xinsi_book/src/App.vue

<template>
  <div id="app">
 
     <router-view/>
  </div>
</template>


<script>


export default{

  components:{
  },

  data(){

    return{
    }
  },


  

  mounted(){

  }



}
</script>
<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* text-align: center; */
  color: #2c3e50;
}


</style>