Hi,
I have been developing software for over 20 years, and I have a lot of experience with most web-related technologies, including HTML, CSS, Javascript and more, so this should be addressed quickly once I have admin access to the site.
Please note that you also have an issue with the logo not showing (file not found). I can fix this for you as well if you let me know where the logo is.
Let me know if you have any questions.
Jacques.