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来源：3-23 编程练习

小丁同学ddd

2020-03-31 20:59:10

<html>
<head>
    <meta charset="UTF-8">
   <title>Document</title>
   <meta name="viewport" content="width=device-width,initial-scale=1.0" />
   <style>
       p{
           color:red;
           text-align:center;
       }
       /*此处写代码*/
       /*mobile first*/
       p{
           color:purple;
       }
       @media (min-width:450px){
           p{
           color: purple;
           }
       }
       @media (min-width:600px){
           p{
           color: deepskyblue;
           }
       }
       @media (min-width:750px){
           p{
           color: powderblue;
           }
       }
       @media (min-width:800px){
           p{
           color: lightgreen;
           }
       }
       @media (min-width:960px){
           p{
           color: yellow;
           }
       }
       @media (min-width:1100px){
           p{
           color: orange;
           }
       }
   </style>
</head>
<body>
   <p>
       我的颜色会随着屏幕大小的变化而变化。
   </p>
</body>
</html>