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://rk6.hehu.net.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://rk6.hehu.net.cn/">Prev</a></li>
    <li class="active">
      <a href="https://rk6.hehu.net.cn/">1</a>
    </li>
    <li><a href="https://rk6.hehu.net.cn/">2</a></li>
    <li><a href="https://rk6.hehu.net.cn/">3</a></li>
    <li><a href="https://rk6.hehu.net.cn/">4</a></li>
    <li><a href="https://rk6.hehu.net.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://rk6.hehu.net.cn/">Previous</a>
  </li>
  <li>
    <a href="https://rk6.hehu.net.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://rk6.hehu.net.cn/">&larr; Older</a>
  </li>
  <li class="next">
    <a href="https://rk6.hehu.net.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://rk6.hehu.net.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://rk6.hehu.net.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://rk6.hehu.net.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://rk6.hehu.net.cn/" for click events if you rather use an anchor.

<a class="close" href="https://rk6.hehu.net.cn/">&times;</a>
个人电子营销平台提供做网站企业微网站备案问答营销的营销 思路网络安全评估指标星巴克营销营销网络学校互联网公司 信息安全,-1互联网信息安全讲座福州网站建设费用XX年间,天下大乱,群妖四起,官兵横行,百姓民不聊生。 天上众神,心疼百姓,特派紫微星下界,斩妖除魔,匡扶正义,救黎明于水火。 紫微星领命,下到人间,化身一名女子,隐居山间,观察人间百态,看遍民间疾苦,可悲可叹!一觉醒来林雨来到另一个世界,不仅如此他还多了一个软萌可爱的小公主。 在别人眼里,林雨是超级全能巨星,在小芒果眼里,爸爸是无所不能的超人。 记者冲出人群,将话筒高高举过头顶。 “林雨先生,表演界称呼您为影帝。” “声乐界称呼您为歌神。” “作曲界称呼您为曲爹。” “作词界称呼您为词圣。” “文学界称呼您为文学泰斗。” “导演界称呼您为无冕之王。” “请问,在这么多赞誉中,您最喜欢哪个称呼呢?” 林雨微微一笑:“我最喜欢,文艺巨星奶爸。” 怀揣梦想,肩负责任,天大地大无所不能,护娃宠娃全能奶爸。怀念迷茫的青春,憧憬精彩的未来。当叶安的每一步走的坚定且有方向时,才发现这一切都应该感谢当初不成熟的自己。穿越平行世界,参加选秀综艺,商献毫无意外成为偶像。 粉丝:明明可以靠脸吃饭,却偏偏靠才华,他重新定义了偶像! 商献:我不想做偶像啦,抄歌没有一点挑战性,想尝试去演戏! “人太帅,演什么都画风突兀,还是专心唱歌吧!” “这垃圾演技,安心当个偶像吧,演戏不适合你!” “演的什么鬼!差评!发首新歌我们才能原谅你!” ———— 多年后,当商献入选《时代周刊》年度风云人物,人们才恍然惊觉,这个偶像并不简单…… 年度风云人物评语:他创造了一个时代,在各种意义上!天界至宝天神之怒碎裂成两半,从此消失不见,天界由此陷入混乱。要想天界恢复秩序,必须寻回天神之怒。在天界遍寻无果之下,众天神不由束手无策。 刘阳重生到平行世界,惊奇发现回到了08年老特拉福德的球场。 就在这个时候,自己所在的红魔正遭受维冈队有史以来最顽强地阻击。 对方后卫更是用恶意飞铲划伤了我方前锋。 维冈主教练气焰嚣张地在佛爵爷面前叫嚣。 “拥有巨星C罗和鲁尼又怎么样!被女王加封爵士又怎么样,还不是没办法!” 面对越来越近的比赛时间! 佛格森果断下令,换上刘阳。 刘阳不负众望,开启球王编辑器。 “完美的人球分过!三秒精准绝杀!” “我要裂开了,这是马拉多纳版本的彩虹过人吗?!” 一粒粒进球不断摧毁对手的心理防线! 从此红魔所向披靡!直指三冠王! 佛格森习惯性嚼了嚼口香糖:“夏国是一个人杰辈出的地方,刘阳必然也会成为一名闪耀的新星!” 温格教授震惊道:“怎么会?维冈十一人的铁桶方阵都换不来一个平局,那个刘阳是谁,快给我查!”苏霁尘被系统给坑了,在娘胎里面一待就是十年。 【叮,签到成功,获得至尊剑骨】 【叮,签到成功,获得混沌道体】 【叮,签到成功,获得不灭金身诀】 【叮,签到成功,获得斩天拔剑术】 那一日,紫气横盖三万里,至尊降生。 混沌道体,手持祖剑,身上不灭金身,至尊剑骨让万族臣服。 十年之期满,苏霁尘降生。 苏霁尘:“太强了不给出生?我反手就将老娘堆成仙!” 这里是一个名为天元大陆的地方,在这里没有炫迈的魔法,更没有斗气,真气等。有的只是繁衍到巅峰的灵力。等级为灵者、灵士、灵师、灵君、灵王、灵宗、灵皇、灵圣、灵尊、灵至尊。不到30岁,就登上了首富之位的林小虎。 正意气风发,却被告知查出了癌症! 召集顶尖的肿瘤专家,苦心研究了两年时间,却毫无转机。 他不甘心这样死去。 幸好,此刻,他觉醒了神级推演系统。 系统以计算力为基础,而提供计算力的是灵魂,灵魂越强,提供的计算力就越强! 只要计算力足够,系统能推演世间万物。 但仅凭他一人之力,断然无法提供足够的计算力。 于是,他有了一个大胆的想法。 开始推演元宇宙,连接所有的人类,让所有的人类都为他所用。 从零开始,在无魔位面推演超凡之路。 【集亿万人之力,推演超凡永生的下一步!】中年男人返回呼伦贝尔深处大兴安岭腹地的神奇经历。
万网站建设 网站网络架构 网络营销常用促销策略 设计师专用的浏览器是网址什么?页面全是各种设计网站的链接 搜索引擎六大网络营销 网络安全演练流程图 深圳 网络安全 公司 星巴克营销 网络安全攻防教程 网络安全管理部门 与男友前世的前世解析【www.richdady.cn】 如何了解自己的前世今生?【www.richdady.cn】 处理感情纠纷的方法咨询【www.richdady.cn】 无形干扰咨询【www.richdady.cn】 亲子关系的情感交流方法有哪些?【www.richdady.cn】 脑部不清晰的环境影响【企鹅383550880】√转ihbwel 前世缘份的故事如何改变命运?【σσЗ8З55О88О√转ihbwel 大龄剩女的改运方法【微:qq383550880 】√转ihbwel 过世前可能出现的征兆【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 公司破产的前世记忆威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 投资项目的案例分享咨询威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 前世今生的奇妙经历【www.richdady.cn】√转ihbwel 公司破产的原因分析咨询【企鹅383550880】√转ihbwel 老公家暴的咨询技巧【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 与老公前世的前世缘分咨询【企鹅383550880】√转ihbwel 忧郁症的治疗方法【www.richdady.cn】√转ihbwel 迟缓儿的自我提升咨询【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 去世的父亲的咨询技巧咨询【www.richdady.cn】√转ihbwel 维护良好家庭关系的秘诀咨询【微:qq383550880 】√转ihbwel 前世老公的咨询技巧威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 泰合信息安全 做内贸现在一般都通过哪些网站 学校 信息安全 洛阳网站建设 售后服务网站 网站空间租赁 设计网站需要考虑哪些 思维导图 网络安全 深圳 网络安全 公司 提供做网站企业 网站b2c的营销方案 17做网站广州 网络安全攻防教程 网站怎么写 太原理工大学网络安全 上海网站制作设计公司 网络安全技术概述国家信息安全等级保护制度 官方网站怎么建设的 信息安全的虚拟世界 网站建设费 桂林网站建设哪家好 河南金鑫信息安全等级技术测评有限公司 网络安全攻防教程 互联网公司 信息安全,-1 网站信息安全测试方法 网站网络架构 sem搜索引擎营销概论 有深度网站 南宁网络安全大赛 龙岗网站设计机构 营销的步骤 泰合信息安全 网络安全学院课程设置企业网站设计欣赏 深圳网站设计美工 网络营销形式有 河南金鑫信息安全等级技术测评有限公司 信息安全工程资质证书 营销网络学校 中国 网络安全 营销@qq Internet接入·网络安全 网络安全演练流程图 网络安全岗 网络安全等级保护三级 福州网站建设费用 京东校园营销 昌平网络营销培训班 丰都县网站 信息安全年会 cncert 网络营销对人的感悟 营销号英文 企业营销网站建立德州网站seo 视频病毒营销的案例 网络安全学院课程设置企业网站设计欣赏 网站信息安全测试方法 网络营销对人的感悟 国家信息安全应急中心 互联网公司 信息安全,-1 学最新网络营销多少钱 洛阳网站建设 网络安全演练流程图 网络安全管理部门 设计网站需要考虑哪些 我国信息安全管理 网站进度表 科技平台网站建设 郑州网站设计 南宁网络安全大赛 昌平网络营销培训班 网站进度表 河南金鑫信息安全等级技术测评有限公司 桂林网站建设哪家好 唯品会营销方案案例分析 2017信息安全会议福建,-1 某大学校园网络安全解决方案 企业的网络营销案例分析ppt 太原网站建设 全球信息安全峰会 信息安全等级测评报告 网站建设图片浅谈网络安全教学实验平台 设计网站需要考虑哪些 售后服务网站 网站建设官方网站 信息安全应急响应时间 威胁网络安全的主要因素 设计网站需要考虑哪些 上海口碑营销公司 c语言 和网络安全 河南金鑫信息安全等级技术测评有限公司 上海口碑营销公司 洛阳网站建设 提供做网站企业 网络信息安全 网络间谍 数据 互联网营销与管理 有深度网站 网络安全管理部门 网站开发中信息安全 大数据 个人电子营销平台 万网站建设 动力无限做网站 信息安全等级测评报告 微博营销的特点有哪些 网络营销最新资讯 营销@qq 企业营销网站建立德州网站seo 网络安全演练流程图 在东营怎么建网站 中国最好网络安全公司排名 上海口碑营销公司 官方网站怎么建设的 长安网站建设 网站建设需要多少钱 信息安全 顶尖会议期刊 企业的网络营销案例分析ppt sem搜索引擎营销概论 高中生学网络营销 有深度网站 东软网站建设 写网站代码 网站怎么写 南宁网络安全大赛 信息安全应急响应时间 丰都县网站 网站建设图片浅谈网络安全教学实验平台 网络营销最新资讯 信息安全工程资质证书 湖南网页设计培训网站建设 信息安全应急响应时间 网站进度表 做内贸现在一般都通过哪些网站 seo网站系统 c语言 和网络安全 昌平网络营销培训班 3g网站制作 网络营销专家