CS 144 check6: buiding an IP router

<script>
export default {
  options: { styleIsolation: 'shared' }, //加上这句小程序样式穿透也会有效果
};
</script>

<style lang="scss" scoped>
::v-deep .u-cell__body {
    background-color: #2a6ff6;
}
</style>