给新车腾路，起亚k3大优惠，1.6l自动版价格低至9万元！

Toggleable, contextual menu for displaying lists of links. Made interactive with the 比尔盖茨：去世后20年将关闭基金会.

<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
  <li><a tabindex="-1" href="#">Action</a></li>
  <li><a tabindex="-1" href="#">Another action</a></li>
  <li><a tabindex="-1" href="#">Something else here</a></li>
  <li class="divider"></li>
  <li><a tabindex="-1" href="#">Separated link</a></li>
</ul>

配置厚道 起亚全新K3售11万起?

Looking at just the dropdown menu, here's the required HTML. You need to wrap the dropdown's trigger and the dropdown menu within .dropdown, or another element that declares position: relative;. Then just create the menu.

<div class="dropdown">
  <!-- Link or button to toggle dropdown -->
  <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
    <li><a tabindex="-1" href="#">Action</a></li>
    <li><a tabindex="-1" href="#">Another action</a></li>
    <li><a tabindex="-1" href="#">Something else here</a></li>
    <li class="divider"></li>
    <li><a tabindex="-1" href="#">Separated link</a></li>
  </ul>
</div>

英国能够也应该与华为合作建设5G网络

Align menus to the right and add include additional levels of dropdowns.

你好世界：寻找心中的风景

我听了心疼啊又激动的，简直泪流满面，就像你是我的亲人一般让我骄傲，作为天蝎座的我实在不应该，说好的冷酷到底呢?马云认识我谁啊?　　曾经我常跟身边的人说，我现在跟BOSS马云混。

<ul class="dropdown-menu pull-right" role="menu" aria-labelledby="dLabel">
  ...
</ul>

王金平宣布访陆祭祖：共同血脉不因族群党派改变

Add an extra level of dropdown menus, appearing on hover like those of OS X, with some simple markup additions. Add .dropdown-submenu to any li in an existing dropdown menu for automatic styling.

<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
  ...
  <li class="dropdown-submenu">
    <a tabindex="-1" href="#">More options</a>
    <ul class="dropdown-menu">
      ...
    </ul>
  </li>
</ul>

搜狐2019第一季度总收入4.31亿美元超预期 减亏超预期

Two basic options, along with two more specific variations.

西方国家领导人未出席影响一带一路论坛举办？外交部驳斥

这种扭曲甚至影响到了那些正常做着盈利生意的经营者。

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

涉案2.3亿！流浪地球等8部春节档电影被盗版案告破

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>

拉卡拉上市：雷军首次天使投资狂赚900倍

Make a set of buttons appear vertically stacked rather than horizontally.

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

九价宫颈癌疫苗的非法商机：一针难求 政策红利

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 糖心VLOG视频 for that.

习近平在一带一路论坛开幕式上的演讲

糖心困困兔的vlog视频 Buttons with dropdowns must be individually wrapped in their own .btn-group within a .btn-toolbar for proper rendering.

4月30日上市 长安CS75百万版官图发布

餐厅的物理设施像锅碗瓢盆，装修设计特色这些，主要是跟投资有关，但服务行业的本质基本上只有一个，全部是靠人，非常不好标准化，难以管理，因为它本质上是调动主观能动性的事情。　　如果你的界面过于混乱，信息过多，用户就较难理解了。

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

王金平宣布访陆祭祖：共同血脉不因族群党派改变

Button dropdowns work at any size: .btn-large, .btn-small, or .btn-mini.

日本向国际乒联递交抗议信 伊藤早田输中国因误判

Button dropdowns require the 菲总统：不运走垃圾，就丢到加拿大海滩和使馆 to function.

　　如果你的界面过于混乱，信息过多，用户就较难理解了。　　阴超：首先我觉得创新是必然的，但是你打造一个从来没有的东西我觉得不可能，从古至今，从中国到外国，所有的人设形象都已经都已经被拍摄或者写成小说，在创新上我们做得更多的是排列组合，我们可以借鉴很多原有的人物设定，做一些新的阐释。

美公布电磁炮试射画面 能以4马赫速度拦截导弹

这表明，当我们视工作为幸福的最大来源时，我们就会在变革时期变得情绪上异常脆弱。　　创始人对策：　　设置一定排他期。

<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>

夺冠后马龙大喊的这句英文冲上热搜第一 网友留言亮了

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

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

《创2》余远帆淘汰被粉丝扔鸡蛋：你为什么不坚持

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>

Lightweight defaults Same markup, different classes

All nav components here—tabs, pills, and lists—share the same base markup and styles through the .nav class.

深圳一学校考生拔尖被疑系衡水中学高考移民 官方:资格合规

　　此次顺利进入资本市场，对绝味而言，意味着未来将会获得更强力的融资渠道，为增强持续竞争力提供保障。

<ul class="nav nav-tabs">
  <li class="active">
    <a href="#">Home</a>
  </li>
  <li><a href="#">...</a></li>
  <li><a href="#">...</a></li>
</ul>

忘关水龙头 家里成冰柜

Take that same HTML, but use .nav-pills instead:

<ul class="nav nav-pills">
  <li class="active">
    <a href="#">Home</a>
  </li>
  <li><a href="#">...</a></li>
  <li><a href="#">...</a></li>
</ul>

立鸿鹄志 做奋斗者——写在五四运动一百周年之际

For any nav component (tabs, pills, or list), add .disabled for gray links and no hover effects. Links will remain clickable, however, unless custom javascript is implemented to prevent those clicks.

<ul class="nav nav-pills">
  ...
  <li class="disabled"><a href="#">Home</a></li>
  ...
</ul>

哈尔滨女车主站车顶维权：我没学历 就想讨个公道

To align nav links, use the .pull-left or .pull-right utility classes. Both classes will add a CSS float in the specified direction.

传苹果挖角英特尔5G工程师：负责芯片架构

他说：“要想踏上创业之旅，你必须拥有高绝的自欺欺人能力。物流成本和储藏成本以及各方面人力成本都偏高，同时还隐藏着食品安全的隐患。

法军舰穿台湾海峡闯中国领海 张召忠：就为讨好美国

<ul class="nav nav-tabs nav-stacked">
  ...
</ul>

习近平在一带一路论坛开幕式上的演讲

<ul class="nav nav-pills nav-stacked">
  ...
</ul>

十年漫威复仇者带给我们什么

Add dropdown menus with a little extra HTML and the 斯里兰卡内阁大换血 警察总长拒绝辞职后被强制离岗.

鲜为人知！241名华人百年前曾参加一战澳新军团

<ul class="nav nav-tabs">
  <li class="dropdown">
    <a class="dropdown-toggle"
       data-toggle="dropdown"
       href="#">
        Dropdown
        <b class="caret"></b>
      </a>
    <ul class="dropdown-menu">
      <!-- links -->
    </ul>
  </li>
</ul>

涉案2.3亿！流浪地球等8部春节档电影被盗版案告破

<ul class="nav nav-pills">
  <li class="dropdown">
    <a class="dropdown-toggle"
       data-toggle="dropdown"
       href="#">
        Dropdown
        <b class="caret"></b>
      </a>
    <ul class="dropdown-menu">
      <!-- links -->
    </ul>
  </li>
</ul>

游戏义肢设定给玩家勇气

A simple and easy way to build groups of nav links with optional headers. They're best used in sidebars like the Finder in OS X.

立鸿鹄志 做奋斗者——写在五四运动一百周年之际

1552家企业中，2014年净利润在1000万元以下的占比98.26%;100万以下的占比67.40%。

<ul class="nav nav-list">
  <li class="nav-header">List header</li>
  <li class="active"><a href="#">Home</a></li>
  <li><a href="#">Library</a></li>
  ...
</ul>

糖心VLOG产精国品免费入 For nesting within a nav list, include class="nav nav-list" on any nested <ul>.

比起险胜我更喜欢躺赢 雪佛兰科鲁泽上市四重礼

而且，取消新闻源也不见得真对这些“钉子户”有多大影响，VIP俱乐部摆明了是个特权，就不能因为某些原因特事特办吗?既给足面子不伤害感情，又能变相激励一把，简直完美!　　绕了这么多，总体来看，百度取消新闻源这事实际上并不像预想的那样猛烈，说是个胡萝卜加大棒的玩法也不为过。根据Monetate的报告，8.01%的访客将产品放进了购物车，但是仅有1.42%的访客最终购买了商品，总体的购物车放弃率为82%。

<ul class="nav nav-list">
  ...
  <li class="divider"></li>
  ...
</ul>

王汉锋:新股常态化发行是深化市场化改革的应有之义

Bring your tabs to life with a simple plugin to toggle between content via tabs. Bootstrap integrates tabbable tabs in four styles: top (default), right, bottom, and left.

北京世园会国际展园印象

他们所获得的融资需要对投资人、合伙人、员工、用户和第三方服务商等各个方面负责，每个环节出现失误都有可能给创业基础松松土。因此为了增加活跃用户，要多开发一些附加功能。

<div class="tabbable"> <!-- Only required for left/right tabs -->
  <ul class="nav nav-tabs">
    <li class="active"><a href="#tab1" data-toggle="tab">Section 1</a></li>
    <li><a href="#tab2" data-toggle="tab">Section 2</a></li>
  </ul>
  <div class="tab-content">
    <div class="tab-pane active" id="tab1">
      <p>I'm in Section 1.</p>
    </div>
    <div class="tab-pane" id="tab2">
      <p>Howdy, I'm in Section 2.</p>
    </div>
  </div>
</div>

对赌的代价：冯小刚和郑恺需补偿华谊兄弟近8800万

To make tabs fade in, add .fade to each .tab-pane.

央行发行2019年版第五套人民币 票面更鲜亮

All tabbable tabs are powered by our lightweight jQuery plugin. Read more about how to bring tabbable tabs to life 吴奇隆官宣：刘诗诗升级当妈，母子平安！.

警方介入海南涉假HPV疫苗案，即将公诉

美大使挟双航母之威喊话俄罗斯 莫斯科震怒：我能让它变废铁

　　 　　也有乘客在进地铁的那一刻，多瞥了脚下两眼。

<div class="tabbable tabs-below">
  <div class="tab-content">
    ...
  </div>
  <ul class="nav nav-tabs">
    ...
  </ul>
</div>

汉藏语系新石器时代晚期起源于中国北方

Swap the class to put tabs on the left.

<div class="tabbable tabs-left">
  <ul class="nav nav-tabs">
    ...
  </ul>
  <div class="tab-content">
    ...
  </div>
</div>

学生伤亡事件频发，登封武校为何还能这么火

Swap the class to put tabs on the right.

<div class="tabbable tabs-right">
  <ul class="nav nav-tabs">
    ...
  </ul>
  <div class="tab-content">
    ...
  </div>
</div>

肠道状态无小事，医生建议：娇生惯养！

To start, navbars are static (not fixed to the top) and include support for a project name and basic navigation. Place one anywhere within a .container, which sets the width of your site and content.

<div class="navbar">
  <div class="navbar-inner">
    <a class="brand" href="#">Title</a>
    <ul class="nav">
      <li class="active"><a href="#">Home</a></li>
      <li><a href="#">Link</a></li>
      <li><a href="#">Link</a></li>
    </ul>
  </div>
</div>

何炅与汪涵一同庆生 杨乐乐：彼此要珍惜啊

聪明人为啥很少参加饭局

A simple link to show your brand or project name only requires an anchor tag.

<a class="brand" href="#">Project name</a>

消息人士：FAA去年曾考虑停飞部分737MAX飞机

Nav items are simple to add via unordered lists.

<ul class="nav">
  <li class="active">
    <a href="#">Home</a>
  </li>
  <li><a href="#">Link</a></li>
  <li><a href="#">Link</a></li>
</ul>

You can easily add dividers to your nav links with an empty list item and a simple class. Just add this between links:

<ul class="nav">
  ...
  <li class="divider-vertical"></li>
  ...
</ul>

郭晶晶三儿女萌照 哥哥照顾妹妹

To properly style and position a form within the navbar, add the appropriate classes as shown below. For a default form, include .navbar-form and either .pull-left or .pull-right to properly align it.

<form class="navbar-form pull-left">
  <input type="text" class="span2">
  <button type="submit" class="btn">Submit</button>
</form>

帅学长上线！网友北电偶遇吴磊与粉丝打招呼

For a more customized search form, add .navbar-search to the form and .search-query to the input for specialized styles in the navbar.

<form class="navbar-search pull-left">
  <input type="text" class="search-query" placeholder="Search">
</form>

国产“特斯拉”亮相，3.4秒破百，一看定价，车友：来一沓

Align nav links, search form, or text, use the .pull-left or .pull-right utility classes. Both classes will add a CSS float in the specified direction.

NASA最新研究报告称宇宙膨胀速度比之前预测快10%

Add dropdowns and dropups to the nav with a bit of markup and the 伊朗无人机为何能贴脸拍美国航母.

<ul class="nav">
  <li class="dropdown">
    <a href="#" class="dropdown-toggle" data-toggle="dropdown">
      Account
      <b class="caret"></b>
    </a>
    <ul class="dropdown-menu">
      ...
    </ul>
  </li>
</ul>

Visit the 被称为“洗肠草”，现在吃它正合适，益肝又健胃 for more markup and information on calling dropdowns.

巴黎圣母院大火是对所有古建警醒

　　俏江南上市失败后，鼎晖投资要求张兰按对赌协议高价回购股份，双方发生激烈矛盾冲突。　　其次，通过分析这些数据为优化站内广告位创意、展现位置提供数据支撑。

一中学女生遭同学殴打

软文的最大威力就是，成千上万篇分布在网络各个渠道：新闻源、资讯网站、微博、微信公众号等等……是企业主导的营销盛宴，最终最大获利者是企业，而非个人。　　编者注：所谓「DownRounds」的意思：在私人股权投资的过程中，投资人所购买的股票(或者可转换债券)的基础，即公司的估值比上一轮融资时的估值还要低。

梦幻!日本弘前公园樱花树长成爱心模样

可能是植入，比如商品的植入或者是贴片。新浪微博的域名weibo.com就是蔡文胜卖出的。　　他坦承自己不是BAT，没有能力提供“安稳”。

<div class="navbar navbar-fixed-top">
  ...
</div>

人工智能足彩23中18!小联赛如何分析?数据告诉你

Add .navbar-fixed-bottom instead.

<div class="navbar navbar-fixed-bottom">
  ...
</div>

9000元宠物鸡被偷走 找到时已拔光毛准备下锅

Create a full-width navbar that scrolls away with the page by adding .navbar-static-top. Unlike the .navbar-fixed-top class, you do not need to change any padding on the body.

<div class="navbar navbar-static-top">
  ...
</div>

美议员：特朗普与利比亚国民军司令的通话引起地区混乱

To implement a collapsing responsive navbar, wrap your navbar content in a containing div, .nav-collapse.collapse, and add the navbar toggle button, .btn-navbar.

<div class="navbar">
  <div class="navbar-inner">
    <div class="container">

      <!-- .btn-navbar is used as the toggle for collapsed navbar content -->
      <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </a>

      <!-- Be sure to leave the brand out there if you want it shown -->
      <a class="brand" href="#">Project name</a>

      <!-- Everything you want hidden at 940px or less, place within here -->
      <div class="nav-collapse">
        <!-- .nav, .navbar-search, .navbar-form, etc -->
      </div>

    </div>
  </div>
</div>

又失误!德赫亚毁了马塔的生日趴

Modify the look of the navbar by adding .navbar-inverse.

<div class="navbar navbar-inverse">
  ...
</div>

给你的生活来点颜色，限时9折！

A single example shown as it might be displayed across multiple pages.

<ul class="breadcrumb">
  <li><a href="#">Home</a> <span class="divider">/</span></li>
  <li><a href="#">Library</a> <span class="divider">/</span></li>
  <li class="active">Data</li>
</ul>

严屹宽带家人节前出游 小肉肉看天安门认真专注

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

<div class="pagination">
  <ul>
    <li><a href="#">Prev</a></li>
    <li><a href="#">1</a></li>
    <li><a href="#">2</a></li>
    <li><a href="#">3</a></li>
    <li><a href="#">4</a></li>
    <li><a href="#">Next</a></li>
  </ul>
</div>

蒲松龄《聊斋志异》手稿影印本首发面世

张杰获华语榜中榜两项大奖

Links are customizable for different circumstances. Use .disabled for unclickable links and .active to indicate the current page.

<div class="pagination">
  <ul>
    <li class="disabled"><a href="#">Prev</a></li>
    <li class="active"><a href="#">1</a></li>
    ...
  </ul>
</div>

You can optionally swap out active or disabled anchors for spans to remove click functionality while retaining intended styles.

<div class="pagination">
  <ul>
    <li class="disabled"><span>Prev</span></li>
    <li class="active"><span>1</span></li>
    ...
  </ul>
</div>

首只科创主题基金易方达科技创新基金配售比例为9.75%

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

<div class="pagination pagination-centered">
  ...
</div>

<div class="pagination pagination-right">
  ...
</div>

独腿少年拒免考跳完千米 老师给其满分

Quick previous and next links for simple pagination implementations with light markup and styles. It's great for simple sites like blogs or magazines.

董其昌 何以影响三百年的中国书画史？

张旭豪是地地道道的上海人，在创业圈子里面有这样一句话——“上海人创业成不了大器”。

<ul class="pager">
  <li><a href="#">Previous</a></li>
  <li><a href="#">Next</a></li>
</ul>

许嵩：唱过人间的那些情爱

Alternatively, you can align each link to the sides:

<ul class="pager">
  <li class="previous">
    <a href="#">&larr; Older</a>
  </li>
  <li class="next">
    <a href="#">Newer &rarr;</a>
  </li>
</ul>

中兵国调基金推介会在深圳隆重举行

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

<ul class="pager">
  <li class="previous disabled">
    <a href="#">&larr; Older</a>
  </li>
  ...
</ul>

德民众"躺尸"抗议气候变化

老师叫家长们签字，这位爸爸不走寻常路画起了漫画

威廉出轨、兄弟反目、离家出走.....最近英国王室瓜有点大

A lightweight, flexible component to showcase key content on your site. It works well on marketing and content-heavy sites.

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

如何看突如其来的六连阴

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 <small>Subtext for header</small></h1>
</div>

高校师生研发眼球控制轮椅

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

职业年金是什么 入市之后会怎样？

过去做出版的、小说写得好的都自己开影视公司了，比如张嘉佳。　　厦门互联网创业者有时也是被逼得没办法，原因在于，类似O2O这样的机会在厦门就很难做起来，本地创业者只能在一些偏长线积累、或偏研发型的业务，做市场上适合自己的事。

高校涉嫌虚假招生 官方：已责成并督促提出解决办法

在公司成立后不久，他通过彼得·蒂尔找到了一个厉害的合伙人。在顺德第二建筑工程队的大哥给全家人买了新衣服、新鞋。某公司获得数千万A轮融资!某公司获得B轮融资!鼓掌!哇，了不起!　　但最终，创业团队只是「借」来了这笔钱。

年近50岁的莫文蔚为了他停工

几乎我见到了每一个成功的人士都在人际关系方面有非常好的学习。新三板二级市场的流动性几近枯竭，怎么承受得了405万股的抛盘?　　 　　基康仪器的2016年半年报显示，公司前十大股东中，除了京康发展的持股增多，其余全部在减持。　　实际上，对于每年投资上百家公司、同时内部又拥有非常庞大的业务线的BAT来说，创业公司与BAT间的资源整合最终还是取决于双方能否找到双赢的合作点。

中国两只大熊猫“丁丁”和“如意”今日起程赴俄罗斯

对于创业公司来说，BAT既是资金雄厚的金主，也是拥有流量以及丰富业务线的互联网巨头，可以帮助创业者迅速打开市场。交易完成后，孙陶然及孙浩然将成为上市公司的实际控制人，孙陶然成为西藏旅游大股东，直接持股24.21%。

男子睡觉时误食苹果AirPods，排出后仍可正常使用

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="span4">
    <a href="#" class="thumbnail">
      <img src="http://placehold.it/300x200" 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="span4">
    <div class="thumbnail">
      <img src="http://placehold.it/300x200" alt="">
      <h3>Thumbnail label</h3>
      <p>Thumbnail caption...</p>
    </div>
  </li>
  ...
</ul>

揭蛊瑞幸咖啡：首席营销官杨飞操盘“疯狂营销”

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

HTC 5G手机曝光:重出江湖是否有戏？

我们的网站不像电视传媒那样可以‘多项’收看，观众们是有选择性地积极地点击收看，从这一点来讲，我们的视频网站已经和电视传媒不相上下了。可能的解决的方式，是不是在美誉度，也就是你的美誉度是不是能够实现一个标准化?　　李丰：作为一个曾经的教育行业从业者，我给所有同事和被投公司都提过一件事：至少有一条产品线对这个行业的意见领袖而言具有明确的产品意义。

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

花费1000元买一把键盘是什么心理？

Mobile Safari and Mobile Opera browsers, in addition to the data-dismiss="alert" attribute, require an href="#" for the dismissal of alerts when using an <a> tag.

<a href="#" class="close" data-dismiss="alert">×</a>

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.

<button type="button" class="close" data-dismiss="alert">×</button>

一季度亏损1.77亿元 乐视网暂停上市或成定局

Use the 心糖VLOG视频免费观看甲子影视 for quick and easy dismissal of alerts.

便宜V6后驱绝迹?锐志将彻底停产

这一代最狡诈的流量猎取者，都在忙着起标题。其实这方面最大的用处，是使我们的运营人员可以更便捷的了解我们的用户，关于用户运营方面的知识点，这里就不展开与大家讲解了。

<div class="alert alert-block">
  <button type="button" class="close" data-dismiss="alert">×</button>
  <h4>Warning!</h4>
  Best check yo self, you're not...
</div>

印尼官员：总统决定将首都从雅加达迁出 位置待定

Add optional classes to change an alert's connotation.

姆巴佩染红 法国杯巴黎点球7-8雷恩无缘5连冠

<div class="alert alert-error">
  ...
</div>

海南一医院被曝为38人注射假宫颈癌疫苗 已被查封

<div class="alert alert-success">
  ...
</div>

中国人的一天 第3411期

<div class="alert alert-info">
  ...
</div>

摄影师镜头下的北京，刚柔并济，恬淡悠远

WNBA选秀大会 韩旭第14顺位被纽约自由人选中

Default progress bar with a vertical gradient.

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

蔚来的“危险游戏”：首款轿车项目已内部叫停

Uses a gradient to create a striped effect. Not available in IE7-8.

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

汉高祖刘邦趣事：爱骂脏话的流氓皇帝

Add .active to .progress-striped to animate the stripes right to left. Not available in all versions of IE.

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

卢在会谈中展示与湖人感情 他曾在总决赛防守艾弗森

Place multiple bars into the same .progress to stack them.

<div class="progress">
  <div class="bar bar-success" style="width: 35%;"></div>
  <div class="bar bar-warning" style="width: 20%;"></div>
  <div class="bar bar-danger" style="width: 10%;"></div>
</div>

baby晒自拍疑回应眼睛像某logo

市场震荡分化：上证50护盘涨1.75% 题...

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

<div class="progress progress-info">
  <div class="bar" style="width: 20%"></div>
</div>
<div class="progress progress-success">
  <div class="bar" style="width: 40%"></div>
</div>
<div class="progress progress-warning">
  <div class="bar" style="width: 60%"></div>
</div>
<div class="progress progress-danger">
  <div class="bar" style="width: 80%"></div>
</div>

周天勇：一带一路建设需避免三种问题

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

<div class="progress progress-info progress-striped">
  <div class="bar" style="width: 20%"></div>
</div>
<div class="progress progress-success progress-striped">
  <div class="bar" style="width: 40%"></div>
</div>
<div class="progress progress-warning progress-striped">
  <div class="bar" style="width: 60%"></div>
</div>
<div class="progress progress-danger progress-striped">
  <div class="bar" style="width: 80%"></div>
</div>

23岁大学生服毒自杀，母亲瘫坐学校眼神呆滞，想见老师遭拒

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.

　　采用指标：总阅读数R、平均阅读数R/N，最高阅读数Rmax，总点赞数Z，平均阅读数R/N，最高阅读数Rmax，总点赞数Z，平均阅读数Z/N，最高点赞数Zmax,点赞率Z/R。

南京应用技术学校涉嫌虚假招生？南京人社局回应

因此，白山提出了未来的定位：云链。

<div class="well">
  ...
</div>

致敬老舍，北京12场免费演出亮相

Control padding and rounded corners with two optional modifier classes.

<div class="well well-large">
  ...
</div>

<div class="well well-small">
  ...
</div>

敦促与华为共建5G，中国驻英大使在报纸上再发声

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

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

iOS devices require an href="#" for click events if you rather use an anchor.

<a class="close" href="#">&times;</a>

网易公布2018年第二季度财报

Simple, focused classes for small display or behavior tweaks.

20岁后做什么，未来10年能够受益匪浅？

毕业后，不愿过循规蹈矩、一眼能看到尽头的生活的他不想成为一个按时上下班敲代码的程序员，工作中的“参与感”对他来说很重要，这决定了他无法在一家稳定的大企业安安静静地做一颗螺丝钉，按照等级指示去做事。

class="pull-left"

.pull-left {
  float: left;
}

交易所：上周新增报会企业13家

Float an element right

class="pull-right"

.pull-right {
  float: right;
}

排场壮观！泰国举行国王加冕仪式彩排 现场气氛紧张隆重

Change an element's color to #999

class="muted"

.muted {
  color: #999;
}

蓝英装备：目前公司经营状况良好 主营稳步发展

Clear the float on any element

class="clearfix"

.clearfix {
  *zoom: 1;
  &:before,
  &:after {
    display: table;
    content: "";
  }
  &:after {
    clear: both;
  }
}