two small changes (link color / album header)

Hi, i just have two questions on customization of my gallery. Hope someone can help me.

1. I want to change the link color...its blue and it is messed up with my background...
i searched the whole css files but it was not possible for me to find the link color entry.
I mean the Links which will link directly to an album.

2. I have a header (banner-rotation) on the main page....so i want it in the album pages too. Where can i change
this globally?

Thanx for your help.

PS: I used the search but there were too many results. Sorry for the Thread.