<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<title> </title>
</head>
<body>
<div class="displayNone">
<embed src="./static/videos/297.mp4" autostart="true" loop="true" hidden="true" />
</div>
</body>
</html>
can be used on a computer, but cannot be loaded on a mobile phone