x
<html><head><style> div { width: 100px; height: 100px; background: red; position: relative; animation: myfirst 5s 2; /* Safari 4.0 - 8.0 */ -webkit-animation-direction: alternate; /* Safari 4.0 - 8.0 */ animation: myfirst 5s 2; animation-direction: alternate;}/* Safari 4.0 - 8.0 */@-webkit-keyframes myfirst { 0% {background: red; left: 0px; top: 0px;} 25% {background: yellow; left: 200px; top: 0px;} 50% {background: blue; left: 200px; top: 200px;} 75% {background: green; left: 0px; top: 200px;} 100% {background: red; left: 0px; top: 0px;}}@keyframes myfirst { 0% {background: red; left: 0px; top: 0px;} 25% {background: yellow; left: 200px; top: 0px;} 50% {background: blue; left: 200px; top: 200px;} 75% {background: green; left: 0px; top: 200px;} 100% {background: red; left: 0px; top: 0px;}}</style></head><body><h1>The animation-direction Property</h1><p>Play the animation forwards first, then backwards:</p><div></div><p><strong>Note:</strong> The animation-direction property is not supported in Internet Explorer 9 and earlier versions.</p></body><!-- Mirrored from www.w3schools.com/cssref/tryit.asp?filename=trycss3_animation-direction by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:59:08 GMT --></html>