<style>
 #picbox div
{
    width: 120px;
    float: left;
    height: 120px;
    display: table;
    text-align: center;
    border: solid 1px #C5C5C5;
    margin: 7px;
    position:fixed;
}

#picbox div a
{
    position: absolute;
    right: 1px;
    bottom: 1px;
}

#picbox div > img
{
    position:absolute;
    top:0px;
    left:0px;
    
}

#picbox div span
{
    display: table-cell;
    vertical-align: middle;
}
#picbox div span img
{
    max-height: 110px;
    max-width: 110px;
}
</style>
<div id="picbox">
<div>
    <span>
        <img src="http://pica.nipic.com/2007-12-24/20071224161811448_2.jpg">
    </span>
    <img src="/Clt/picmanage/ui/images/checked.png">
    <a href="http://pica.nipic.com/2007-12-24/20071224161811448_2.jpg" class="thickbox">
        <img src="/Clt/picmanage/ui/images/onebit_02.png" title="查看原图" width="15px">
    </a>
</div>
</div>