CSS compatibility adjustments (MagentoCommerce)

Hi All, Just facing some CSS compatibility issues on the front page and checkout page (agree to terms and conditions box). The site is running on MagentoCommerce. We need a CSS expert to fix the issues so that the website will be running without different from all major browsers. Please ask to view the url to observe the issues. Winning coder will be given a FTP account to fix the issues. We are also looking for long-term PHP and CSS partners, so show us your expertise in terms of work quality and efficiency. Please let us know if you are familiar with any open source projects such as MagentoCommerce, Wordpress, Joomla, etc. We need a coder for this issue ASAP and works should be done in one (1) day after accepting of bid. So please make sure you are available to work on this project immediately after your bid is accepted. If you are not keen please do not bid. Thanks.