label.error{background:url("../images/pic_register.png") no-repeat scroll 10px -762px rgba(0, 0, 0, 0);color:#f00;float:left;font-size:12px;height:32px;line-height:32px;padding-left:30px}
label.ok{background:url("../images/pic_register.png") no-repeat scroll 10px -800px rgba(0, 0, 0, 0);float:left;height:32px;padding-left:30px;}