Opened 10 years ago
Closed 9 years ago
#31421 closed defect (bug) (worksforme)
CSS files not loading in IE9 (Customize Component)
| Reported by: |
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Owned by: | |
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| Milestone: | Priority: | normal | |
| Severity: | normal | Version: | 4.1 |
| Component: | Customize | Keywords: | needs-testing |
| Focuses: | ui, multisite | Cc: |
Description
We have a MU install of WordPress. While testing 4.1, we noticed what we think is a bug that only occurs in IE9. This issue has been replicated in 4.1 MU, 4.1.1 MU. It has also been replicated on a fresh, clean install of 4.1.1 on our localhost regardless of theme (2013, 2014 & 2015). The issue is with the Customize component and occurs when navigating to any of the following:
Appearance > Customize
Appearance > Customize > Background (if available)
Appearance > Customize > Header
The left sidebar renders fine. The right sidebar renders very small (see screen shot). The iframe tag does not have the height and width property set. We've done some testing and think the full CSS file isn't getting loaded. We think this is due to the known limitation of 4095 selectors in IE9. Upgrading to IE 10 is out of our control and we're hoping this issue can be replicated, documented and verified this issue doesn't occur in IE10.
Thanks.
IE9 Customize Screen Shot