武林網(www.49028c.com)文章簡介：平時筆記.

任意大小圖片是自適應居中：

css:

.wrapperBox{border:1px solid red; width:100px; height:100px; display:table-cell; font-size:0; text-align:center; vertical-align:middle; *position:relative;padding:0; overflow:hidden; }

.innerBox{text-align:center; vertical-align:middle; width:100px/9; *width:auto;font-size:0; *position:absolute;*top:50%;*left:50%;}

img{ max-height:100px; max-width:100px; *position:relative;*bottom:50%;*right:50%;margin:0 auto;}

html

<div class="wrapperBox">

<div class="innerBox">

<img src="images/test2.jpg" />