Allowed theme change for "Registered CP users" group

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RGBA
ColorPerfect User
Posts: 7
Joined: Sun Jul 19, 2026 10:22 pm

Just a wishlist item: allow users to choose the default phpBB theme or at least disable the CSS animations.

Current theme does not respect prefers-reduced-motion.
C.Oldendorf
Developer
Posts: 227
Joined: Fri Sep 02, 2022 10:31 am
Contact:

Thanks for pointing this out.

The only animated element I could find is the subtle pulse on unread forum and topic icons. I found the request to respect prefers-reduced-motion reasonable, so I wrote a small custom phpBB extension that disables this pulse for users who have reduced motion enabled. Because it is separate from the theme, the fix will survive any future theme updates, too.

For anyone unfamiliar with the setting: prefers-reduced-motion is a browser or operating-system preference that websites can detect.

In Firefox:
  • Open about:config
  • Create ui.prefersReducedMotion as a Number
  • Set it to 1
  • Reload the forum

Unread icons will still be marked clearly, but they will no longer pulse.
C.Oldendorf
Developer
Posts: 227
Joined: Fri Sep 02, 2022 10:31 am
Contact:

I have also added a customized gray prosilver variant, without the unbearable blue palette, for members of the Registered CP users group.

I do not personally consider prosilver superior—it feels rather dated to me—but I am not going to tell actual ColorPerfect users what they should prefer. Where their reasonable request can be accommodated, I am happy to build it.

Registered CP users can choose their style under User Control Panel → Board preferences → Edit global settings → My board style.

Guests and all other forum users continue to see the default theme as intended.
RGBA
ColorPerfect User
Posts: 7
Joined: Sun Jul 19, 2026 10:22 pm

C.Oldendorf wrote: Mon Jul 20, 2026 1:53 pm The only animated element I could find is the subtle pulse on unread forum and topic icons.
Not quite. There are 5 animated elements on <body>:
Here is the screen recording of how it looks in the latest Firefox ESR:
on-raw-photography_css.mp4
(618.5 KiB) Downloaded 2 times
P.S. Thanks for adding the "Prosilver", massive difference!
C.Oldendorf
Developer
Posts: 227
Joined: Fri Sep 02, 2022 10:31 am
Contact:

Interesting—I had never noticed those page-load animations, as they do not appear in my preferred browser version. Since I do not like them either, I extended the same custom extension I had already written and removed them altogether.

The subtle unread-icon pulse remains for users who have not enabled reduced motion; for those who have, it is disabled.
RGBA
ColorPerfect User
Posts: 7
Joined: Sun Jul 19, 2026 10:22 pm

Can confirm, the animations are now gone in the "Milk v2" theme.
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