Board Thread:Support Requests - Getting Technical/@comment-25295528-20160406082941/@comment-26143371-20160406201214

The following code will increase the width of the article to 100% and push down the right rail to the bottom of the page. It is (intentionally) limited to pages on the main-namespace.

You can add it to w:c:gta:Special:Mypage/common.css if you want it only on that wiki or to Special:Mypage/global.css if you want it to be that way on all wikis you visit.