CSS 文字弹跳效果

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<template>
 <div class="bounce">
   <p class="text" :style="{animationDuration: animationDuration}">
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   </p>
 </div>
</template>

<script>
export default {
 name: 'Bounce',
 data() {
   return {
     animationDuration: '0.5s',
   };
 },
 mounted() {
   this.$el.querySelector('.text').addEventListener('mouseover', () => {
     this.animationDuration = '0.2s';
   });

   this.$el.querySelector('.text').addEventListener('mouseout', () => {
     this.animationDuration = '0.5s';
   });
 },
};
</script>

<style scoped>
.bounce {
 display: flex;
 justify-content: center;
 align-items: center;
 height: 100vh;
}

.text {
 font-size: 24px;
 font-weight: bold;
 color: #333;
 animation: bounce 1s infinite;
}

@keyframes bounce {
 0% {
   transform: translateY(0);
 }
 50% {
   transform: translateY(-30px);
 }
 100% {
   transform: translateY(0);
 }
}
</style>

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