Hi Chris,

I am really sorry for the delay of this reply as it weekends for all of us here.

If you want to customize the css on joomla extension, I suggest you to override the css via template overriding so that it will be easier for you to keep track on the changes that you have made. In addition, any upgrade attempt of your joomla components will not override the custom css with template overriding.

By the way please note that this thread will fall under customization request and unfortunately we are not able to accommodate with your request as stated in our support policy here, http://stackideas.com/support .

Thanks for understanding.