I am stupid

Yep, another new jack to blogging.
http://www.grubbylens.com

Am twiddling at the moment on the layout and thinking about how to focus the blog.
Currently, a bit of a small mix of posts.

Anyhow, what have I done?
The front page seems to be displaying ok.
But when you click onto ABOUT, CONTACT or TV CONTENT, I seem to have obliterated something so you can’t read the posts properly.

Also, I have trouble inserting wide banner ads?

Any kind thoughts out there for a thicko?

Best,
grubby