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CSS 可动画属性
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<!DOCTYPE html> <html> <head> <style> #myDIV { height: 100px; background-color: coral; color: white; animation: mymove 5s infinite; } @keyframes mymove { 50% {height: 500px;} } </style> </head> <body> <h1>Animation of height</h1> <p>Gradually change the height of the DIV element from 100px to 500px, and back to 100px:<p> <div id="myDIV"> <h1>My DIV</h1> </div> </body> </html>