# FKB Pro - Social theme

**URL:** https://meta.discourse.org/t/fkb-pro-social-theme/234323
**Category:** Theme
**Created:** [July 28, 2022, 8:58pm UTC](https://meta.discourse.org/t/fkb-pro-social-theme/234323 "2022-07-28T20:58:41Z")
**Posts on this page:** 1
**Showing post:** 488

<div class="post-metadata">

### Author: ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)
#### Post date: [April 12, 2026, 8:37am UTC](https://meta.discourse.org/t/fkb-pro-social-theme/234323/488 "2026-04-12T08:37:07Z")

</div>

When having

- a private message
- with a tag
- viewing without sidebar

The width becomes very small

 ![image](https://global.discourse-cdn.com/meta/original/4X/4/f/e/4feed3e4cd44a768c3802b9196dac28654fea2fa.png)

Cause:

```css
.navigation-topics,
.categories-list,
body[class*="tag-"]:not(.archetype-regular):not(.archetype-banner),
body[class*="category-"]:not(.archetype-regular):not(.archetype-banner):not(.archetype-banner):not(.archetype-private_message) {

```

in `fkb-d-topic-list.scss` is being applied, and it shouldn’t.

I suspect it needs `:not(.archetype-private_message)`  
However, I wonder why it is targeting these archetypes so specifically at all? Is it just trying to see whether it’s on a topic list (vs topic view?)

---

_[View the full topic](https://meta.discourse.org/t/fkb-pro-social-theme/234323)._