Thread:FairySina/@comment-31834028-20170418015901/@comment-6078077-20170418110020

(I don't tap, I click, I'm on computer after all xD)

You need to add it over the wiki's media wiki. For that, you open the "taskbar" in the down left corner and tap/click on "Admin". In the admin area, you find the CSS function:

Then, the MediaWikiCSS opens and you are automatically editing it. (that's just how it is).

add /*Chat*/ .WikiaRail .ChatModule { background: url('https://vignette1.wikia.nocookie.net/fandomofprettycure/images/1/16/Chat_Picture_Live.png/revision/latest?cb=20170417110228') center top no-repeat; } To the CSS and save.

the 'https://vignette1.wikia.nocooke.net/...' is the picture you want to display.