.css {
	font-family: "ËÎÌå";
	font-size: 9pt;
	line-height: 18pt;
	text-decoration: none;
	border: 1px none #0099FF;
}
.tu1 {
	background-attachment: fixed;
	background-image: url(images/index_11.jpg);
	background-repeat: no-repeat;
	background-position: left top;
	border: 1px solid #7689B4;
}
.tu2 {
	background-attachment: fixed;
	background-image: url(images/index_13.jpg);
	background-repeat: no-repeat;
	background-position: left top;
	border: 0px solid #7689B4;
}
.tu3 {
	background-attachment: fixed;
	background-image: none;
	background-repeat: no-repeat;
	background-position: left top;
	border: 1px dashed #415884;
	
}
.tu4 {
	background-attachment: fixed;
	background-image: none;
	background-repeat: no-repeat;
	background-position: left top;
	border: 1px solid #415884;
}