Board Thread:Support Requests - Getting Technical/@comment-2153169-20170203005516/@comment-25390652-20170205092223

http://onceuponatime.wikia.com/wiki/MediaWiki:Themes.css?curid=297812&diff=641107&oldid=631843

line 434, you added  to

No wonder why they override each other again :0

https://gyazo.com/0855bd2e5ed918c961deaf638b7898d9

here you can see that removal of !important from that one single line should fix it.