I just upgraded to custom design, and I am trying to edit the CSS so that I can list my categories under my header, horizontally. I've been inputting the coding, but nothing saves. I don't know how to JUST put in the necessary coding to edit this and nothing else. Can someone help or supply the default coding that I can copy/past into the editor. Thanks!
The blog I need help with is thisnameistemporary.wordpress.com.