Re: add html-attribute for "responsive images"

> Anselm,
> (setting reply-to on www-style)
>
> Seen this today, to remind people that it is not just
> something up in the air. People need it.
> http://www.webmonkey.com/2011/08/speed-up-your-responsive-designs-with-adaptive-images/
>
> I wonder if it could be handled by CSS in fact.
> I guess Anselm, you could ask there.
> On the www-style mailing-list, Charles proposed [1]
>
> content: url(img.jpg) replaced;
>
> I'm not sure I fully understand the proposal
> but we can imagine something that could fit nicely
> with the CSS Generated Content Module Level 3 [2]
>
> <img class="responsive" src="http://example.org/foo" alt="wiizz"/>
>
> and then the CSS
>
>
> @media  screen and (min-width:550px) and (max-width:960px) {
>   img.responsive {
> url(http://example.org/foobis) replaced;}
>   }
> @media  screen and (min-width:240px) and (max-width:549px) {
>   img.responsive {
> url(http://example.org/footer) replaced;}
>   }
>
>
> [1]: http://www.w3.org/mid/4E5D4A46.7000103@...
> [2]: http://dev.w3.org/csswg/css3-content/#replacedContent
>
>
> --
> Karl Dubost - http://dev.opera.com/
> Developer Relations & Tools, Opera Software
>