Skip to main content
Check
New in v5.2 CSS variables, responsive offcanvas, new utilites, and more! Bootstrap

1分钟极速赛车官网开奖记录-168极速赛车开奖网址-极速赛车1分钟最快开奖结果 Build fast, responsive sites with Bootstrap

Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.

npm i bootstrap@5.2.0-beta1
Read the docs

Currently v5.2.0-beta1 · Download · v4.6.x docs · All releases

168极速赛车官网开奖历史-结果号码查询-168极速赛车在线开奖官方网站|168极速赛车官网计划+官网开奖数据 Get started any way you want

Jump right into building with Bootstrap—use the CDN, install it via package manager, or download the source code.

Read installation docs

Install via package manager

Install Bootstrap’s source Sass and JavaScript files via npm, RubyGems, Composer, or Meteor. Package managed installs don’t include documentation or our full build scripts. You can also use our npm template repo to quickly generate a Bootstrap project via npm.

npm install bootstrap@5.2.0-beta1
gem install bootstrap -v 5.2.0-beta1

Read our installation docs for more info and additional package managers.

Include via CDN

When you only need to include Bootstrap’s compiled CSS or JS, you can use jsDelivr. See it in action with our simple quick start, or browse the examples to jumpstart your next project. You can also choose to include Popper and our JS separately.

<!-- CSS only -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<!-- JavaScript Bundle with Popper -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>

Customize everything with Sass

Bootstrap utilizes Sass for a modular and customizable architecture. Import only the components you need, enable global options like gradients and shadows, and write your own CSS with our variables, maps, functions, and mixins.

Learn more about customizing

Include all of Bootstrap’s Sass

Import one stylesheet and you're off to the races with every feature of our CSS.

// Variable overrides first
$primary: #900;
$enable-shadows: true;
$prefix: "mo-";

// Then import Bootstrap
@import "../node_modules/bootstrap/scss/bootstrap";

Learn more about our global Sass options.

Include what you need

The easiest way to customize Bootstrap—include only the CSS you need.

// Functions first
@import "../node_modules/bootstrap/scss/functions";

// Variable overrides second
$primary: #900;
$enable-shadows: true;
$prefix: "mo-";

// Required Bootstrap imports
@import "../node_modules/bootstrap/scss/variables";
@import "../node_modules/bootstrap/scss/maps";
@import "../node_modules/bootstrap/scss/mixins";
@import "../node_modules/bootstrap/scss/root";

// Optional components
@import "../node_modules/bootstrap/scss/utilities";
@import "../node_modules/bootstrap/scss/reboot";
@import "../node_modules/bootstrap/scss/containers";
@import "../node_modules/bootstrap/scss/grid";
@import "../node_modules/bootstrap/scss/helpers";
@import "../node_modules/bootstrap/scss/utilities/api";

Learn more about using Bootstrap with Sass.

Build and extend in real-time with CSS variables

Bootstrap 5 is evolving with each release to better utilize CSS variables for global theme styles, individual components, and even utilities. We provide dozens of variables for colors, font styles, and more at a :root level for use anywhere. On components and utilities, CSS variables are scoped to the relevant class and can easily be modified.

Learn more about CSS variables

Using CSS variables

Use any of our global :root variables to write new styles. CSS variables use the var(--bs-variableName) syntax and can be inherited by children elements.

.component {
  color: var(--bs-gray-800);
  background-color: var(--bs-gray-100);
  border: 1px solid var(--bs-gray-200);
  border-radius: .25rem;
}

.component-header {
  color: var(--bs-purple);
}

Customizing via CSS variables

Override global, component, or utility class variables to customize Bootstrap just how you like. No need to redeclare each rule, just a new variable value.

body {
  --bs-body-font-family: var(--bs-font-monospace);
  --bs-body-line-height: 1.4;
  --bs-body-bg: var(--bs-gray-100);
}

.table {
  --bs-table-color: var(--bs-gray-600);
  --bs-table-bg: var(--bs-gray-100);
  --bs-table-border-color: transparent;
}

Components, meet the Utility API

New in Bootstrap 5, our utilities are now generated by our Utility API. We built it as a feature-packed Sass map that can be quickly and easily customized. It's never been easier to add, remove, or modify any utility classes. Make utilities responsive, add pseudo-class variants, and give them custom names.

Learn more about utilities Explore customized components

Quickly customize components

// Create and extend utilities with the Utility API

@import "bootstrap/scss/bootstrap";

$utilities: map-merge(
  $utilities,
  (
    "cursor": (
      property: cursor,
      class: cursor,
      responsive: true,
      values: auto pointer grab,
    )
  )
);

168极速赛车官网开奖历史结果-历史记录查询-极速赛车全天免费计划网页版-75秒赛车官网网址 Powerful JavaScript plugins without jQuery

Easily add toggleable hidden elements, modals and offcanvas menus, popovers and tooltips, and so much more—all without jQuery. JavaScript in Bootstrap is HTML-first, which means adding plugins is as easy as adding data attributes. Need more control? Include individual plugins programmatically.

Learn more about Bootstrap JavaScript

Data attribute API

Why write more JavaScript when you can write HTML? Nearly all of Bootstrap's JavaScript plugins feature a first-class data API, allowing you to use JavaScript just by adding data attributes.

<div class="dropdown">
  <button class="btn btn-primary dropdown-toggle" type="button" id="dropdown" data-bs-toggle="dropdown" aria-expanded="false">
    Dropdown
  </button>
  <ul class="dropdown-menu" aria-labelledby="dropdown">
    <li><a class="dropdown-item" href="#">Dropdown item</a></li>
    <li><a class="dropdown-item" href="#">Dropdown item</a></li>
    <li><a class="dropdown-item" href="#">Dropdown item</a></li>
  </ul>
</div>

Learn more about our JavaScript as modules and using the programmatic API.

Personalize it with Bootstrap Icons

Bootstrap Icons is an open source SVG icon library featuring over 1,500 glyphs, with more added every release. They're designed to work in any project, whether you use Bootstrap itself or not. Use them as SVGs or icon fonts—both options give you vector scaling and easy customization via CSS.

Get Bootstrap Icons

Bootstrap Icons

Make it yours with official Bootstrap Themes

Take Bootstrap to the next level with premium themes from the official Bootstrap Themes marketplace. Themes are built on Bootstrap as their own extended frameworks, rich with new components and plugins, documentation, and powerful build tools.

Browse Bootstrap Themes

Bootstrap Themes
友情链接: 迪士尼彩乐园官方开奖网站 168彩票开奖网 幸运飞行艇官方开奖网站 河内5分彩最快开奖结果下载 澳洲幸运10开奖官网直播 澳洲幸运5开奖官网直播 168澳洲10官网开奖结果查询网站 澳洲幸运10开奖结果查询视频 澳洲幸运10开奖记录查询结果记录 澳洲幸运5在线开奖直播手机版 168飞艇官网现场开奖直播 幸运飞艇168历史开奖结果筛选 168澳洲10官网开奖结果查询网站