Hello, your job is very very easy I can do it immediately and send it to you in the same day.
I've been working with Drupal sites for years and I'm very very experienced with Drupal and CSS, so your project lands exactly in my field of expertise.
But as you can see I don't have a rating here, that's because I'm new to this site, but I assure you I'll do your job in the best way possible and you'll even want to hire me for future jobs.