【Bootstrap V4系列】学习入门教程之 组件-卡片(Card)高级用法
- [一、Sizing 尺寸](#一、Sizing 尺寸)
-
- [1.1 Using grid markup 使用网格标记](#1.1 Using grid markup 使用网格标记)
- [1.2 Using utilities 使用实用程序](#1.2 Using utilities 使用实用程序)
- [1.3 Using custom CSS 使用自定义CSS](#1.3 Using custom CSS 使用自定义CSS)
- [二、Text alignment 文本对齐方式](#二、Text alignment 文本对齐方式)
- [三、Navigation 导航](#三、Navigation 导航)
一、Sizing 尺寸
卡片开始时没有特定的宽度,因此除非另有说明,否则它们将是100%宽的。您可以根据需要使用自定义CSS、网格类、网格Sass混入或实用程序进行更改。
1.1 Using grid markup 使用网格标记
使用网格,根据需要将卡片包裹在列和行中。
html
<!--Using grid markup-->
<div class="row">
<div class="col-sm-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
</div>
<div class="col-sm-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
</div>
</div>
页面展示效果:

1.2 Using utilities 使用实用程序
使用我们为数不多的可用尺寸工具快速设置卡片的宽度。
html
<div class="card w-75">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Button</a>
</div>
</div>
<div class="card w-50">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Button</a>
</div>
</div>
页面展示效果:

1.3 Using custom CSS 使用自定义CSS
在样式表中使用自定义CSS或作为内联样式来设置宽度。
html
<div class="card" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
页面展示效果:

二、Text alignment 文本对齐方式
您可以使用我们的文本对齐类快速更改任何卡片的文本对齐方式,无论是整体还是特定部分。
html
<div class="card" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
<div class="card text-center" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
<div class="card text-right" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
页面展示效果:

三、Navigation 导航
使用Bootstrap的导航组件为卡片的标题(或块)添加一些导航。
html
<div class="card text-center">
<div class="card-header">
<ul class="nav nav-tabs card-header-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled">Disabled</a>
</li>
</ul>
</div>
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
页面展示效果:

html
<div class="card text-center">
<div class="card-header">
<ul class="nav nav-pills card-header-pills">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled">Disabled</a>
</li>
</ul>
</div>
<div class="card-body">
<h5 class="card-title">Special title treatment</h5>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
页面展示效果:
