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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- <style>
- .box{
- /* max-widht 最大宽度 */
- /* 当前元素可以缩放 但是最大宽度只能是800px */
- max-width: 800px;
- min-width: 300px;
- height: 500px;
- background-color: red;
- }
- </style>
- </head>
- <body>
- <div class="box">
- </div>
- </body>
- </html>
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