<html><head><style>#myDIV { width: 100px; height: 100px; background-color: coral; color: green; animation: mymove 5s infinite; clip-path: ellipse(80% 50%);}@keyframes mymove { 50% {clip-path: ellipse(30% 10%);}}</style></head><body><h1>clip-path 和 ellipse() 的动画</h1><div id="myDIV"> <h1>myDIV</h1></div></body></html>