<meta name="viewport" content="width=device-width,initial-scale=1">
<style>
video {
    width: 250px;
    height: 200px;
    background-color: rgb(136, 153, 85);
    display: block;
}

video:nth-of-type(2) {
    background-color: rgb(85, 85, 255);
}
</style>
<script>
if (window.testRunner) {
    window.testRunner.waitUntilDone();

    window.addEventListener("load", function () {
        setTimeout(function () {
            window.testRunner.notifyDone();
        }, 3000);
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}

</script>

<video controls src="content/counting.mp4"></video>
<video controls src="content/counting.mp4"></video>