Another responsive website design I’ve designed and coded has just gone live. It’s built on top of Concrete5 CMS system and as it’s responsive it changes appearance depending upon the viewport size (same as screen size for most intents and purposes).
Despite using an HTML5 codebase, it employs a lot of CSS3 functionality. Alongside obvious necessities like media queries there are box shadows, gradients, text-shadows, @font-face and all sorts of goodness. I also used the lovely Flexslider for the home page carousel and amended the gallery on product pages so it also works responsively.
A final useful touch is that the product menu buttons switch to a drop-down select menu on mobile devices (anything with a viewport under 500px wide).
You can view the site now at http://www.bridestone.co.uk