类似这样的
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![]() | 1 luckylion 2015-04-30 17:07:54 +08:00 1:背景形式 2:通过JS获取可视范围,动态调整图片的maring值 |
![]() | 2 gonghao 2015-04-30 17:34:36 +08:00 |
![]() | 3 coraline 2015-04-30 17:52:25 +08:00 假设 img 100x100 px,外层设定为 40x40 px a { position: relative; width: 40px; height: 40px; overflow: hidden; } img { position: absolute; left: 50%; margin-left: -50px; top: 50%; margin-top: -50px; } |
![]() | 4 lifang 2015-06-29 23:24:37 +08:00 via Android background:url(xxx.png) center center no-repeat; |