首先向后运行Animation,然后使用CSS向前运行
使用animation-direction属性可以先向后运行动画,然后再向前运行动画。该属性与交替反向动画值一起使用可实现此目的。
示例
<!DOCTYPE html> <html> <head> <style> div { width: 150px; height: 200px; position: relative; background-color: yellow; animation-name: myanim; animation-duration: 2s; animation-direction: alternate-reverse; animation-iteration-count: 3; } @keyframes myanim { 0% {background-color:green; left:0px; top:0px;} 50% {background-color:maroon; left:100px; top:100px;} 100% {background-color:gray; left:0px; top:0px;} } </style> </head> <body> <div></div> </body> </html>