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<html><head><style> div { width: 100px; height: 100px; background: red; position: relative; animation: mymove 5s infinite;}@keyframes mymove { from {left: 0px;} to {left: 200px;}}</style></head><body><h1>The animation Property</h1><p>Move an element from 0px to 200px left. The animation lasts for 5 seconds. It then starts over again, and go on forever (infinite).</p><div></div></body></html>