Thread:Mathmagician/@comment-3335785-20121125153334/@comment-4674838-20121125221420

Ah, yeah, sorry, I didn't think that one through very well. The body tag actually has class="mediawiki ltr ns-0 ns-subject page-Wizard_Elriss_dialogue wikia-grid wikinav2 skin-oasis oasis-oasis oasis-split-skin" and of course that string doesn't end with "dialogue"

If you try this it will work (change the $ to a *)

If you look at the w3 selector's page I linked above, the selector  matches a string which contains "dialogue" instead of ends with dialogue.