Bootstrap 图片
bootstrap 对图片的支持。bootstrap 提供了三个可对图片应用简单样式的 class:
请看下面的实例演示:
<!DOCTYPE html><html><head> <title>Bootstrap 实例 - 图像</title> <link href="http://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet"> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <script src="http://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script></head><body><img src="/wp-content/uploads/2014/06/download.png" class="img-rounded" alt="Bootstrap学习(3)_html/css_WEB-ITnose" ><img src="/wp-content/uploads/2014/06/download.png" class="img-circle" alt="Bootstrap学习(3)_html/css_WEB-ITnose" ><img src="/wp-content/uploads/2014/06/download.png" class="img-thumbnail" alt="Bootstrap学习(3)_html/css_WEB-ITnose" ></body></html>
显示结果如下:
类
以下类可用于任何图片中。
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| .img-rounded | 为图片添加圆角 (IE8 不支持) |
| .img-circle | 将图片变为圆形 (IE8 不支持) |
| .img-thumbnail | 缩略图功能 |
| .img-responsive | 图片响应式 (将很好地扩展到父元素) |
圆角的图片
<!DOCTYPE html><html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css"> </head> <body style = "background-color:black"> <div class="container" style = "color:white"> <h2>图片</h2> <p> .img-rounded 类为图片添加圆角 (IE8 不支持):</p> <img src="1.jpg" class="img-rounded" alt="Cinque Terre" style="max-width:90%" style="max-width:90%"> </div> <script src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script> </body></html>
效果如下图所示:
圆形的图片
<!DOCTYPE html><html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css"> </head> <body style = "background-color:black"> <div class="container" style = "color:white"> <h2>图片</h2> <p> .img-rounded 类为图片添加圆角 (IE8 不支持):</p> <img src="1.jpg" class="img-circle" alt="Cinque Terre" style="max-width:90%" style="max-width:90%"> </div> <script src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script> </body></html>
效果如下图所示
缩略图
<!DOCTYPE html><html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css"> </head> <body style = "background-color:black"> <div class="container" style = "color:white"> <h2>图片</h2> <p> .img-thumbnail 类可制作图片缩略图:</p><div class="aritcle_card flexRow">
<div class="artcardd flexRow">
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src="https://img.php.cn/upload/ai_manual/000/000/000/175680141089375.png" alt="笔目鱼英文论文写作器" onerror="this.onerror='';this.src='/static/lhimages/moren/morentu.png'" ></a>
<div class="aritcle_card_info flexColumn">
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</div>
<a href="/ai/2191" title="笔目鱼英文论文写作器" class="aritcle_card_btn flexRow flexcenter"><b></b><span>下载</span> </a>
</div>
</div> <img src="1.jpg" class="img-thumbnail" alt="Cinque Terre" style="max-width:90%" style="max-width:90%"> </div> <script src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script> </body></html>效果如下图所示:
响应式图片
通过在 标签添加 .img-responsive 类来让图片支持响应式设计。 图片将很好地扩展到父元素。
.img-responsive 类将 max-width: 100%; 和 height: auto; 样式应用在图片上:
<!DOCTYPE html><html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css"> </head> <body style = "background-color:black"> <div class="container" style = "color:white"> <h2>图片</h2> <p> .img-thumbnail 类可制作图片缩略图:</p> <img src="1.jpg" class="img-responsive" alt="Cinque Terre" style="max-width:90%" style="max-width:90%"> </div> <script src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script> </body></html>
效果如下图所示
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