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://vx9.885588.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://vx9.885588.cn/">Prev</a></li>
    <li class="active">
      <a href="https://vx9.885588.cn/">1</a>
    </li>
    <li><a href="https://vx9.885588.cn/">2</a></li>
    <li><a href="https://vx9.885588.cn/">3</a></li>
    <li><a href="https://vx9.885588.cn/">4</a></li>
    <li><a href="https://vx9.885588.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://vx9.885588.cn/">Previous</a>
  </li>
  <li>
    <a href="https://vx9.885588.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://vx9.885588.cn/">&larr; Older</a>
  </li>
  <li class="next">
    <a href="https://vx9.885588.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://vx9.885588.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://vx9.885588.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://vx9.885588.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://vx9.885588.cn/" for click events if you rather use an anchor.

<a class="close" href="https://vx9.885588.cn/">&times;</a>
武汉 网站制作网络安全法机构马建峰 信息安全网络安全行业介绍网络安全 机器学习网络安全问题ppt网络营销论文报告网站内容的实现方式网络安全审计公司网络信息安全安全号网络安全指标监控/感知他曾纵横诸天,为万界最强者,曾有大能将他作为毕生信仰,也有种族将他视为至高之神,浩瀚宇宙,如他指尖尘埃,无尽星河,不敌他弹指之间,仙界众仙为他惊惧,满天神佛匍匐于他身前,曾有佛,因他跌落莲台,亦有仙,因他撒血云天,如今,他借岁月归来,化身少年。 稳坐心理学领域领军交椅的秦尧,在一次犯罪团伙交战中被人开枪打死了,等他再次睁开眼睛时,他竟然成了一国之君,君临天下的他,在面对诡谲波澜的皇权争夺战中,他能否稳操胜券,力挽狂澜稳定朝堂?更有甚者当初开枪打死他的人,竟然成为了外番与之交好的献礼……“陛下!此行还请万分珍重,末将年迈、大限将至,还能为陛下镇守国门十年!还请陛下十年之内,学满归来!承继大统、振兴神夏,李衮百拜!” 叶无修穿越到玄幻世界,成为神夏国皇帝,身负救国重任,却资质平平! 直到一天,系统觉醒,获得查看万物的词条! 【姓名】:叶无修 【年龄】:17 【黑色煞运:英年早逝】:一月后没有资格参与内门考核,颜面扫地,被逐出宗门,返回神夏国,老将长叹数声而死,诸国侵袭,神夏国灭,死于乱刀之中,享年十八岁! 【白色气运:无能国君】:明日失败最后一次,心灰意冷,慷慨送出神夏国宝物四品炼丹炉,收获称号‘无能国君’! 直到此时,叶无修才有所觉悟! 他竟然成了前一世看过无数的狗血套路小说的龙套?这个世界不仅存在许多种族还有着多个异界大陆,身为树妖的苏豆家园被毁自己被种族抛下,因实力不够强的他只有外出修炼 结识各种各样的种族做朋友加入了公会学炼丹、画符、锻器等有时还有各种危险任务不仅要妖兽打斗,还要被神通缉... 神秘的源罗盘究竟为何物? 异塔内又有多少宝藏? 从不参与外界事的长白树妖又为何与虚狐联手对抗神族?... 这一切的背后又隐藏多少未知...要想征服一个女人,首先得征服她的胃。 穿越人士许舟化身小捕快,得不靠谱的系统资助。 左手一盘番茄炒蛋,右手一盘爆炒小龙虾。 玩转天下,尽享人生。 闲时,抓几个坏人玩玩?万年前,大陆引接,人族意识到世界的残酷,人族惨败,大陆突变,绝望中抓住生机,聚人族之力,建造神器之城,度过一劫。万年后,人族繁华,紫忘将上演新的传奇,改写新的历史异世大陆,强者为尊。 少年陆泽惨遭背叛,却意外获得无上神功,从此龙游苍穹,鹰翱九霄。 杀圣子,灭天骄,夺造化,逆天改命,强势崛起! 一步一登天! 一路披荆斩棘,一剑破万法! 高歌猛进,无所不克,一直走到巅峰。一次意外,曲波脑部严重受损,偶然机会服用了来自火星的一种药,之后,脑智大开。一跃成为享誉全球的科学家。而一次席卷全球的病毒,让他认识到了自己的特殊,同时得知全球有十个同他一样服用过那药的人,于是,他找到了他们。他们都已某领域的开拓科学家。曲波经常产生幻觉,幻觉中出现外星球上的外星人。总在地特殊时期给他某种思维引导。于是,他与这些“同病相怜”的人决定发明人类永动飞船,去寻找那外星球。 十年后,飞船成功出行,他们成功找到了那个叫盘古的星球。而在那里他们发现早在公元一年就有地球人被带到了这个星球,并在这个星球推广了中文文明,这里的人也有中文名,也有会讲中文。 盘古星球比地球文明存在早上万年,那里科技发达,人的寿命都是千岁以上。曲波团队学到了他们的长寿秘方,带回了地球,经过几十年的努力,在地球上发明了地球版长寿药,让地球人类寿命也达到一千岁以上。多年后,两球之间建立了官方往来。 一个小城市里的人如何走向大世界华夏青年柳长如,一着不慎穿越仙侠世界长生天。 思乡之情使得他无时无刻不在想念华夏。 仙侠世界,万般皆有可能。 于是他下定心思,想要在长生天登临大道去寻找反穿华夏的一线之机。 而修仙于他而言,就只有两字——搞钱。
网络营销方法分为 新营销理念 网络安全 数据泄露 网站竞价 深圳市网站设计公司 可信网络安全平台 禁用多网卡 信息安全的主要威胁有哪些? 电力信息安全等级保护 珠海网站设计多少钱 b2c网站建设 化解咨询【www.richdady.cn】 事业不顺的职场突破【www.richdady.cn】 前世缘份的再次相遇咨询【www.richdady.cn】 投资项目的案例分享【www.richdady.cn】 耳鸣咨询【www.richdady.cn】 亲子关系的沟通技巧【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 家庭关系的和谐之道威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 家庭关系的和谐共建方法有哪些?咨询【企鹅383550880】√转ihbwel 前世因果化解方法咨询【微:qq383550880 】√转ihbwel 孩子压力大的咨询技巧威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 升迁障碍的咨询技巧威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 前世缘份对现世的影响咨询【企鹅383550880】√转ihbwel 公司破产的应对策略咨询【www.richdady.cn】√转ihbwel 什么原因意外的前世影响咨询威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 前世老公的咨询技巧咨询【σσЗ8З55О88О√转ihbwel 前世老公的前世因果咨询【企鹅383550880】√转ihbwel 财运不佳的改运技巧咨询【www.richdady.cn】√转ihbwel 忧郁症的自我提升【σσЗ8З55О88О√转ihbwel 前世今生查询服务【微:qq383550880 】√转ihbwel 事业不顺的咨询技巧【企鹅383550880】√转ihbwel 网络安全专家要求 莱州网站建设 手机网站开发技巧 深圳市网站设计公司 电子商务常见营销方式 网站模板的好处 网络安全新技术概述 网络信息安全安全号 黑产 网络安全企业 网站迭代 信息安全关乎国家安全 网站设计师 小米手机营销模式分析 马建峰 信息安全 信息安全的主要威胁有哪五大点 网络营销seo 网络营销经典书 地方门户网站制作 代运网站 6.1号网络安全法 沈阳网站制作 网络安全机构 列举网络营销成功案例 西安信息安全 公司信息安全标准 信息安全市场需求 网络安全审核员 网络营销策略文章武汉 信息安全 上海集团网站制作 联通网络安全资质 网络营销的相关新闻 设计网站需要考虑哪些 青岛模板化网站建设 信息安全防护有关规定 网络安全证书管理工具 网络安全宣传周主题 深圳网站设计美工 情感式营销步骤 信息安全 杂志 信息安全证书 网络与信息安全知识 新营销理念 高级信息安全顾问工作职责,-1 信息安全 效益 国家级信息安全标准 网站优化过度的表现 网站模板的好处 北京信息安全中心 台州市网站建设 西安商城网站建设制作 沈阳网站制作 重庆建设网站 网络安全管理员 证书 信息安全的主要威胁有哪五大点 西安商城网站建设制作 如何进行网络营销策划 武汉 网站制作 黑产 网络安全企业 如何进行网络营销策划 网站到期了 微博营销方法 无锡网站推 网络安全专家委员会 嘉兴的网站设计公司有哪些 可信网络安全平台 禁用多网卡 网络营销的相关新闻 维护信息安全主要是保持其信息的 信息安全定级 6.1号网络安全法 北京信息安全中心 常州互联网营销公司有哪些 网站维护与建设内容 维护信息安全主要是保持其信息的 信息安全公司竞争分析 合肥市做网站的公司有哪些 电子商务常见营销方式 上海简约网站建设公司 可信网络安全平台 禁用多网卡 大型企业 信息安全管理 宁波网站设计 全国网络安全 东软关于开发活动的信息安全要求 国家级信息安全标准 网络安全博士生 集团公司网站建设策划 网银网络安全方案 东软关于开发活动的信息安全要求 信息安全 保护对象,-1 网络安全与云计算 020网站系统 网络安全技术方向 网络安全企业50强 网站维护与建设内容 网络安全专家要求 信息安全与服务有限公司 网站色彩的搭配原则有哪些 信息安全专业。黑客 高大上网站建设公司 重庆网站布局信息公司 网络微信营销公司 专业网站建设 企业网站设计欣赏 微3g网站 石家庄做网站 佛山找人做网站 微博营销方法 徐汇微信手机网站制作 国际信息安全现状 信息安全专题 枣庄网站优化 营销型企业 工信部网络安全考试 信息安全管理体系中的&quot;管理&quot;是指,-1 黄岛网站建设 网络安全 数据泄露 信息对抗与信息安全 成都学校网站制作 网络安全技术方向 公司信息安全标准 网络营销的相关新闻 信息安全定级 网络营销方法分为 网络营销经典书 信息安全防护有关规定 代运网站 信息安全的主要威胁有哪些? 网络安全企业50强 网页创建网站 网络安全风险管理专业 珠海网站设计多少钱 网络安全实训总结 沈阳网站制作 黄岛网站建设 网站转微信小程序开发 移动数据网络安全吗