页面即要保持响应式的结构又要保持图片的某全比例不变，解决方法：html代码：<div class="img-responsive"> <img src="http://d13yacurqjgara.cloudfront.net/users/14765/screenshots/1392915/mrbc-badge-....png" /></div>css代码：.img-responsive { max-width: 100%; height: 0; padding-bottom: 60%; background-color:#ff0000; overflow: hidden;}.img-responsive img { width: 100%;}http://jsfid...