Freedom Is Slavery.info

The main part of my site uses the fantastic WordPress.
https://www.freedomisslavery.info
It’s perfect in Firefox but of course IE kind of screws up the header background image. (Gosh, I hate that browser)
I used some of the code from a couple CSS examples on alexking.org and messed around with the CSS for hours before getting a look I could live with. Other pages within the site use code generated by inknoise.com I don’t know html or CSS so creating this site was total excercise in trial and error.
I welcome any feedback. Thanks and keep up the good work, WordPress!