Bold text.Bolder weight text (relative to the parent element).Normal weight text.Light weight text.Lighter weight text (relative to the parent element).Italic text. 等宽字体(Monospace) 用.text-monospace类将所选内容更改为等宽字体(monospace font)。 This is in monospace Copy This is in monospace ...
Bootstrap 4 定义 HTML 元素的样式如下: Multiple Code Lines For multiple lines of code, use the pre element: Text in a pre element is displayed in a fixed-width font, and it preserves both spaces and line breaks. 尝试一下 »三、更多排版类 下表提供了 Bootstrap4 更多排版类的实例:...
Quickly change the weight (boldness) of text or italicize text. Bold text. Normal weight text. Light weight text. Italic text. Copy Bold text.Normal weight text.Light weight text.Italic text. Monospace Change a selection to our monospace font stack with.text-monospace. This is in monospace C...
3">.col-xs-6 .col-sm-3 <!-- Add the extra clearfix for only the required viewport --> .col-xs-6 .col-sm-3 .col-xs-6 .col-sm-3 In addition to column clearing at responsive breakpoints, you may need to reset offsets, pushes, or pulls. See this in action in the grid ...
text-light 浅灰色 text-white 白色 背景 bg-primary bg-secondary bg-success bg-danger bg-warning bg-info bg-light bg-dark bg-white 3、边框 增加边框 border //默认:1px solid #dee2e6!important border-top border-left border-right border-bottom ...
Bootstrap 将设置全局的 CSS 样式。HTML 的基本元素均可以通过 class 设置样式并得到增强效果。还有先进的栅格系统。概览 深入了解 Bootstrap 底层结构的关键部分,包括我们让 web 开发变得更好、更快、更强壮的最佳实践。 HTML5 文档类型 Bootstrap 使用到的某些 HTML 元素和 CSS 属性需要将页面设置为 HTML5 文档...
Multiple Code Lines For multiple lines of code, use the pre element: Text in a pre element is displayed in a fixed-width font, and it preserves both spaces and line breaks. 尝试一下 »更多排版类 下表提供了 Bootstrap4 更多排版类的实例:类名描述实例 .font...
Multiple Code Lines For multiple lines of code, use the pre element: Text in a pre element is displayed in a fixed-width font, and it preserves both spaces and line breaks. 尝试一下 »更多排版类 下表提供了 Bootstrap4 更多排版类的实例:类名描述实例 .font...
Element/ClassDescriptionExample - or.h1 - .h6 h1 - h6 headings Try it Creates a lighter, secondary text in any heading Heading (secondary text) Try it .small Indicates smaller text (set to 85% of the size of the parent): Smaller text Try it .lead Makes a text stand out: Stand...
Bold For emphasizing a snippet of text with a heavier font-weight. Copy The following snippet of text is rendered as bold text. rendered as bold text Italics For emphasizing a snippet of text with italics. Copy The following snippet of text is rendered as italicized text. rendered as italiciz...