CSS处理div中对象垂直对齐

CSS设置
<style type="text/css">
.box {
border:#eee solid 1px;
width:300px;
height:120px;
line-height:120px;
display:table-cell;
vertical-align:middle;
text-align:center;
}
</style>
1.文本
<div class="box">Sample text</div>
Sample text
2.图片(IE下在图片后面加一个空格)
<div class="box"><img alt="" src="http://www.csdn.net/images/newcsdnlogo.gif" /> </div>