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<html><head><style> #myDIV { background-color: lightblue; animation: mymove 5s infinite;}@keyframes mymove { 50% {margin-left: 50px;}}</style></head><body><h1>Animation of margin-left</h1><p>Gradually change the margin-left from 0px to 50px, and back to 0px:<p><div id="myDIV">This is my DIV element.</div></body><!-- Mirrored from www.w3schools.com/cssref/tryit.asp?filename=trycss_anim_margin-left by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 05 Sep 2022 14:30:41 GMT --></html>