<!doctype html>
<html>
<head>
<title>CSS Test (Conditional Rules): Mixing @supports and CSS nesting</title>
<link rel="author" title="Matthieu Dubet" href="[email protected]">
<link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports">
<link rel="match" href="at-supports-048-ref.html">
<style>
div {
background:red;
height:100px;
width:100px;
margin: 10px;
border: solid 1px black;
}
.test-1 {
background-color: red;
@supports (background-color: red) {
background-color: green;
}
}
.test-2 {
background-color: green;
@supports (invalid-declaration: foobar) {
background-color: red;
}
}
.test-3 {
background-color: green;
@supports (color: red) {
color: red;
}
}
</style>
</head>
<p>Test passes if there are only green rectangles.
<div class="test-1"></div>
<div class="test-2"></div>
<div class="test-3"></div>
</html>
Codebase Browser
chromium