横线滚动条

<template>
  <div class="scroll">
    <div class="box">
      <div class="number-css" v-for="(item, index) in 30" :key="index">
        aaaaa{{ item }}
      </div>
      <div class="xian"></div>
      <div class="number-css" v-for="(item, index) in 30" :key="index">
        aaaaa{{ item }}
      </div>
    </div>
  </div>
</template>

<script>
export default {};
</script>

<style lang="less" scoped>
.scroll {
  justify-content: space-around;
  white-space: nowrap;
  overflow-x: scroll;
  display: flex;
  .box {
    .number-css {
      display: inline-block;
      width: 150px;
    }
    .xian {
      height: 8px;
      background: red;
    }
  }
}
</style>