Looking for expert to clean up/modify my theme

My web site is domainrookie.com. It is based on the Liewcf.com theme.

I’m just good enough to make changes to a theme, not do wholesale work on one. But, I’m finding this theme’s CSS particularly confusing to me. I simply wanted to make the post width wider but it’s thrown me for a loop.

So, I need to hire a CSS/Wordpress expert to:

1. Clean up the CSS so that it’s simpler to maintain.

2. Do any other mods I/we come up with.

If anyone is interested in working with me on this, please email me at [email protected].