This example uses cssSandpaper to manipulate the
gradient
property. IE9 uses the
Gradient
Visual Filter to polyfill
-sand-gradient()
because don't work well at all in IE9 using the
canvas
polyfill. This is done by making the
<body>
tag a member of the CSS class
cssSandpaper-IEuseGradientFilter
Back to User Agent Man CSS3 Animation article
Just keep looking at this space. You'll see the colours in this
box will be gradually changing. No, it isn't the mushrooms you
had in the omlette this morning. It's cssSandpaper that is doing
this. Don't be alarmed. Keep calm and carry on.