Board Thread:Wiki/Forum Technical Support/@comment-27516710-20160425132914/@comment-25101690-20160425162748

Ok, here is it, in really small and simple steps: Done!
 * 1) Go to Special:MyPage/common.js
 * 2) "Create" the page
 * 3) Copypaste the following code: $(".speech-bubble-message").css("background-color", "transparent");
 * 4) Save the page
 * 5) Go to your wikia settings
 * 6) Go to the tab "Under the Hood"
 * 7) Scroll down to "Advanced display options"
 * 8) Check the checkbox "Enable personal Javascript"
 * 9) Save the settings
 * 10) Refresh your browser cache (Ctrl+F5 in Firefox)