分类: 系统运维
2009-11-20 17:07:48
写法一:
写法二:
#tab_div{
height: 350px;
width: 580px;
border: solid 1px #ccc;
background-repeat:no-repeat;
font-size:12px;
color:#666666;
margin-top: 0;
margin-bottom: 0;
}
#strong{
background-color: #fff;
width: 100px;
height: 20px;
line-height: 20px;
left: 30px;
top: 4px;
position: absolute;
margin-right: auto;
margin-bottom: 0;
text-align: center;
}