Design clean-up: front-end styling

We are looking for someone to implement standards-based xhtml/css formatting of an existing website. The site already exists (subject to minor alterations) and renders nearly as required in Firefox and Safari. We will also provide wireframes to clearly illustrate the required style. There is a main template to the site which contains the general layout and one template for every url in the website that generally inherits the main template, with small content changes. There are about 47 html templates, all of which display via the main page. Hyperlinks to the site from mail templates may also need to be checked. The html/css must allow for the following: - Cross-browser rendering for all the main browsers including Internet Explorer. - Display on smartphones / pdas - validate as xhtml1 strict on [login to view URL] - validate as css2 on [login to view URL]