SOURCE

console 命令行工具 X clear 

                    

                        
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console

            
$(document).ready(function(){
  $(":button").click(function(){
    alert("123");
  });
});



            
<!DOCTYPE html>
<html>

<head>
	<title>乃团博客模板</title>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<!-- 引入 Bootstrap -->
	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">

	<!-- HTML5 Shiv 和 Respond.js 用于让 IE8 支持 HTML5元素和媒体查询 -->
	<!-- 注意： 如果通过 file://  引入 Respond.js 文件，则该文件无法起效果 -->
	<!--[if lt IE 9]>
         <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
         <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
      <![endif]-->
	<link href="//jsrun.net/g49Kp.css">

    <!-- jQuery (Bootstrap 的 JavaScript 插件需要引入 jQuery) -->
      <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
      <script src="//jsrun.net/khzKp.js"></script>

    
</head>

<body>
	<p><img class="img-responsive center-block" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" height="100" width="100"/></p>
       <p><img class="img-responsive center-block" src="https://s4.ax1x.com/2022/02/19/HbM1OS.png" height="400" width="400"/></p>
    <div class="page-header" style="background-color: #CEEEFF;">
        <div class="container">
            <h1 style="color: #9900FF;">我是标题</h1>
            <p>我是博客时间</p>
        </div>
    </div>
    <div class="container">
        <div class="row">
            <div class="col-xs-6 col-sm-3 col-md-4">
                <img class="img-responsive" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" />
                <p>我是博客时间</p>
                <input type="checkbox" name="1" value="1" />下载
            </div>
            <div class="col-xs-6 col-sm-3 col-md-4">
                <img class="img-responsive" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" />
                <p>我是博客时间</p>
                <input type="checkbox" name="1" value="1" />下载
            </div>
            <div class="col-xs-6 col-sm-3 col-md-4">
                <img class="img-responsive" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" />
                <p>我是博客时间</p>
                <input type="checkbox" name="1" value="1" />下载
            </div>
            <div class="col-xs-6 col-sm-3 col-md-4">
                <img class="img-responsive" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" />
                <p>我是博客时间</p>
                <input type="checkbox" name="1" value="1" />下载
            </div>
            <div class="col-xs-6 col-sm-3 col-md-4">
                <img class="img-responsive" src="https://s4.ax1x.com/2022/02/19/HbKKrF.jpg" />
                <p>我是博客时间</p>
                <input type="checkbox" name="1" value="1" />下载
            </div>
        </div>
    </div>
    <div class="container">
        <button type="button">提取磁链</button>
    </div>
    
    
      
   </body>
</html>