使用animation-duration属性来设置动画完成一个循环所需的时间:
示例
在线演示
<!DOCTYPE html> <html> <head> <style> div { width: 150px; height: 200px; position: relative; background: red; animation-name: myanim; animation-duration: 2s; } @keyframes myanim { from {left: 0px; background-color: green;} to {left: 200px; background-color: blue;} } </style> </head> <body> <div> </div> </body> </html>
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