46 lines
1.2 KiB
HTML
46 lines
1.2 KiB
HTML
<!doctype html>
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<head>
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<title>CSS Test (Conditional Rules): @keyframes rules inside @supports</title>
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<!-- This test is paired with at-media-content-003.html ; please keep them in sync -->
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<link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact">
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<link rel="help" href="https://www.w3.org/TR/css-conditional-3/#contents-of">
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<link rel="help" href="https://www.w3.org/TR/css-conditional-3/#at-supports">
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<link rel="help" href="https://www.w3.org/TR/css-animations-1/">
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<link rel="match" href="at-supports-001-ref.html">
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<meta name="assert"
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content="Test passes if @keyframes rules within @supports are supported.">
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<style>
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div {
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background: red;
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width: 100px;
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height: 100px;
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animation: green 4s both;
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}
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@supports (color: blue) {
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@keyframes green {
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from {
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background: green;
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}
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to {
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background: green;
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}
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}
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}
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@supports not (color: blue) {
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@keyframes green {
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from {
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background: red;
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}
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to {
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background: red;
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}
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}
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}
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</style>
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</head>
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<body>
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<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
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<div class="test1"></div>
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</body>
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</html>
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