<template>k2<v-card width=dabudabu100%dabudabu>k4<v-card-title >{{ card_title }}</v-card-title>k4<v-card-subtitle>{{ card_subtitle }}</v-card-subtitle> k4<div v-if=dabudabudatalist === nulldabudabu>k4k2<div class=dabudabutext-centerdabudabu></div></div></v-card></template>