css单独设定样式
<style type="text/css">
#footer {
position: fixed;
bottom: 0;
}
.td-right{
border-right:0px
}
.td-left{
border-left:0px
}
</style>
<td class="td-right"></td>
img
<style type="text/css">
.imgPlace{ position:relative; top:5px; /*left:5px; right:5px;bottom:5px*/}
</style>
<img width="20" height="20" />