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webhelp responsive image popups not opaque
Posted: Sun Dec 28, 2025 10:19 pm
by rjohnson227
I have a site generated using the webhelp responsive DITA transform. The site contains many images. Prior to installing XML Editor 28.0, build 2025122408, if I clicked on an image I would get a popup of the image in a larger size and the image was opaque. Since the new version the popups are now transparent, with the underlying page showing through. I would like to revert to the prior behavior, but I don't know how to do it.
Re: webhelp responsive image popups not opaque
Posted: Mon Jan 05, 2026 5:18 pm
by alin
Hello,
You can override the current behavior by adding the following custom CSS rule to your WebHelp output:
Check the following procedure from our User Manual for more details:
How to Use CSS Styling to Customize the Output
Regards,
Alin
Re: webhelp responsive image popups not opaque
Posted: Fri Jan 09, 2026 4:04 am
by rjohnson227
I tested this fix and it worked. In addition to creating my custom CSS, I had to add args.copycss=yes.
Re: webhelp responsive image popups not opaque
Posted: Tue Jan 13, 2026 12:26 pm
by julien_lacour
Hello,
I've added an issue to improve the opacity over modal images, the fix will be available in Oxygen 28.0 next maintenance build.
I will notify this thread when the build will be available.
Regards,
Julien
Re: webhelp responsive image popups not opaque
Posted: Wed Feb 04, 2026 2:38 pm
by julien_lacour
Hello,
A new maintenance build of Oxygen 28.0 is out, in this version modal images have the correct opacity, similar to what was in Oxygen 27.
Regards,
Julien