Fix minor design flaws on one of our pages

We're a nootropics store based in Sweden that's just upgraded from 1.7.2.1 to 1.7.5.1. We're using a customized transformers theme. [login to view URL] After the upgrade there seems to be some design issues on front end, as well as some implemented functions on Prestashop that we want gone. 1. When browsing the catalog there's design issues. You can browse the catalog by pressing "products" in the top menu. The heading fonts that's set by the theme is not being loaded. It works on every other page, just not inside the catalog. Also, the background colors in the footer is not being loaded, as well as the colors on the links in the very top corners. We're not looking to fix this issues mentioned above by superficial touch-ups but we want the root cause of the problem fixed so that the catalog fetch the design just like every other page. We're guessing that it's some CSS problem, that it's not fetching the design set by the theme. You can view the other pages for reference. 2. We need to get rid of the "Information" box module in the bottom right corner. 3. We don't want the "from" at the products price tag on products with combinations. We only want the price stated. 4. We don't want the "All prices are mentioned tax included" in the bottom left corner. 5. Want the "print this page" function disabled that puts a button in the bottom of pages like "Shipping", "Privacy Policy" and "Terms & Conditions"