<template> <div id="app"> <keep-alive> <router-view/> </keep-alive> </div> </template> <script> export default { name: 'App' } </script> <style lang="stylus" rel="stylesheet/stylus"> @import "~assets/css/variable.styl" html, body { overflow hidden overflow-y auto width 100% height 100% padding 0 margin 0 } </style>