Simple and easily transition effect for vue page routing

Vue Route Transition

<template>
  <v-app id="app">
    <transition name="fade" mode="out-in">
      <router-view />
    </transition>
    <AppBar />
  </v-app>
</template>
    
    
<style>
  .fade-enter-active,
  .fade-leave-active {
    transition-duration: 0.3s;
    transition-property: opacity;
    transition-timing-function: ease;
  }
  .fade-enter,
  .fade-leave-active {
    opacity: 0;
  }
</style>