# Cards（卡片）
v-card 组件是一个可用于从面板到静态图像的多功能组件。 卡 组件有许多帮助程序组件来尽可能简单地进行标记。 没有列出选项的组件使用Vue的功能组件来更快渲染并充当标记糖以使建筑变得更加容易。
# 使用
卡中有4个基本组件。 v-card-title, v-card-subtitle, v-card-text 和 v-card-actions
# API
# 函数式组件
# v-card-actions
v-card-actions的空间可用于放置用于卡片的选项，例如v-btn按钮组件或者v-menu菜单组件。 它也在选项按钮上应用了特殊边距排版，使其能够和卡片上的其他内容正确排列起来。
# v-card-subtitle
v-card-subtitle组件能为卡片的小标或字幕提供其默认的字体大小和填充排版。 字体大小可以使用文本和排版中的文字排版属性进行调整。
# v-card-text
v-card-text主要用于显示卡片中的文本内容。 它使卡片中的文本能够进行填充排版，并将字体大小减小至 .875rem 的大小。
# v-card-title
v-card-title为卡片的大标提供了默认的字体大小和填充排版。 字体大小可以使用文本和排版中的文字排版属性进行调整。
# 示例
# 属性
# 加载
Cards can be set to a loading state when processing a user action. This disables further actions and provides visual feedback with an indeterminate v-progress-linear.
# 轮廓
An outlined card has 0 elevation and contains a soft border.
# 其他
# 卡片显示
Using v-expand-transition and a @click event you can have a card that reveals more information once the button is clicked, activating the hidden card to be revealed.
# 包含内容
The v-card component is useful for wrapping content.
# 自定义操作
With a simple conditional, you can easily add supplementary text that is hidden until opened.
# 布局组件 (Grids)
Using grids, you can create beautiful layouts.
# 水平卡片
Using v-col, you can create customized horizontal cards. Use the contain property to shrink the v-img to fit inside the container, instead of covering.
# 信息卡片
Cards are entry points to more detailed information. To keep things concise, ensure to limit the number of actions the user can take.
# 带文字的媒体
Using the layout system, we can add custom text anywhere within the background.
# Twitter 卡片
The v-card component has multiple children components that help you build complex examples without having to worry about spacing. This example is comprised of the v-card-title, v-card-text and v-card-actions components.
# 天气卡片
Using v-list-items and a v-slider, we are able to create a unique weather card. The list components ensure that we have consistent spacing and functionality while the slider component allows us to provide a useful interface of selection to the user.