在head之间加如下代码即可
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=2.0, user-scalable=yes" />
附上宣传单页视频代码
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=gb2312" /> <title>宣传页标题</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=2.0, user-scalable=yes" /> </head> <body> <div> <img src="bg1.jpg" width="100%" border="0"></a> </div> <div> <video controls="" loop="" autoplay="" name="media" width="100%" > <source src="你的视频地址" type="video/mp4" align="center" border="1" height="200"> </video> </div> </body> </html>