Board Thread:Support Requests - Getting Technical/@comment-14779707-20130823125813/@comment-3147293-20130823203013

In order to use those classes, basically you have to put relevant Javascript into your site JS page. However, there is an another way to make things collasible without any additionnal JS installation:. It is supported by default on every Wikia wiki, so you just need to replace the classes to get the expand/collapse effect.