | Owned by: | |
---|---|---|---|
Milestone: | Priority: | normal | |
Severity: | normal | Version: | 5.2.3 |
Component: | Bundled Theme | Keywords: | dev-feedback 2nd-opinion close |
Focuses: | Cc: |
Description
Took me a while to figure out why some of our columnar layouts were all broken and wrapping in odd places with the new theme. Turns out, the Twenty Nineteen theme prevents usage of the "ch" CSS unit, because it replies on your "NonBreakSpaceOverride" font.
In Chrome, Mobile Safari (and Edge/IE11), the ch width is calculated as TWICE the correct width vs. the native Hoefler font. In Firefox it renders identical.
On the other hand, the ex width is calculated slightly smaller (incl. Firefox, but NOT Mobile Safari), but that would be tolerable.
This sample page will render the FIRST set of DIVs precisely - the SECOND set of DIVs demonstrates the problem:
<html> <head> <style> @font-face { font-family: 'NonBreakingSpaceOverride'; src: url(data:application/font-woff2;charset=utf-8;base64,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) format("woff2"), url(data:application/font-woff;charset=utf-8;base64,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) format("woff"); } .hoefler { font-family: "Hoefler Text"; } .nbspover { font-family: "NonBreakingSpaceOverride", "Hoefler Text"; } .w20ch { width: 20ch; height: 1em; border: 1px solid red; } .w20ex { width: 20ex; height: 1em; border: 1px solid green; } </style> </head> <body> <div class="hoefler"> <p>00000000000000000000</p> <p>xxxxxxxxxxxxxxxxxxxx</p> <div class="w20ch"> </div> <div class="w20ex"> </div> </div> <div class="nbspover"> <p>00000000000000000000</p> <p>xxxxxxxxxxxxxxxxxxxx</p> <div class="w20ch"> </div> <div class="w20ex"> </div> </div> </body> </html>
Change History (10)
#2
@
5 years ago
- Summary changed from "NonBreakingSpaceOverride" of Twenty Nineteen theme breaks "ch" CSS unit to Twenty Nineteen: "NonBreakingSpaceOverride" breaks "ch" CSS unit
This ticket was mentioned in Slack in #core-themes by joyously. View the logs.
5 years ago
This ticket was mentioned in Slack in #core-themes by niels. View the logs.
5 years ago
#8
@
5 months ago
- Keywords 2nd-opinion added; needs-testing removed
I think this needs opinions and consideration at this point, so adding that keyword. We ideally need a consensus and that either is going to be to agree this is the way both themes do this or to fix both.
#9
@
4 months ago
- Keywords close added
For now I would recommend that this is closed as this was also in another theme and to change this now seems to me like it would impact an existing theme(s) too much. I am more than happy for that to be countered though, that said we should be ok about closing and moving on with a decision.
Twenty Twenty also use the NonBreakingSpaceOverride. It was discussed during the development of the theme in this GitHub issue #347, but no solution was found.