body {
	font-family: "微软雅黑";
	font-size: 16px;
	background-color: #fff;
	background-position: top center;
	background-repeat: repeat-x;
}

header {
	width: 1200px;
	margin: auto;
	height: 304px;
	background-image: url(banner.jpg);
}

.bbt {
	width: 100%;
	height: 75px;
	text-align: center;
	position: relative;
	margin-bottom: 0px;
}

.bbt h1 {
	position: absolute;
	width: 395px;
	text-align: center;
	height: 66px;
	line-height: 66px;
	font-size: 36px;
	font-weight: bold;
	color: #ffffff;
	left: 50%;
	margin-left: -200px;
	background-image: url(20211200001.jpg);

}

.sec1 {
	width: 1200px;
	margin: 20px auto 0;
	overflow: hidden;
}

.sec1 .bd ul {
	width: 100%;
	margin-top: 12px;
	height: 295px;
	overflow: hidden;
}

.sec1 .bd ul li {
	padding-left: 20px;
	background: url(list_ico.png) no-repeat 4px center;
	height: 42px;
	line-height: 42px;
	float: left;
	width: 95%;
	border-bottom: 1px solid #e5e5e5;
}

.sec1 .bd ul li a {
	float: left;
	max-width: 80%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #333;
}

.sec1 .bd ul li a:hover {
	color: #115db2;
}

.sec1 .bd ul li span {
	float: right;
	color: #999;
}

.sec2 {
	width: 1200px;
	margin: 30px auto 0;
	overflow: hidden;
}

.sec2 .hd {
	width: 100%;
	height: 50px;
	margin-bottom: 15px 0px;
	background: url(20211210002.jpg) no-repeat;
}

.sec2 .hd ul li {
	float: left;
	cursor: pointer;
	text-align: center;
	font-size: 24px;
	line-height: 40px;
	padding: 0 22px;
	margin-left: 80px;
	color: 1764ce;
	font-weight: 700;
}

.sec2 .bd ul {
	width: 100%;
	margin-top: 12px;
	height: 465px;

}

.sec2 .bd ul li {
	padding-left: 20px;
	height: 42px;
	line-height: 42px;
	float: left;
	width: 260px;
	margin: 5px;
	text-align: center;

}

.sec2 .bd ul li a {
	float: left;
	max-width: 100%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #000000;
}

.sec2 .bd ul li a:hover {
	color: #000000;
}

.sec3 {
	width: 1200px;
	margin: 0px auto 0;
	overflow: hidden;
}

.sec3 .hd {
	width: 100%;
	height: 50px;
	margin-top: 30px;
	margin-bottom: 15px 0px;
	background: url(20211210002.jpg) no-repeat;
}

.sec3 .hd ul li {
	float: left;
	cursor: pointer;
	text-align: center;
	font-size: 24px;
	line-height: 40px;
	padding: 0 22px;
	margin-left: 80px;
	color: 1764ce;
	font-weight: 700;
}

.sec3 .bd ul {
	width: 100%;
	margin-top: 12px;
	height: 450px;

}

.sec3 .bd ul li {
	padding-left: 20px;
	height: 42px;
	line-height: 42px;
	float: left;
	width: 260px;
	margin: 5px;
	text-align: center;
	/* 	border: 3px solid #f0f0f0; */
}

.sec3 .bd ul li a {
	float: left;
	max-width: 100%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #000000;
}

.sec3 .bd ul li a:hover {
	color: #000000;
}

.sec4 {
	width: 1200px;
	margin: 20px auto 0;
	overflow: hidden;
}

.sec4 .hd {
	width: 100%;
	height: 50px;
	margin-top: 30px;
	margin-bottom: 15px 0px;
	background: url(20211210002.jpg) no-repeat;
}

.sec4 .hd ul li {
	float: left;
	cursor: pointer;
	text-align: center;
	font-size: 24px;
	line-height: 40px;
	padding: 0 22px;
	margin-left: 80px;
	color: 1764ce;
	font-weight: 700;
}

.sec4 .bd ul {
	width: 100%;
	margin-top: 12px;

}

.sec4 .bd ul li {
	padding-left: 20px;
	background: url(list_ico.png) no-repeat 4px center;
	height: 42px;
	line-height: 42px;
	margin-left: 38px;
	float: left;
	width: 1115px;
	border-bottom: 1px dashed #e5e5e5;
}

.sec4 .bd ul li a {
	float: left;
	max-width: 80%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #333;
}

.sec4 .bd ul li a:hover {
	color: #115db2;
}

.sec4 .bd ul li span {
	float: right;
	color: #999;
}

.sec5 {
	width: 1200px;
	margin: 0px auto 0;
	overflow: hidden;
}

.sec5 .hd {
	width: 100%;
	height: 50px;
	margin-top: 30px;
	margin-bottom: 15px 0px;
	background: url(20211210002.jpg) no-repeat;
}

.sec5 .hd ul li {
	float: left;
	cursor: pointer;
	text-align: center;
	font-size: 24px;
	line-height: 40px;
	padding: 0 22px;
	margin-left: 80px;
	color: 1764ce;
	font-weight: 700;
}

.sec5 .bd ul {
	width: 100%;
	margin-top: 12px;
	height: 100px;

}

.sec5 .bd ul li {
	padding-left: 20px;
	height: 42px;
	line-height: 42px;
	float: left;
	width: 260px;
	margin: 5px;
	text-align: center;
}

.sec5 .bd ul li a {
	float: left;
	max-width: 100%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #000000;
}

.sec5 .bd ul li a:hover {
	color: #000000;
}

.sec6 {
	width: 1200px;
	margin: 0px auto 0;
	overflow: hidden;
}

.sec6 .hd {
	width: 100%;
	height: 50px;
	margin-bottom: 15px 0px;
	background: url(20211210002.jpg) no-repeat;
}

.sec6 .hd ul li {
	float: left;
	cursor: pointer;
	text-align: center;
	font-size: 24px;
	line-height: 40px;
	padding: 0 22px;
	margin-left: 80px;
	color: 1764ce;
	font-weight: 700;
}

.sec6 .bd ul {
	width: 100%;
	margin-top: 12px;
	height: 120px;

}

.sec6 .bd ul li {
	padding-left: 20px;
	height: 42px;
	line-height: 42px;
	float: left;
	width: 260px;

	margin: 5px;
	text-align: center;

}

.sec6 .bd ul li a {
	float: left;
	max-width: 100%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 16px;
	color: #000000;
}

.sec6 .bd ul li a:hover {
	color: #000000;
}

.hd {
	margin-bottom: 15px;
}

.bd span {
	font-size: 0.8rem;
}

@media screen and (max-width: 1024px) {

		header {
		    line-height: 170px;
		    font-size: 20px;
		}
	
}