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Idea for CSS-only responsive images using CSS3 generated content and attr() function. No browser implementation as of May 2011
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>CSS responsive images</title> | |
<style> | |
/* Doesn't stop original source image being | |
downloaded too */ | |
@media (min-device-width:600px) { | |
img[data-src-600px] { | |
content: attr(data-src-600px, url); | |
} | |
} | |
@media (min-device-width:800px) { | |
img[data-src-800px] { | |
content: attr(data-src-800px, url); | |
} | |
} | |
</style> | |
</head> | |
<body> | |
<img src="image.jpg" | |
data-src-600px="image-600px.jpg" | |
data-src-800px="image-800px.jpg" | |
alt=""> | |
</body> | |
</html> |
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