*
{
	margin:0px;
	padding :0px;
	font-family:宋体;
	font-size:12px;
}
body 
{
	text-align:center;
	background:url(../Img/login_bg.gif);
}
.Login
{
	width:500px;
	height :300px;
	margin-top:150px;
	background-image:url(../Img/login.jpg);
}
.Login table
{
	margin : 120px 0px 0px 300px;	
}