固定布局
.container 类用于固定宽度并支持响应式布局的容器。注意，由于 padding 等属性的原因，这两种 容器类不能互相嵌套。
<!-- 导航条部分 -->
<nav id="myNavbar" class="navbar navbar-default navbar-inverse navbar-fixed-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbarCollapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Tutorial Republic</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="nav navbar-nav">
<li class="active"><a href="http://www.tutorialrepublic.com" target="_blank">首页</a></li>
<li><a href="http://www.tutorialrepublic.com/about-us.php" target="_blank">关于</a></li>
<li><a href="http://www.tutorialrepublic.com/contact-us.php" target="_blank">联系</a></li>
</ul>
</div>
</div>
</nav>
<!-- 主体布局容器 -->
<div class="container">
<!-- 巨幕部分 -->
<div class="jumbotron">
<h1>学习如何创建网页</h1>
<p>In today's world internet is the most popular way of connecting with the people. At <a href="http://www.tutorialrepublic.com" target="_blank">tutorialrepublic.com</a> you will learn the essential of web development technologies along with real life practice example, so that you can create your own website to connect with the people around the world.</p>
<p><a href="http://www.tutorialrepublic.com" target="_blank" class="btn btn-success btn-lg">立即开始</a></p>
</div>
<!-- 三分列简介 -->
<div class="row">
<div class="col-xs-4">
<h2>HTML</h2>
<p>HTML is a markup language that is used for creating web pages. The HTML tutorial section will help you understand the basics of HTML, so that you can create your own web pages or website.</p>
<p><a href="http://www.tutorialrepublic.com/html-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-xs-4">
<h2>CSS</h2>
<p>CSS is used for describing the presentation of web pages. The CSS tutorial section will help you learn the essentials of CSS, so that you can fine control the style and layout of your HTML document.</p>
<p><a href="http://www.tutorialrepublic.com/css-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-xs-4">
<h2>Bootstrap</h2>
<p>Bootstrap is a powerful front-end framework for faster and easier web development. The Bootstrap tutorial section will help you learn the techniques of Bootstrap so that you can quickly create your own website.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
</div>
<!-- 页脚 -->
<hr>
<div class="row">
<div class="col-xs-12">
<footer>
<p>© Copyright 2013 Tutorial Republic</p>
</footer>
</div>
</div>
</div>
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流式布局
100% 宽度，占据全部视口（viewport）的容器。
<!-- 导航条 -->
<nav id="myNavbar" class="navbar navbar-default navbar-inverse navbar-fixed-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbarCollapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Tutorial Republic</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="nav navbar-nav">
<li class="active"><a href="http://www.tutorialrepublic.com" target="_blank">Home</a></li>
<li><a href="http://www.tutorialrepublic.com/about-us.php" target="_blank">About</a></li>
<li><a href="http://www.tutorialrepublic.com/contact-us.php" target="_blank">Contact</a></li>
</ul>
</div>
</div>
</nav>
<!-- 流式布局巨幕 -->
<div class="jumbotron">
<div class="container-fluid">
<h1>Learn to Create Websites</h1>
<p>In today's world internet is the most popular way of connecting with the people. At <a href="http://www.tutorialrepublic.com" target="_blank">tutorialrepublic.com</a> you will learn the essential of web development technologies along with real life practice example, so that you can create your own website to connect with the people around the world.</p>
<p><a href="http://www.tutorialrepublic.com" target="_blank" class="btn btn-success btn-lg">Get started today</a></p>
</div>
</div>
<!-- 流式布局主体 -->
<div class="container-fluid">
<!-- 三列 -->
<div class="row">
<div class="col-xs-4">
<h2>HTML</h2>
<p>HTML is a markup language that is used for creating web pages. The HTML tutorial section will help you understand the basics of HTML, so that you can create your own web pages or website.</p>
<p><a href="http://www.tutorialrepublic.com/html-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-xs-4">
<h2>CSS</h2>
<p>CSS is used for describing the presentation of web pages. The CSS tutorial section will help you learn the essentials of CSS, so that you can fine control the style and layout of your HTML document.</p>
<p><a href="http://www.tutorialrepublic.com/css-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-xs-4">
<h2>Bootstrap</h2>
<p>Bootstrap is a powerful front-end framework for faster and easier web development. The Bootstrap tutorial section will help you learn the techniques of Bootstrap so that you can create web your own website.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
</div>
<!-- 版权信息 -->
<hr>
<div class="row">
<div class="col-xs-12">
<footer>
<p>© Copyright 2013 Tutorial Republic</p>
</footer>
</div>
</div>
</div>
02.PNG
响应式布局
行列数目根据屏幕大小自动调整
<!-- 导航条部分 -->
<nav id="myNavbar" class="navbar navbar-default navbar-inverse navbar-fixed-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbarCollapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Tutorial Republic</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="nav navbar-nav">
<li class="active"><a href="http://www.tutorialrepublic.com" target="_blank">Home</a></li>
<li><a href="http://www.tutorialrepublic.com/about-us.php" target="_blank">About</a></li>
<li><a href="http://www.tutorialrepublic.com/contact-us.php" target="_blank">Contact</a></li>
</ul>
</div>
</div>
</nav>
<!-- 固定宽度布局 -->
<div class="container">
<!-- 巨幕 -->
<div class="jumbotron">
<h1>Learn to Create Websites</h1>
<p>In today's world internet is the most popular way of connecting with the people. At <a href="http://www.tutorialrepublic.com" target="_blank">tutorialrepublic.com</a> you will learn the essential of web development technologies along with real life practice example, so that you can create your own website to connect with the people around the world.</p>
<p><a href="http://www.tutorialrepublic.com" target="_blank" class="btn btn-success btn-lg">Get started today</a></p>
</div>
<!-- 响应式一行多列 -->
<div class="row">
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>HTML</h2>
<p>HTML is a markup language that is used for creating web pages. The HTML tutorial section will help you understand the basics of HTML, so that you can create your own web pages or website.</p>
<p><a href="http://www.tutorialrepublic.com/html-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>CSS</h2>
<p>CSS is used for describing the presentation of web pages. The CSS tutorial section will help you learn the essentials of CSS, so that you can fine control the style and layout of your HTML document.</p>
<p><a href="http://www.tutorialrepublic.com/css-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="clearfix visible-sm-block"></div>
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>Bootstrap</h2>
<p>Bootstrap is a powerful front-end framework for faster and easier web development. The Bootstrap tutorial section will help you learn the techniques of Bootstrap so that you can create web your own website with much less efforts.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="clearfix visible-md-block"></div>
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>References</h2>
<p>The references section outlines all the standard HTML tags and CSS properties along with other useful references such as color names and values, symbols and character entities, web safe fonts, language codes, HTTP messages and much more.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="clearfix visible-sm-block"></div>
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>Examples</h2>
<p>The examples section encloses an extensive collection of examples on various topic that you can try and test yourself using online HTML editor.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
<div class="col-sm-6 col-md-4 col-lg-2">
<h2>FAQ</h2>
<p>The collection of Frequently Asked Questions (FAQ) provides brief answers to many common questions related to web design and development.</p>
<p><a href="http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/" target="_blank" class="btn btn-success">Learn More »</a></p>
</div>
</div>
<!-- 页脚 -->
<hr>
<div class="row">
<div class="col-sm-12">
<footer>
<p>© Copyright 2013 Tutorial Republic</p>
</footer>
</div>
</div>
</div>
03.PNG
