Bootstrap是Twitter推出的一个用于前端开发的开源工具包。它由Twitter的设计师Mark Otto和Jacob Thornton合作开发,是一个CSS/HTML框架。目前,Bootstrap最新版本为5.0 。Bootstrap中文网致力于为广大国内开发者提供详尽的中文文档、代码实例等,助力开发者掌握并使用这一框
toggle="tab" type="button" role="tab" aria-selected="false">Profile</button> </li> <li class="nav-item" role="presentation"> <button class="nav-link rounded-5" id="contact-tab2" data-bs-toggle="tab" type="button" role="tab" aria-selected="false">Contact</button> </li> </...
5"id="profile-tab2"data-bs-toggle="tab"type="button"role="tab"aria-selected="false">Profile</button></li><liclass="nav-item"role="presentation"><buttonclass="nav-link rounded-5"id="contact-tab2"data-bs-toggle="tab"type="button"role="tab"aria-selected="false">Contact</button></...
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Global CSS settings, fundamental HTML elements styled and enhanced with extensible classes, and an advanced grid system.Overview Get the lowdown on the key pieces of Bootstrap's infrastructure, including our approach to better, faster, stronger web development. HTML5 doctype Bootstrap makes use of...
Bootstrap employs a handful of important global styles and settings, all of which are almost exclusively geared towards thenormalizationof cross browser styles. Let’s dive in. HTML5 doctype Bootstrap requires the use of the HTML5 doctype. Without it, you’ll see some funky and incomplete styl...
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...
<htmllang="en"> <head> <title>Bootstrap Example</title> <metacharset="utf-8"> <metaname="viewport"content="width=device-width, initial-scale=1"> <linkrel="stylesheet"href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css"> ...
Due to how HTML5 defines its semantics, the autofocus HTML attribute has no effect in Bootstrap modals. To achieve the same effect, use some custom JavaScript: Copy $('#myModal').on('shown.bs.modal', function () { $('#myInput').focus() }) 实例 静态实例 以下模态框包含了模态框的头...
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css"> @import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css"); 用法 Bootstrap 图标库的所有图标都是 SVG 格式的,因此你可以通过以下几种方式将它们添...