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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>bootstrap—响应式布局</title>
<link href=css/bootstrap.css rel="stylesheet">
<style>
.container h3,.container p{
text-align: center;
}
</style>
</head>
<body>
<!--先写容器-->
<div class="container">
<!--在容器没有固定的情况下，可以只写一个row（栅格系统超过了会自动换行）-->
<div class="row">
<!--分栏 col-lg-3 col-md-4 col-sm-6 col-xs-12 -->
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
<div class="thumbnail">
<img src="img1.png" />
<h3>优站精选</h3>
<p>Bootstrap 优站精选频道收集了众多基于 Bootstrap 构建、设计精美的、有创意的网站。</p>
</div>
</div>
</div>
</div>
<script src="js/jquery-1.9.1.js"></script>
<script src="js/bootstrap.js"></script>
</body>
</html>