Customizing Catch Everest – have 2 issues

Hello everyone, I have been working on my site http://moyomarketing.com/ and i have managed to modify almost everything on the theme except the thin red line on the top and the color of the button on the right of the header that says contact sales, is there anyway i could do this? I have been stuck in this for almost 2 day now. Please please any help will be good Thanks in advance for anything. Bye for now.