Skip to main content


Postboxes Version 1.1


The Postbox and Zen Postbox add-ons have been updated with a bunch of new styles!

* Solid Colors renamed to match HTML color names
* 24 new solid colors added
* 5 new gradient backgrounds added
* 17 new pattern backgrounds added
* 11 animated backgrounds added
* Fixed the load order so it overrides Postbox styles in Bookface if present

The previous solid color names have been mapped to the new ones, so any existing Postboxes in your feed using the old names will still look good.

Solid Color Postbox Options


The gradient backgrounds were ones that got missed from the initial release and are similar to the ones Facebook used to offer.

Postbox Gradient Background Options



The pattern backgrounds all use pure CSS, no images, so they will render fast and do not incur an additional resource load from the server.

Postbox Pattern Backgrounds.


The animated backgrounds are exclusively available on servers that use either of the two add-ons. None of the animated styles are included in the Bookface scheme because some of them use SVG images. They use pure CSS animation as well, no JS code or animated GIF images.

Postbox animated backgrounds.

Notice how I said the gradients were similar to the ones Facebook used to offer? Shortly after I introduced Postboxes to Friendica the backgrounds on Facebook were coincidentally(?) completely overhauled. IMO Friendica now has a nicer selection anyway and even Facebook doesn’t offer animated post backgrounds.


Zen Postbox (Adds a style button to the post Composer):
https://gitlab.com/randompenguin/zen_postbox/-/releases/1.1

Postbox (Just adds the styles, you need to manually type BBcode):
https://gitlab.com/randompenguin/postbox/-/releases/1.1

#Friendica #Postboxes #add-on @Friendica Support @Friendica Admins
Note: These styles ONLY work on Friendica and only if the viewer is using Bookface 1.7 or either of these add-ons is enabled, and the animated backgrounds only work with the add-ons. For most other platforms (Mastodon, Bluesky, etc.) they'll just see the content inside the postbox. However you should know there are still issues with Postbox posts shared to either Diaspora or Hubzilla.
You can see a live demo of the animated ones here: https://randompenguin1.github.io/sampler.htm#animated

They are coded to stop animating when you hover or touch them, adopting a default appearance. I did it that way because "animation-play-state" is still a bit unreliable and I liked the idea of them having a "poster" state rather than just pausing at where ever they were in the animation loop.