areverentsound on "How to change category Buttons in a post"

Greetings,

I am trying to change two things:

1. In a post on my site, the category button is green by default, I would like to change it to red like the search button and the menu buttons. I've searched through hundreds of threads and just cant seem to find out how to do this. Can anyone shed some light on how I can go about doing this?

Page: http://hugogalerie.com/exhibitions

2. In the same site on the contact page, there are a "submit" and "reset" button at the bottom. The Submit button is black and the Reset button is white. However, if when you press either button, they tu green and I would like them to tu red. Also, When you click in each field, there is a green line at the bottom of the active field. I also want these red. Can anyone help?

Page: hugogalerie.com/contact

Thanks so much!

Kevin