/*移动端图片自适应
精华
*/
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>图片自适应</title> <meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,
user-scalable=0,width=device-width,initial-scale=1.0"/> <style> /*移动端图片自适应*/ *{ padding: 0; margin: 0; } .wrap{ position:relative; /*给个相对定位*/ } .oImg{ width: 100%; padding-bottom: 72%; /* h691/w960 = 0.72* 这个值就是panding-bottom的值/ } .oImg img {position: absolute; /*绝对定位*/ top:0; left:0; width:100%;} </style> </head> <body> <div class="wrap"> <div class="oImg"> <img src="image/3.jpg"> </div> </div> <div>123344</div> </body> </html>