responsive sprites / percentages

Question

I\'ve read every single question about responsive sprites using css, I saw jsfiddle with working examples of responsive sprites, but I still cannot understand how to get the

Answer 1

I've written a Responsive CSS Sprite Generator to take care of all the work for you. You can just upload a bunch of images and it will give you a sprite image and the CSS for it.

It uses a novel method for making the sprites responsive - a data src with a transparent PNG to make the image maintain its aspect ratio, so unlike other methods the images don't need to be square, or all the same ratio.