body{
 font-size: 12px; 
}
.css1 {
	font-family: "宋体";
	font-size: 12px;
	line-height: 150%;
	color: #000000;
}
.css:link {
	color: #000000;
	text-decoration: none;
}
.css:visited {
	text-decoration: none;
	color: #000000;
}
.css:hover {
	text-decoration: underline;
	color: #FF0000;
}
.css:active {
	text-decoration: none;
}.css2 {
	font-family: "宋体";
	font-size: 16px;
	line-height: 200%;
	color: #000000;
}
.cssliu {
	font-family: "宋体";
	font-size: 12px;
	line-height: 150%;
	color: #006600;
}
.bg {
	background-attachment: fixed;
	background-image: url(images/lxtu.jpg);
	background-repeat: no-repeat;
	background-position: right bottom;
}