先在@keyframes中创建动画，之后把它捆绑到某个选择器，就可以产生动画效果。html<divid="box"class="box"></div>css@keyframesmymove{0%{margin-left:0px;}50%{margin-left:400px;}100%{mar...
animation-play-state用于设置动画的状态，有两个值，paused和running<style>.box{width:100px;height:100px;background-color:orange;border-radius:50%;text-align:center;line-hei...
animation-play-state用于设置动画的状态，有两个值，paused和running <style> .box{ width:100px; height: 100px; background-color:orange; border-radius: 50%; text-align: center; line-height: 100px; color: gree...
