a{ color:#999999; text-decoration:none}/*链接的时候颜色是黑色的,没有下划线;颜色你可以任意修改*/
a:hover{ color:red; text-decoration:underline}/*鼠标放上去颜色是红色的，有下划线*/
.down {
	font-family: "微软雅黑";
	font-size: 14px;
	line-height: 24px;
	color: #999999;
}

.body {
	background-image: url(../bj.jpg);
	background-repeat: no-repeat;
	background-position: 50% 0px;
}
.daohan {
	font-family: "微软雅黑";
	font-size: 18px;
	line-height: 18px;
	color: #999999;
}