Small design change to Magento Shop onepage checkout

The job is about a small design change at a magento ecommerce onepage checkout page. 1. Removing scroll down box at terms and revocation checkboxes There are two checkboxes at the end of the checkout (terms, revocation - both legal required in Austria/Germany). I want to have the box with the scroll down text removed instead keep the text beside the boxes with hyperlink to the terms/revocation. 2. Changing the layout of button "Bestellung aufgeben" (Place order) using the same layout as for button "Zur Kassa gehen" (Proceed to checkout).