.linkbox{width:720px;border-top:0;float:left;}
.linkbox1 {width:100px;height:35px;float:left;text-align:center;line-height:35px;}
.box {width:720px;height:35px;padding:1px;background:url(../image/i4.gif) no-repeat;float:left;}
.linkbox2 {width:620px;height:33px;line-height:33px;float:left;background:#FFF;}
.linkbox2 span{padding:0 8px;height:33px;line-height:33px;float:left;text-align:center;}
.linkbox3 {width:620px;height:33px;line-height:33px;background:#FAFAFA;float:left;}
.linkbox3 span{padding:0 8px;height:33px;line-height:33px;float:left;text-align:center;}