慕森王
你只要将div换成img就行了<!DOCTYPE html><html><head><meta charset="UTF-8"><title></title><style type="text/css">div{width: 200px;height: 200px;background: yellow;animation:myfirst 5s linear 2s infinite alternate;-webkit-animation:myfirst 5s linear 0s infinite normal;-moz-animation: myfirst 5s linear 0s infinite normal;-o-animation: myfirst 5s linear 0s infinite normal;}@keyframes myfirst{0%{transform: rotate(0deg);}100%{transform: rotate(360deg);}}</style></head><body><div style=""></div></body></html>