Broke Header

http://www.avilamassagespa.com/
I broke my header, I tried to add a header image but it would not work. so i edited the Header.php and the Expound.css (aka styles.css)

I need help. My tweek worked but it only shows up on the main page, the other pages headers are bugged as u can see if you open link

#ORIGIONAL
Part to look for in expound is “#site-header-2” I added it to it to allow me just to copy code with out bugging my #site-header. Then in the Header.php I changed site-header to “site-header-2”. I also edited in the header.php file the “site-description” and “site-title” I added a 1 to them to disable them on the header. So my problem is how to fix the header on the other pages, they still display a bugged version of the site title and description and not header. If you need any other pages please let me know

#ADDITION
I have header on all pages, its not linking when i click it and the purple translucent background is suppose to go all the way down the page and all of the content is suppose to be with in its boarders. I did not think i edited the background but I guess i did some how…

HEADER
EXPOUND/STYLE