1 <!DOCTYPE html>
2 <html><head><meta charset="utf-8">
3 <title>CSS Basic User Interface Test: caret-color animation</title>
4 <link href="mailto:florian@rivoal.net" rel="author" title="Florian Rivoal">
5 <link href="http://www.w3.org/TR/css3-ui/#caret-color" rel="help">
6 <link href="https://drafts.csswg.org/css-animations-1/#animation" rel="help">
7 <meta content="interact animated" name="flags">
8 <meta content="Test checks that caret-color is animatable as a color" name="assert">
9 <style>
10 textarea {
11 font-size: 3em;
12 font-weight: bold;
13 width: 10em;
14 padding: 10px;
15 background: black; color: white; /* the color of a thin object like the caret is easier to see on a black background. */
16
17 caret-color: red;
18 animation: caret-many-colors 5s linear alternate infinite;
19 }
20 @keyframes caret-many-colors {
21 0% { caret-color: lime; }
22 20% { caret-color: gray; }
23 40% { caret-color: cyan; }
24 60% { caret-color: pink; }
25 80% { caret-color: blue; }
26 100% { caret-color: brown; }
27 }
28 </style>
29 </head><body>
30 <p>Test passes if, when the text area below is focused for editing, the text insertion caret continuously changes colors.</p>
31 <p>The shape of the caret, and whether it flashes, are not part of the test.</p>
32 <textarea id="test"></textarea>
33 <script>
34 window.onload = function() {
35 document.getElementById("test").focus();
36 }
37 </script>
38
39 </body></html>