css图片不断放大缩小的动画效果

<img class="move-img" @click="goGet" width="26px" src="../../assets/img/btn_coupon@2x.png" alt="">.move-img {animation-name: scaleDraw; /*关键帧名称*/animation-timing-function: ease-in-out; /*动画的速度曲线*/animation-iteration-count: infinite; /*动画播放的次数*/animation-duration: 2s; /*动画所花费的时间*/}@keyframes scaleDraw {/*定义关键帧、scaleDrew是需要绑定到选择器的关键帧名称*/0% {transform: scale(1); /*开始为原始大小*/}25% {transform: scale(1.05); /*放大1.1倍*/}50% {transform: scale(1);}75% {transform: scale(1.05);}}