App下载
APP二维码

扫码下载编程狮APP

实例代码( Tip: 登录后体验更佳 )
运行代码 
<!DOCTYPE html>
<html>
<title>编程狮(w3cschool.cn)</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
<body>
    <div class="w3-container">
      <h3>移动式第一流体网格</h3>
      <p class="w3-large">试着调整窗口的大小!</p>
    </div>
    
    <div class="w3-row">
      <div class="w3-col m1 w3-center w3-grey">1</div>
      <div class="w3-col m1 w3-center">2</div>
      <div class="w3-col m1 w3-center w3-grey">3</div>
      <div class="w3-col m1 w3-center">4</div>
      <div class="w3-col m1 w3-center w3-grey">5</div>
      <div class="w3-col m1 w3-center">6</div>
      <div class="w3-col m1 w3-center w3-grey">7</div>
      <div class="w3-col m1 w3-center">8</div>
      <div class="w3-col m1 w3-center w3-grey">9</div>
      <div class="w3-col m1 w3-center">10</div>
      <div class="w3-col m1 w3-center w3-grey">11</div>
      <div class="w3-col m1 w3-center">12</div>
    </div>
    
    <div class="w3-row">
      <div class="w3-col w3-container m4 l3 w3-yellow">
        <p>这个部分将在一个小屏幕上占据12个柱子，在一个中屏幕上占据4个柱子，在一个大屏幕上占据3个柱子.</p>
      </div>
      <div class="w3-col w3-container m8 l9">  
        <p>这部分将在一个小屏幕上占据12列，在一个中等屏幕上占8列，在一个大屏幕上占9列.</p>
        <p>这部分将在一个小屏幕上占据12列，在一个中等屏幕上占8列，在一个大屏幕上占9列.</p>
      </div>
    </div>
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
运行结果
PC端 手机端 平板端