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文档和示例，选择表%28的样式，考虑到它们在JavaScript插件%29中的优先使用和引导。
实例
由于在第三方小部件(如日历和日期选择器)中广泛使用表，我们已经将表设计为选择加入.只需添加基类.table给任何人<table>，然后使用自定义样式或我们的各种包含的修饰符类进行扩展。
使用最基本的表标记，下面是.table-以表为基础的表在Bootstrap中查找。所有表样式都是在Bootstrap 4中继承的。，这意味着任何嵌套表都将以与父表相同的方式样式。
<table class="table"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
你也可以倒置颜色-在黑暗的背景上的光文本-与.table-dark...
<table class="table table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
表头选项
类似于表和暗表，使用修饰符类.thead-light或.thead-dark使<thead>S看上去是浅灰色还是深灰色。
<table class="table"> <thead class="thead-dark"> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table><table class="table"> <thead class="thead-light"> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
条纹行
使用.table-striped将斑马条添加到<tbody>...
<table class="table table-striped"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
<table class="table table-striped table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
边桌
加.table-bordered用于表格和单元格的所有边框。
<table class="table table-bordered"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Mark</td> <td>Otto</td> <td>@TwBootstrap</td> </tr> <tr> <th scope="row">3</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">4</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
<table class="table table-bordered table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Mark</td> <td>Otto</td> <td>@TwBootstrap</td> </tr> <tr> <th scope="row">3</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">4</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
半覆盖行
加.table-hover对象中的表行上启用悬停状态。<tbody>...
<table class="table table-hover"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
<table class="table table-hover table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
小桌
加.table-sm为了使桌子更紧凑，将细胞垫切成两半。
<table class="table table-sm"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
<table class="table table-sm table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td colspan="2">Larry the Bird</td> <td>@twitter</td> </tr> </tbody></table>
上下文类
使用上下文类为表行或单个单元格着色。
<!-- On rows --><tr class="table-active">...</tr><tr class="table-primary">...</tr><tr class="table-secondary">...</tr><tr class="table-success">...</tr><tr class="table-danger">...</tr><tr class="table-warning">...</tr><tr class="table-info">...</tr><tr class="table-light">...</tr><tr class="table-dark">...</tr><!-- On cells (`td` or `th`) --><tr> <td class="table-active">...</td> <td class="table-primary">...</td> <td class="table-secondary">...</td> <td class="table-success">...</td> <td class="table-danger">...</td> <td class="table-warning">...</td> <td class="table-info">...</td> <td class="table-light">...</td> <td class="table-dark">...</td></tr>
普通表背景变体在暗表中不可用，但是可以使用文本或背景实用程序以达到类似的风格。
<!-- On rows --><tr class="bg-primary">...</tr><tr class="bg-success">...</tr><tr class="bg-warning">...</tr><tr class="bg-danger">...</tr><tr class="bg-info">...</tr><!-- On cells (`td` or `th`) --><tr> <td class="bg-primary">...</td> <td class="bg-success">...</td> <td class="bg-warning">...</td> <td class="bg-danger">...</td> <td class="bg-info">...</td></tr>
向辅助技术传达意义
使用颜色来增加意义只会提供一个视觉指示，不会传达给辅助技术的用户，比如屏幕阅读器。确保颜色所表示的信息从内容本身中明显可见。可见文本%29，或通过其他方法包括，例如隐藏在.sr-only上课。
说明
阿<caption>函数就像表的标题。它帮助屏幕阅读器的用户找到一个表格，了解它的内容，并决定是否要阅读它。
<table class="table"> <caption>List of users</caption> <thead> <tr> <th scope="col">#</th> <th scope="col">First Name</th> <th scope="col">Last Name</th> <th scope="col">Username</th> </tr> </thead> <tbody> <tr> <th scope="row">1</th> <td>Mark</td> <td>Otto</td> <td>@mdo</td> </tr> <tr> <th scope="row">2</th> <td>Jacob</td> <td>Thornton</td> <td>@fat</td> </tr> <tr> <th scope="row">3</th> <td>Larry</td> <td>the Bird</td> <td>@twitter</td> </tr> </tbody></table>
响应表
响应表允许轻松地水平滚动表。通过添加.table-responsive上课.table或者，通过添加.table-responsive{-sm|-md|-lg|-xl}...
垂直裁剪/截断
响应表使用overflow-y: hidden，它剪辑掉超出表底部或顶部边缘的任何内容。特别是，这可以减少下拉菜单和其他第三方小部件。
总是有反应
<table class="table table-responsive"> ...</table>
断点特定
使用.table-responsive{-sm|-md|-lg|-xl}根据需要创建响应表，直到特定的断点。从该断点开始，表将正常运行，而不是水平滚动。
<table class="table table-responsive-sm"> ...</table><table class="table table-responsive-md"> ...</table><table class="table table-responsive-lg"> ...</table><table class="table table-responsive-xl"> ...</table>
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