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://bfv.2504.com.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://bfv.2504.com.cn/">Prev</a></li>
    <li class="active">
      <a href="https://bfv.2504.com.cn/">1</a>
    </li>
    <li><a href="https://bfv.2504.com.cn/">2</a></li>
    <li><a href="https://bfv.2504.com.cn/">3</a></li>
    <li><a href="https://bfv.2504.com.cn/">4</a></li>
    <li><a href="https://bfv.2504.com.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://bfv.2504.com.cn/">Previous</a>
  </li>
  <li>
    <a href="https://bfv.2504.com.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://bfv.2504.com.cn/">&larr; Older</a>
  </li>
  <li class="next">
    <a href="https://bfv.2504.com.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://bfv.2504.com.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://bfv.2504.com.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://bfv.2504.com.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://bfv.2504.com.cn/" for click events if you rather use an anchor.

<a class="close" href="https://bfv.2504.com.cn/">&times;</a>
什么是网站推广银川网站建设多少钱web网站设计的山西网站建设企业信息安全的定义做网站的机构网络安全风险等级意义全网网络营销系统网络安全测评资质网站建设公司倒闭网络营销的基本工具有哪些突然间,三界晃动。三界不少地方出现了通往其它时空的黑洞。管理仙籍的仙侍在晃动之间把洛神的仙籍掉入了黑洞,只见一道粉光进入了黑洞,黑洞关闭。众神陨落,众生无法成仙,在这副涉及所有生灵的棋局里,谁能力挽狂澜,谁又能改变命运的齿轮。众神虽死,却各自落下了棋子,最后又将走出什么样的结局。这里有科技创新,这里也有修仙争斗。这里有阴谋诡计,这里更有爱恨情仇。走进梦幻世界,带你阅览众生,品味想不到的精彩。逐鹿之战、蚩尤、归墟、沉没的亚特兰蒂斯、烛龙、天使……东、西方的神话传说合为一体…… 神魔大陆,一个都是西方神殿的魔法世界,却生活着许多东方人。 扫把星楚君玄重生神魔大陆,带着天界一种神仙的法宝,背负拯救黎民百姓的重任…… 是一个充满在神秘色彩中的反正义跨国杀手组织,故事由一起轰动全国的庞大组织杀人案的曝光引发,反正义和正义与之抗衡。异世天才少年,品貌非凡、大国之婿,本是前途无量!却遭挚友背叛诬陷,一朝家破人亡!从此落入深渊,坠入魔道!当他再回来时,神挡杀神,佛挡杀佛!闯神庭、下西海、入炼狱、修魔衹!成就万古第一魔帝!这是一个纷乱的年代,朝廷只顾扩张版图,谁不服就把他打服,但残暴的统治只会招来无休止的反抗,在饥饿与贫穷交织,瘟疫与压迫并行之下,也不知有多少支义军揭竿而起,为了民族大义,为了平等和自由,抑或只为一口饱饭而战。就在这个民不聊生的年月,天空一声巨响,张钢铁被一种神秘力量送上了场,来不及和自己的时代说再见,来不及温习历史知识,就这么两手空空而来,那么,手无缚鸡之力、襟怀坦白的张钢铁会有怎样的遭遇?被无情的大时代生吞活剥?被冷血的江湖人随意宰割?还是凭借过人的勇气和胆识杀出一条血路? 欢迎点评前三部《张钢铁相亲记》、《张钢铁哄娃记》、《张钢铁撞鬼记》,均已完结。武道之途,乃与天争命,逆天而行,遭天罚万劫。世间唯有九脉者,脉与天合,顺天而行,身怀天地气运,迎劫渡身,逢凶化吉。 林辰本乃天赋异禀,为天纵骄子,修途一路高歌,遍处风光。因缘偶得奇功妙诀,断脉重修。从此遭同门羞耻,宗门遗弃,兄弟背叛,处遭唾弃。 待我重回巅峰,问鼎苍穹,势必一洗前耻,傲世凌天。小家族子弟韩羽,从小丹田异常不能修炼,偶然机会得到一本《天符宝典》从此崛起 炼神符!动阴阳!窃乾坤! 红颜泪!兄弟义!父母情! 且看小小韩羽如何成为不朽巅峰!!! 本文修炼等级:炼体境、气海境、灵武境、玄武境、地武境、天武境、真武境……(每阶九层) 符修:灵符,玄符,圣符,尊符以及神符。(注:每种符分为三等上中下)叶墨带着记忆重生,来到了明朝,只是这里却和想象中不太一样。 在这里,有江湖 在这里,有权谋 在这里,有恩怨情仇 在这里一切的一切都将重新开始。在这崭新的大明中,且看叶墨如何书写自己的奋斗史。吕布戏貂蝉? 哥来了,没吕布什么事儿了,貂蝉是哥的暖床丫环! 卫仲道要娶蔡琰? 哥来了,没卫仲道什么事儿了,蔡琰是哥的红颜知己! …… 自古英雄出乱世。 现代苦逼青年刘战回到三国乱世,凭着一腔热血,收猛将,招贤士,纳美女,一步一步崛起,成为一方诸侯……
大学生维护网络自身信息安全 烟台网站建设联系电话 网络安全相关电视剧 房地产网上营销 网络安全攻击报告 北邮 网络安全研究院 网络安全培训感想 营销策划皮包公司 长安网站优化 网络安全应急响应制度 家庭关系的咨询技巧咨询【www.richdady.cn】 迟缓儿的症状与诊断【www.richdady.cn】 与老公前世的故事分析咨询【www.richdady.cn】 失业的前世记忆【www.richdady.cn】 不爱读书的前世记忆咨询【www.richdady.cn】 亲子关系的改善方法咨询威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 家庭关系的和谐之道咨询【www.richdady.cn】√转ihbwel 发育倒退的医学检查【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 感情纠纷的情感疏导【www.richdady.cn】√转ihbwel 前世缘份的缘分解读【σσЗ8З55О88О√转ihbwel 孩子压力大【微:qq383550880 】√转ihbwel 阴间生活的前世故事【Q⒊⒏⒊⒌⒌O⒏⒏O】√转ihbwel 升迁障碍的风水布局咨询【微:qq383550880 】√转ihbwel 莫名其妙感伤的前世因果【微:qq383550880 】√转ihbwel 亲子关系的互动模式有哪些?【微:qq383550880 】√转ihbwel 老公家暴的心理调适威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 缺心眼的前世因果咨询威:⒊⒏⒊⒌⒌O⒏⒏O√转ihbwel 外灵干扰咨询【企鹅383550880】√转ihbwel 如何预防冤亲债主的干扰?【微:qq383550880 】√转ihbwel 精神不振的自我提升【微:qq383550880 】√转ihbwel 企业信息安全的定义做网站的机构 odex信息安全,-1 房地产网上营销 江西网站建设 网站打开速度优化 银川网站建设多少钱 迈克菲网络安全套装下载 用公共网络安全吗 产品网站建设 张店制作网站 网站制作 手机 网络安全 ids 郑州计算机网络安全 烟台网站建设联系电话 唐山网站建设费用 网络安全 人才队伍 如何搭建自己的网站 网站建设有免费的吗 做app网站建设 2016网络安全案例事件 宜兴做网站 有哪些网络安全论坛 建网站代理商 公司开展信息安全培训 南京网站公司 网站名词 关于网络安全的信息 顺的品牌网站设计信息 济南网站营销 万州网站建设 网站打开速度优化 为什么要重视网络安全 传统营销经典案例 营销型网站建设定制 2017中国网络安全峰会 南京信息安全公司排名 深圳营销型网站建设 制作企业网站 网信办 网络安全竞赛 信息安全总局 信息安全管理岗 招聘 郑州网站建设哪家有 网站建设优化服务价格 网络安全 人才队伍 网站建设有免费的吗 沈阳教做网站 杭州 网站建设公司 计算机网络与信息安全技术 企业信息安全的定义做网站的机构 互联网饮料营销策划 网络安全电子版 信息安全检测能力 网络安全 宣传周 手机网站首页经典案例 信息安全项目经历,-1 全网整合营销服务商网站打开速度慢 odex信息安全,-1 大数据网络安全专业版 大数据网络安全专业版 网站建设有免费的吗 日本网络安全专业硕士 网络安全 宣传周 深圳网站营销公司 青色系网站 房地产网上营销 网络营销渠道的选择 网络安全技术防火墙 做app网站建设 网络安全培训感想 访问网站慢 制作企业网站 网站做好了每年都要续费吗 网站名词 上海 网络安全企业 对网络安全的理解 2016网络安全案例事件 网络安全等级保护规定 网络安全事件简述 网络信息安全包括 中国工控网络安全危机 饥饿营销双刃剑图片 郑州计算机网络安全 计算机技术与信息安全 营销成交关键词 中国信息安全测评中心eal3 邢台网站定制 营销对象 中国网络安全监测中心 搭建网站 网页 商城网站都有哪 些功能 商城网站都有哪 些功能 网络营销组织形式 信息安全总局 侵犯信息安全罪 中国网络安全吗 网站打开速度优化 网络安全电子版 如何制作免费网站 营销新思路 中国信息安全发展历程 中国信息安全法律大会,-1 为什么要重视网络安全 访问网站慢 网络安全对社会的影响 中国网络安全监测中心 宜兴做网站 万州网站建设 信息安全事件管理规范 网络与信息安全技术案例 信息安全人才 关于网络安全的信息 营销型网站建设定制 网络安全公司50强 山西网站建设 顺的品牌网站设计信息 杭州信息安全公司排名 营销策划皮包公司 网络安全产品厂商 营销型网站建设定制 宁波 做网站 连网站建设 唐山网站建设费用 传统营销经典案例 营销新思路 网络营销广告图片 网络安全工作 江西网站建设 产品网站建设 大学生维护网络自身信息安全 中国信息安全等级保护测评中心外贸全网整合营销 淘宝中的网络营销 制作企业网站 成都c3网络安全 日本网络安全专业硕士 云计算与网络安全视频教程