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<html><style>#div1 { font-size:48px;}</style><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"><body><div id="div1" class="fa"></div><script>function hourglass() { var a; a = document.getElementById("div1"); a.innerHTML = ""; setTimeout(function () { a.innerHTML = ""; }, 1000); setTimeout(function () { a.innerHTML = ""; }, 2000);}hourglass();setInterval(hourglass, 3000);</script><p>This example demonstrates how to use an icon library to make an animated effect.</p></body><!-- Mirrored from www.w3schools.com/howto/tryit.asp?filename=tryhow_js_animate_hourglass by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 16:51:10 GMT --></html>