<!doctype html><html><head><meta charset="utf-8"><title>animation ?動畫效果</title><style>div{ font-family:Arial; font-size:72px; font-weight:bold; position:fixed; left:0; right:0; bottom:25px;;width:30px; height:30px; margin:auto; transform:rotate(90deg); animation:jt 0.3s infinite alternate ?0.5s running;}@keyframes jt{ from{ transform:translate(0,10px)} to{ transform:translate(0,0)} }</style></head><body><div>></div></body></html>
將 > 旋轉90度箭頭朝下，添加animation動畫后，> 的箭頭方向又變回了朝右，怎么解決呢？
江南京華夢3822496
2017-03-02 22:03:33
