- Mediawiki: 1.29.1
- PHP: 5.6.22 (cgi-fcgi)
- Database: MySQL 5.6.35
I have two private wikis, handling different sci-fi 'verses. In one, I've always used a medium blue background around images in the sidebar/infobox, and it's worked fine. On the other, the medium blue was a pure black (#000000) and also worked fine, until I decided to make it a light grey. I've noted that the image displays just fine, but the image code ([[Image: and |191px]]) bracket the displayed image. I waited a bit (hours) and noticed the problem still occurred. I tried different colors before reverting back to black. However, I realized the black was simply masking the text code.
The same issue is not true on my other wiki. I'm presuming this is a Common.css issue, but I cannot figure out where. What might be causing the image code to show?