On Tue, Nov 19, 2013 at 2:22 PM, Tab Atkins Jr. <jackalm...@gmail.com> wrote: > Using a url/size pair in src='' > would be invalid if sizes='' wasn't specified.
On second thought, this isn't necessary. You can always set <img width>, or just let it take the default intrinsic width of 300px. <picture sizes> would just override the intrinsic width of the <img>. After all, even if your image isn't variable-sized, using the url/size syntax might still be easier than url/density, because you don't have to do any math, or change the densities around when you change the image size. ~TJ