前端---固定在底部
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 <style> 7 .footer{ 8 height: 100px; 9 width: 100%; 10 background-color: #ddd; 11 position: fixed; 12 bottom: 0; 13 } 14 15 </style> 16 </head> 17 <body> 18 <div class="footer"> 版本号:</div> 19 </body> 20 </html>