Is it possible to use an inline SVG definition in CSS?
I mean something like:
.my-class {
background-image: <svg>...</svg>;
}
Yes, it is possible. Try this:
body {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient><rect fill='url(%23gradient)' x='0' y='0' width='100%' height='100%'/></svg>");
}
(Note that the SVG content needs to be url-escaped for this to work, e.g. #
gets replaced with %23
.)
This works in IE 9 (which supports SVG). Data-URLs work in older versions of IE too (with limitations), but they don’t natively support SVG.