Bootstrap 建立縮圖的步驟如下：
1、在圖片周圍加入有class .thumbnail 的2、這會加入四個像素的內邊距（padding）和一個灰色的邊框。
有了一個基本的縮圖，我們可以在縮圖中新增各種 HTML 內容，例如標題、段落或按鈕。
具體步驟如下： 相關推薦：《bootstrap入門教學》 效果圖：
1、把有 class .thumbnail 的 標籤改為 。
2、在該 內，您可以新增任何您想要新增的東西。由於這是一個
，我們可以使用預設的基於 span 的命名規則來調整大小。
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap 页面标题（Page Header）</title>
<meta charset="utf-8">
<link rel="stylesheet" href="css/bootstrap.min.css" rel="external nofollow" >
<style>
h2{
color: #080808;
font-weight:900;
text-shadow:1px 1px 0px #AD55C9;
}
p{
color: #6A031A;
size: 24px;
}
</style>
</head>
<body>
<div class="row">
<div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div>
<div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div>
<div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div>
<div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div>
<div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div><div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div><div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div><div class="col-sm-6 col-md-3">
<div class="thumbnail"><img src="img/2.jpg" alt="bootstrap的縮圖大小能設定麼" ></div>
<div class="caption">
<h2>漂亮的图片</h2>
<p>漂亮的图片.漂亮的图片.</p>
<p><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-primary"
role="button">点你 </a>
<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external
nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow"
rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default"
role="button">就点你 </a>
</p>
</div>
</div>
</div>
<script src="js/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>登入後複製
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