Edit CTabView CSS?

I’ve been trying to figure out how to customize the look of tabs (generated by CTabView). The CSS is in jquery.yiitab.css, which gets registered by CTabView, but where is the source of this file? Or is there another way to change this? Main.css gets overwritten by the jquery.yiitab.css file, so the solution has to come elsewhere…

You have to set the cssFile property in CTabView

Something like that

$this->widget('CTabView', ... 'CTabView'=>MyCssFile.css);