Vuetify：将组件固定到 v 布局的顶部？

Question

我正在尝试使用 vuetify 和 nuxt 构建网页。我正在尝试设置扩展面板 ui 组件 (https://vuetifyjs.com/en/components/expansion-panels) 的 max-width 属性。我有：

<template>
  <v-app id="inspire">
    <v-layout align-center justify-center row fill-height>
    <!-- <v-layout align-center > -->

    <v-expansion-panel style="maxWidth: 1200px" >   

      <v-expansion-panel-content v-for="(item,i) in items" :key="i">
        <div slot="header">{{item.header}}</div>
        <v-card >
          <v-card-text>{{item.text}}</v-card-text>
        </v-card>
      </v-expansion-panel-content>
    </v-expansion-panel>
    </v-layout>
  </v-app>
</template>

这是使扩展面板居中，但我想将扩展面板推到 v 布局的顶部，这样空间就更少了。现在有一个很大的差距。请看截图。我该如何做到这一点？

Answer 1

尝试从您的布局组件中删除以下道具：

align-center justify-center

new Vue({
  el: '#app',

})

<script src="https://cdn.jsdelivr.net/npm/babel-polyfill/dist/polyfill.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vuetify@1.4.0/dist/vuetify.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons">
<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/vuetify@1.4.0/dist/vuetify.min.css">
<div id="app" data-app>
  <v-app id="inspire">
    <v-layout row fill-height>
      <!-- <v-layout align-center > -->

      <v-expansion-panel style="max-width: 1200px">

        <v-expansion-panel-content v-for="item in 5" :key="item">
          <div slot="header">{{item}}</div>
          <v-card>
            <v-card-text>some content</v-card-text>
          </v-card>
        </v-expansion-panel-content>
      </v-expansion-panel>
    </v-layout>
  </v-app>
</div>