Create CSS and graphics for an existing web site

I have a web site currently in development. Pages all render 'standard' XHTML and all visual styling is applied using CSS, with stylesheet references inserted dynamically depending on data values and parameters. This enables my site to display in any number of different appearances without changing the XHTML mark-up. The site appeals to low-volume retailers, allowing them to set up their own on-line shop without the overhead of managing their own web server or building their own web site. They simply choose a UI for their shop and then manage their catalogue. I want to offer my customers (shop owners) as wide a range of CSS-based designs as possible. (See the CSS Zen Garden for an example of the diversity I'm hoping to acheive: [[login to view URL]][1]) . I want fresh, eyecatching designs using CSS to be applied to my existing XHTML pages. (Since the site is still in development we can alter the XHTML mark-up if necessary). I will provide access to the (X)HTML mark-up in the current developing site. I want CSS style sheets and associated graphics, to be delivered as a package with no royalty/licensing liabilities. I will pay up to $100 per complete, accepted set. ## Deliverables 1) Complete and fully validated CSS style sheets. 2) Any background images or graphics in support of CSS style rules specified. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased (No GPL, GNU, 3rd party components, etc.). ## Platform CSS to current W3C standards, plus **and** hacks/workarounds needed to ensure correct rendering on IE5+(Win) and FireFox 1+ (Not that this is relevant) My server is Win2003 running IIS6 and application framework is ASP.Net 1.1 using VB.Net code behind.