.一级标题 {
	font-size: 24px;
	color: #17347d;
	font-weight: bold;
	font-family: "黑体";
}
.二级标题 {
	font-size: 18px;
	color: #000000;
	font-weight: bold;
}
.正文内容 {
	font-size: 14px;
	color: #000000;
	font-family: "宋体";
	line-height: 6mm;
}