导航栏

<template>
  <div class="box">
    <div v-for="(item, i) in Array(4)" :key='i' class='item'>
      <span>歌曲</span>
    </div>
  </div>
</template>
<style scoped>
  .box{
    display: flex;
    line-height: 44px;
  }
  .item{
    flex: 1;
    background-color: blue;
    color: red;
    text-align: center;
  }
  .item span{
    border-bottom: 2px solid red;
    padding-bottom: 8px;
  }
</style>

来源：CSDN

作者：QunBingCheng

链接：https://blog.csdn.net/chengQunBin/article/details/104574356