.style3 {
	font-size: 15px;
	font-weight: bold;
}
.style4 {
	font-family: "宋体";
	font-size: 14px;
	line-height: 20px;
	margin: auto;
	letter-spacing: 0.5px;
	word-spacing: normal;
	padding: 5px;
}
.style5 {
	font-size: 14px;
	font-family: "宋体";
	padding-left: 20px;
}