Button groups

Use button groups to join multiple buttons together as one composite component. Build them with a series of <a> or <button> elements.

Best practices

We recommend the following guidelines for using button groups and toolbars:

  • Always use the same element in a single button group, <a> or <button>.
  • Don't mix buttons of different colors in the same button group.
  • Use icons in addition to or instead of text, but be sure include alt and title text where appropriate.

Related Button groups with dropdowns (see below) should be called out separately and always include a dropdown caret to indicate intended behavior.

Default example

Here's how the HTML looks for a standard button group built with anchor tag buttons:

<div class="btn-group">
  <button class="btn">1</button>
  <button class="btn">2</button>
  <button class="btn">3</button>
</div>

Toolbar example

Combine sets of <div class="btn-group"> into a <div class="btn-toolbar"> for more complex components.

<div class="btn-toolbar">
  <div class="btn-group">
    ...
  </div>
</div>

Checkbox and radio flavors

Button groups can also function as radios, where only one button may be active, or checkboxes, where any number of buttons may be active. View the Javascript docs for that.

Get the javascript »

Dropdowns in button groups

Heads up! Buttons with dropdowns must be individually wrapped in their own .btn-group within a .btn-toolbar for proper rendering.


Button dropdowns

Example markup

Similar to a button group, our markup uses regular button markup, but with a handful of additions to refine the style and support Bootstrap's dropdown jQuery plugin.

<div class="btn-group">
  <a class="btn dropdown-toggle" data-toggle="dropdown" href="https://gf90com.yaonang.cn/">
    Action
    <span class="caret"></span>
  </a>
  <ul class="dropdown-menu">
    <!-- dropdown menu links -->
  </ul>
</div>

Works with all button sizes

Button dropdowns work at any size. your button sizes to .btn-large, .btn-small, or .btn-mini.

Requires javascript

Button dropdowns require the Bootstrap dropdown plugin to function.

In some cases—like mobile—dropdown menus will extend outside the viewport. You need to resolve the alignment manually or with custom javascript.


Split button dropdowns

Overview and examples

Building on the button group styles and markup, we can easily create a split button. Split buttons feature a standard action on the left and a dropdown toggle on the right with contextual links.

Sizes

Utilize the extra button classes .btn-mini, .btn-small, or .btn-large for sizing.

<div class="btn-group">
  ...
  <ul class="dropdown-menu pull-right">
    <!-- dropdown menu links -->
  </ul>
</div>

Example markup

We expand on the normal button dropdowns to provide a second button action that operates as a separate dropdown trigger.

<div class="btn-group">
  <button class="btn">Action</button>
  <button class="btn dropdown-toggle" data-toggle="dropdown">
    <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    <!-- dropdown menu links -->
  </ul>
</div>

Dropup menus

Dropdown menus can also be toggled from the bottom up by adding a single class to the immediate parent of .dropdown-menu. It will flip the direction of the .caret and reposition the menu itself to move from the bottom up instead of top down.

<div class="btn-group dropup">
  <button class="btn">Dropup</button>
  <button class="btn dropdown-toggle" data-toggle="dropdown">
    <span class="caret"></span>
  </button>
  <ul class="dropdown-menu">
    <!-- dropdown menu links -->
  </ul>
</div>




Multicon-page pagination

When to use

Ultra simplistic and minimally styled pagination inspired by Rdio, great for apps and search results. The large block is hard to miss, easily scalable, and provides large click areas.

Stateful page links

Links are customizable and work in a number of circumstances with the right class. .disabled for unclickable links and .active for current page.

Flexible alignment

Add either of two optional classes to change the alignment of pagination links: .pagination-centered and .pagination-right.

Examples

The default pagination component is flexible and works in a number of variations.

Markup

Wrapped in a <div>, pagination is just a <ul>.

<div class="pagination">
  <ul>
    <li><a href="https://gf90com.yaonang.cn/">Prev</a></li>
    <li class="active">
      <a href="https://gf90com.yaonang.cn/">1</a>
    </li>
    <li><a href="https://gf90com.yaonang.cn/">2</a></li>
    <li><a href="https://gf90com.yaonang.cn/">3</a></li>
    <li><a href="https://gf90com.yaonang.cn/">4</a></li>
    <li><a href="https://gf90com.yaonang.cn/">Next</a></li>
  </ul>
</div>

Pager For quick previous and next links

About pager

The pager component is a set of links for simple pagination implementations with light markup and even lighter styles. It's great for simple sites like blogs or magazines.

Optional disabled state

Pager links also use the general .disabled class from the pagination.

Default example

By default, the pager centers links.

<ul class="pager">
  <li>
    <a href="https://gf90com.yaonang.cn/">Previous</a>
  </li>
  <li>
    <a href="https://gf90com.yaonang.cn/">Next</a>
  </li>
</ul>

Aligned links

Alternatively, you can align each link to the sides:

<ul class="pager">
  <li class="previous">
    <a href="https://gf90com.yaonang.cn/">&larr; Older</a>
  </li>
  <li class="next">
    <a href="https://gf90com.yaonang.cn/">Newer &rarr;</a>
  </li>
</ul>

Labels Markup
Default <span class="label">Default</span>
Success <span class="label label-success">Success</span>
Warning <span class="label label-warning">Warning</span>
Important <span class="label label-important">Important</span>
Info <span class="label label-info">Info</span>
Inverse <span class="label label-inverse">Inverse</span>

About

Badges are small, simple components for displaying an indicator or count of some sort. They're commonly found in email clients like Mail.app or on mobile apps for push notifications.

Available classes

Name Example Markup
Default 1 <span class="badge">1</span>
Success 2 <span class="badge badge-success">2</span>
Warning 4 <span class="badge badge-warning">4</span>
Important 6 <span class="badge badge-important">6</span>
Info 8 <span class="badge badge-info">8</span>
Inverse 10 <span class="badge badge-inverse">10</span>

Hero unit

Bootstrap provides a lightweight, flexible component called a hero unit to showcase content on your site. It works well on marketing and content-heavy sites.

Markup

Wrap your content in a div like so:

<div class="hero-unit">
  <h1>Heading</h1>
  <p>Tagline</p>
  <p>
    <a class="btn btn-primary btn-large">
      Learn more
    </a>
  </p>
</div>

Hello, world!

This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.

Learn more


Page header

A simple shell for an h1 to appropriately space out and segment sections of content on a page. It can utilize the h1's default small, element as well most other components (with additional styles).

<div class="page-header">
  <h1>Example page header</h1>
</div>

Default thumbnails

By default, Bootstrap's thumbnails are designed to showcase linked images with minimal required markup.

Highly customizable

With a bit of extra markup, it's possible to add any kind of HTML content like headings, paragraphs, or buttons into thumbnails.

  • Thumbnail label

    Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

    Action Action

  • Thumbnail label

    Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

    Action Action

Why use thumbnails

Thumbnails (previously .media-grid up until v1.4) are great for grids of photos or videos, image search results, retail products, portfolios, and much more. They can be links or static content.

Simple, flexible markup

Thumbnail markup is simple—a ul with any number of li elements is all that is required. It's also super flexible, allowing for any type of content with just a bit more markup to wrap your contents.

Uses grid column sizes

Lastly, the thumbnails component uses existing grid system classes—like .span2 or .span3—for control of thumbnail dimensions.

The markup

As mentioned previously, the required markup for thumbnails is light and straightforward. Here's a look at the default setup for linked images:

<ul class="thumbnails">
  <li class="span3">
    <a href="https://gf90com.yaonang.cn/" class="thumbnail">
      <img src="http://placehold.it/260x180" alt="">
    </a>
  </li>
  ...
</ul>

For custom HTML content in thumbnails, the markup changes slightly. To allow block level content anywhere, we swap the <a> for a <div> like so:

<ul class="thumbnails">
  <li class="span3">
    <div class="thumbnail">
      <img src="http://placehold.it/260x180" alt="">
      <h5>Thumbnail label</h5>
      <p>Thumbnail caption right here...</p>
    </div>
  </li>
  ...
</ul>

More examples

Explore all your options with the various grid classes available to you. You can also mix and match different sizes.


Lightweight defaults

Rewritten base class

With Bootstrap 2, we've simplified the base class: .alert instead of .alert-message. We've also reduced the minimum required markup—no <p> is required by default, just the outer <div>.

Single alert message

For a more durable component with less code, we've removed the differentiating look for block alerts, messages that come with more padding and typically more text. The class also has changed to .alert-block.


Goes great with javascript

Bootstrap comes with a great jQuery plugin that supports alert messages, making dismissing them quick and easy.

Get the plugin »

Example alerts

Wrap your message and an optional close icon in a div with simple class.

Warning! Best check yo self, you're not looking too good.
<div class="alert">
  <button class="close" data-dismiss="alert">×</button>
  <strong>Warning!</strong> Best check yo self, you're not looking too good.
</div>

Heads up! iOS devices require an href="https://gf90com.yaonang.cn/" for the dismissal of alerts. Be sure to include it and the data attribute for anchor close icons. Alternatively, you may use a <button> element with the data attribute, which we have opted to do for our docs. When using <button>, you must include type="button" or your forms may not submit.

Easily extend the standard alert message with two optional classes: .alert-block for more padding and text controls and .alert-heading for a matching heading.

Warning!

Best check yo self, you're not looking too good. Nulla vitae elit libero, a pharetra augue. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

<div class="alert alert-block">
  <a class="close" data-dismiss="alert" href="https://gf90com.yaonang.cn/">×</a>
  <h4 class="alert-heading">Warning!</h4>
  Best check yo self, you're not...
</div>

Contextual alternatives Add optional classes to change an alert's connotation

Error or danger

Oh snap! Change a few things up and try submitting again.
<div class="alert alert-error">
  ...
</div>

Success

Well done! You successfully read this important alert message.
<div class="alert alert-success">
  ...
</div>

Information

Heads up! This alert needs your attention, but it's not super important.
<div class="alert alert-info">
  ...
</div>

Examples and markup

Basic

Default progress bar with a vertical gradient.

<div class="progress">
  <div class="bar"
       style="width: 60%;"></div>
</div>

Striped

Uses a gradient to create a striped effect (no IE).

<div class="progress progress-striped">
  <div class="bar"
       style="width: 20%;"></div>
</div>

Animated

Takes the striped example and animates it (no IE).

<div class="progress progress-striped
     active">
  <div class="bar"
       style="width: 40%;"></div>
</div>

Options and browser support

Additional colors

Progress bars use some of the same button and alert classes for consistent styles.

Striped bars

Similar to the solid colors, we have varied striped progress bars.

Behavior

Progress bars use CSS3 transitions, so if you dynamically adjust the width via javascript, it will smoothly resize.

If you use the .active class, your .progress-striped progress bars will animate the stripes left to right.

Browser support

Progress bars use CSS3 gradients, transitions, and animations to achieve all their effects. These features are not supported in IE7-9 or older versions of Firefox.

Opera and IE do not support animations at this time.

Wells

Use the well as a simple effect on an element to give it an inset effect.

Look, I'm in a well!
<div class="well">
  ...
</div>

Close icon

Use the generic close icon for dismissing content like modals and alerts.

<button class="close">&times;</button>

iOS devices require an href="https://gf90com.yaonang.cn/" for click events if you rather use an anchor.

<a class="close" href="https://gf90com.yaonang.cn/">&times;</a>
大连手机网站制作网站设计报价信息安全 社会责任网站重定向借势营销优缺点且网站制作如何优化网站911事件 信息安全 公司倒闭营销策划网网络整合营销推广托管少年李苏牧,自北地持剑而出。 为寻身世之谜,一人一剑,乱北荒,踏北洲,横渡冥海;闯东洲,撼东荒,决战天幕山。一名普通职业经理人,意外魂穿到民国,成为一名军统特工,没有金手指,凭借前世的信息,依靠自己的知识并不断地学习、成长,在风云变幻的时代中为国家,为民族贡献自己的力量,并创造了一段段精彩的特工传奇……【单女主】,【慢节奏爽文】,【摊牌】 许长生穿越异世界,万道皆可成仙,万物皆有灵。 觉醒抡语系统,还多了一个貌美如花的娘子,本想一路崛起给娘子一个完美的未来,却最终发现:原来娘子才是真的大佬! 冥冥之中自有天意,穿越者何必天下无敌。人心正,自有天助。召唤师,万兽朝宗…… 战士等级:初级、中级、高级、青铜、黄铜、黑铁、白银、黄金、圣战士 法师等级:学徒、一级——六级、七级大魔法师、八级魔导师、九级圣魔导师 召唤兽法师:无等级区分 天才少年敖夜遭挚爱背叛,更是被其挖脉夺骨弃于乱葬岗。 临死之际融合祖龙精血,开启了逆天龙墟神藏。 高深的功法和武技自行修炼,更有一座座神藏等待着他去开启,有吞天霸体、有荒古圣骨、有极道帝兵... 从此逆势崛起,世家天才、豪门少主,以及诸天仙神魔,不服者统统打爆!理想的世界理应是这样的,公平,和谐,平等,每个生命都享有同样的尊严和权利,没有压迫,没有贫穷,没有嘲笑,没有讽刺,没有饥饿。 我想要建立一个理想世界。永恒真神经过背叛,重生内容提要:推荐新书《神魔霸体》http://www.17k.com/book/705692.html天地六界,远古鸿蒙。一个卑微的小人物毕凡,一步步修炼成长。闯魔域煞气冲天、战潜龙一鸣惊人、闯天下成就威名、夺宝库独占鳌头、入混沌翻云覆雨、踏六界唯吾独尊、斗鸿蒙逍遥至尊。动乾坤、踏六界、斗苍穹、破鸿蒙,诛仙逆天成就六道仙尊。爱恨情仇、兄弟义气、刀光血影,无穷无尽的宝物、灵兽、功法,尽在《六道仙尊》。喜欢的请加群:云霆飞书友群:177856368 YY频道ID:53771214 YY群:3209667大家点击作者笔名进去,记得‘崇拜下’、‘留脚印’、‘打酱油’,每天一个号都可以点击一次。谢谢!!推荐两本书《特工教师传奇》《重生之官路高升》码字码到穿越,以地球人的身体,跨入修炼者行列,看少年异世大陆掌握生死为人师者,授徒的最高境界就是青出于蓝而胜于蓝。 可李棋不这么认为,因为坑爹的师徒系统,无论是神功秘籍还是法宝丹药……居然全都只有徒弟的份! 教出来的徒弟一个比一个厉害,自己却还是个弱鸡该怎么办? 危险重重的世界,一个没实力的废柴宅男又该怎么自保? 在线等,急! …… 于是李棋想通了,既然自己不能变强,那他就要教出一批可以保护自己的最强徒弟! 收徒法则第一条:天大地大师父最大! 李棋:“少年,你渴望力量吗?那就当我的徒弟吧!”
情感式营销步骤 武汉市网络与信息安全,-1 网络安全控制按照问题的严重性依次可采取 网站加外链 美国 国家网络信息安全战略 2014 最新 网络安全共享 网络软文营销的优点 韩国政府网络安全事件 信息安全服务等级证书 专题页网站 免费申请做网站平台 网络安全监测与大数据的 网络整合营销推广托管 济南网站设计建设公司 网络安全架构方案 2016网络安全调查报告 911事件 信息安全 公司倒闭 重庆b2c网站制作 互联网数据中心和互联网接入服务信息安全管理系统技术要求 娃哈哈营销市场分析什么是互联网新媒体营销策划 网站被收录 陕西省信息安全竞赛 合肥seo网站推广广州网络安全培训课程 怎么攻击网站 网络营销策略文章 娃哈哈营销市场分析什么是互联网新媒体营销策划 网络安全设备的功能 安徽网站定制 网络信息安全考核标准 网络营销热点 建网站需要多少钱 兰州网站推广 昌图网站 知名的网站设计公司 深圳网站建设网络推广 公安部信息安全查询官网营销 工业互联网 网络安全测试 网络营销行业数据 信息安全巡检服务 网络营销自学课程 网站灰色 工作室网站模板 qq群主网络安全 美国 国家网络信息安全战略 2014 最新 公司网络安全分析报告 网站设计报价 工作室网站模板 公安部信息安全查询官网营销 企业网站获取信息和通过搜索引擎获取信息方式的区别和联系 韩国政府网络安全事件 东莞网站设计价格 唐钱钱 网络营销 南宁互联网营销公司有哪些 借势营销优缺点 东莞网站制作公司 网络安全体系 具体设备 国家信息安全规划 石家庄做网站的公司h5制作企业网站有哪些优势 唐钱钱 网络营销 全网价值营销服务商 武汉市网络与信息安全,-1 安徽网站定制 北邮信息安全就业 网络营销方法分为 外贸模板网站深圳 做网站的 网络安全服务标准 顺德做网站的公司哪家好 外贸模板网站深圳 网络安全服务标准 网游营销 网络营销行业数据 网络安全审计设备 网络营销自学课程 榆林网站建设 pad和app移动端网站具有哪些优势营销型网站又有哪些优势 网站建设如何提高转化率 广州淘宝网站建设 广州淘宝网站建设 武汉市网络与信息安全,-1 借势营销优缺点 网络安全审计设备 怎么攻击网站 公安部信息安全查询官网营销 景区网络营销方法 为什么信息安全学费高 欢乐颂网络营销 网站灰色 信息安全三级等保方案 东莞网站制作公司 信息安全等级测评资质 网络安全体系 具体设备 申请网站 兰州网站推广 美国 国家网络信息安全战略 2014 最新 全网价值营销服务商 如何优化网站 中国信息安全测评中心 成立时间 惠州网站设计 情感式营销步骤 高端大气网站 上海信息安全管理中心,-1 网站加外链 顺德做网站的公司哪家好 淘营销报名 互联网+网络安全网络安全销售证 网络营销方法分为 网络信息安全入门 北京邮电大学 信息安全中心 网络营销平台调研 网络营销行业数据 欢乐颂网络营销 网红网站建设 网站被收录 信息安全意识 多选题 兰州网站建设公司排名 秦皇岛建网站公司 姜堰网网站 网络安全共享 国家哪个部门负责网络安全工作 知名的网站设计公司 信息安全整体解决方案 建网站程序 营销平台 上海信息安全管理中心,-1 景区网络营销方法 唐钱钱 网络营销 青岛哪里可以建网站 网络安全监测与大数据的 公司建站文案给网站公司看的 网络营销热点 网络安全设备的功能 专业 网络安全 成都网站模板 网络安全服务标准 小白网络营销 网站设计报价 广州华南信息安全测评中心 中国网络安全团队 响应式网站建设咨询 娃哈哈营销市场分析什么是互联网新媒体营销策划 建网站哪家好新闻 顺德做网站的公司哪家好 网络安全监测与大数据的 西安全网营销