Introduced with WoltLab Suite 3.0 there's a featured called style protection. I'll explain what it is and if you should keep it or disable it.
Today Ayendo was released - a new colorful style for WoltLab Suite 3.1. Ayendo shines in bright pink and mint colors accompanied by dark translucent background colors. If you're seeking for more information on Ayendo visit the style's download page. You can install the style right from your ACP if you've already added the Elevenfour package server.