/*通用类*/
* {
	margin: 0;
	padding: 0;
}

body {
	margin: 0 auto;
	font-size: 14px;
	font-family: PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
	background: #fff;
	text-align: justify;
	color: #010000;
	position: relative;
}

h1,
h2,
h3 {
	font-weight: 500;
}

img {
	border: none;
}

a {
	cursor: pointer;
	color: #333;
	text-decoration: none !important;
	outline: none;
}

a:hover {
	color: #006bb7;
}

ul {
	list-style-type: none;
}

em {
	font-style: normal;
}

.lt {
	float: left;
}

.rt {
	float: right;
}

input.sub,
label {
	border: none;
	cursor: pointer;
}

input,
textarea {
	font-family: PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
	outline: none;
}

table {
	border-collapse: collapse;
}

table td,
table th {
	padding: 0;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
	color: #ccc;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
	/* Mozilla Firefox 19+ */
	color: #ccc;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
	/* Mozilla Firefox 4 to 18 */
	color: #ccc;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
	/* Internet Explorer 10-11 */
	color: #ccc;
}

div.clear {
	font: 0px Arial;
	line-height: 0;
	height: 0;
	overflow: hidden;
	clear: both;
}

.clearfix::after {
	content: "";
	display: block;
	clear: both;
}

/*header 开始*/
.header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 99;
	padding: 0;
	height: 100px;
	background:#fff;

}

.header.fix {
	background: rgba(255, 255, 255, 1);
	box-shadow: 0px 1px 14.56px 1.44px rgba(153, 153, 153, 0.2);
}

.header .logo {
	float: left;
	margin-top: 15px;
}

.header .container {
	position: relative;
}

.header .sousuo {
	position: absolute;
	bottom: -50px;
	right: 10px;
	width: 300px;
	height: 50px;
	background: #fff;
	z-index: 98;
	overflow: hidden;
	border-radius: 2px;
	display: none;
}

.header .sousuo input {
	width: 80%;
	height: 45px;
	border: none;
	float: left;
	padding-left: 10px;
}

.header .sousuo button {
	float: left;
	width: 20%;
	height: 50px;
	text-align: center;
	background: none;
	border: none;
}

.header .nav {
	float: right;
	margin-left: 30px;
	z-index: 99;
}

.header .nav>li {
	float: left;
	width: auto;
	text-align: center;
	position: relative;
	line-height: 100px;
	padding: 0 30px;
}

.header .nav>li a {
	padding: 0;
	font-size: 16px;
	background: none;
}

.header .contact {
	padding-top: 100px;
	width: 19px;
	height: 19px;
	float: right;
	padding-left: 30px;
	background: url(../images/search.png) no-repeat center;
	background-size: 19px 19px;
}

.header .contact.hover {
	background: url(../images/chacha.png) no-repeat center;
	background-size: 19px 19px;
}

.header .contact:hover {
	cursor: pointer;
}

.header .nav .sec {
	position: absolute;
	top: 100px;
	left: 0;
	width: 100%;
	background: #2962a9;
	padding: 10px 0;
	display: none;
}

.header .nav>li:hover .sec {
	display: block;
}

.header .nav .sec>li {
	height: 37px;
	line-height: 37px;
	position: relative;
}

.header .nav .sec>li:hover,
.header .nav .sec>li.hover {
	background: #033a89;
}

.header .nav .sec>li a {
	color: #fff;
	font-size: 14px;
}

.header .nav .sec .level {
	width: 160px;
	padding: 10px 20px;
	position: absolute;
	left: 100px;
	top: 0;
	background: #033a89;
	display: none;
}

.header .nav .sec>li:hover .level {
	display: block;
}

.header .nav .sec .level>li {
	height: 37px;
	line-height: 37px;
	text-align: left;
}

.header .nav .sec .level li:hover {
	background: #2962a9;
}

.m_line {
	width: 25px;
	height: 16px;
	margin-top: -8px;
	position: absolute;
	top: 50%;
	right: 3%;
	display: none;
}

.m_line span {
	display: block;
	width: 100%;
	height: 2px;
	background-color: #000000;
	-webkit-transition: all ease .3s;
	-o-transition: all ease .3s;
	-moz-transition: all ease .3s;
	transition: all ease .3s;
}

.m_line span:nth-child(2) {
	margin: 6px 0;
}

/* .banner {
	margin-top: 100px;
} */

.banner .swiper-button-next {
	right: 3%;
}

.banner .swiper-button-prev {
	left: 3%;
}

.title {
	padding: 40px 0;
}

.title h3 {
	display: inline-block;
	float: left;
	font-size: 48px;
	color: #000000;
	font-weight: bold;
	margin: 0;
}

.title a {
	float: right;
	display: inline-block;
	padding-right: 30px;
	font-size: 24px;
	color: #0d70e3;
	margin-top: 8px;
	background: url(../images/youjiantou.png) no-repeat right center;
	background-size: 18px auto;
}

.fp_box_1 ul {
	margin-left: -15px;
	margin-right: -15px;
}

.fp_box_1 ul li {
	float: left;
	width: 50%;
	padding: 0 15px;
	height: 435px;
	margin-bottom: 30px;
}

.fp_box_1 ul li>div {
	width: 100%;
	height: 100%;
}

.fp_box_1 ul li .box1 {
	padding: 40px;
	background: url(../images/bg1.png) no-repeat center center;
	background-size: 100% 100%;
	padding-top: 80px;
}

.box1 .left {
	width: 50%;
	float: left;
}

.box1 .left h3 {
	font-size: 30px;
	color: #202020;
	margin: 0;
}

.box1 .left p {
	font-size: 16px;
	color: #777777;
	margin-top: 30px;
	margin-bottom: 35%;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	padding-right: 50px;
}

.box1 .left a {
	display: inline-block;
	padding-right: 30px;
	font-size: 16px;
	color: #0d70e3;
	margin-top: 8px;
	background: url(../images/youjiantou.png) no-repeat right center;
	background-size: 14px auto;
}

.box1 .rii {
	width: 50%;
	float: right;
}

.box1 .rii img {
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
	max-width: 100%;
}

.box1:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
	/*兼容-webkit-引擎浏览器*/
	-moz-transform: scale(1.1);
}

.box2 {
	margin-right: -15px;
}

.box2 .zuo {
	width: 50%;
	float: left;
	padding-right: 15px;
}

.box2>div {
	height: 100%;
}

.box2>div a {
	display: inline-block;
	width: 100%;
	height: 450px;
	height: 100%;
	background: #f8f8fa;
}

.box2 .you {
	width: 50%;
	float: right;
	text-align: center;
	padding-left: 15px;
}

.box2 .pic {
	width: 100%;
	height: 320px;
	margin-top: 20px;
	overflow: hidden;
}

.box2 img {
	display: block;
	margin: 0 auto;
	max-width: 80%;
	height: 100%;
	object-fit: cover;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}

.box2>div:hover img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
	/*兼容-webkit-引擎浏览器*/
	-moz-transform: scale(1.1);
}

.box2 p {
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	width: 80%;
	margin: 0 auto;
	margin-top: 30px;
}

.fp_box_1 {
	padding-bottom: 80px;
}


.fp_box_2 {
	background: url(../images/bg2.png) no-repeat top;
	background-size: 100%;
}

.fp_box_2 h3 {
	margin: 0;
	padding: 60px 0;
	font-size: 48px;
	color: #ffffff;
	text-align: center;
	font-weight: bold;
}

.fp_box_2 .box {
	background: #fff;
	padding: 20px;
	box-shadow: 0px 1px 14.56px 1.44px rgba(153, 153, 153, 0.2)
}

.fp_box_2 .box ul li {
	width: 33.333%;
	float: left;
	padding: 0 5px;
}

.fp_box_2 .box ul li h4 {
	margin: 0;
	padding: 20px 0;
	font-size: 30px;
	color: #0e5fc2;
	text-align: center;
	font-weight: bold;
}

.fp_box_2 .box ul li .pic {
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.fp_box_2 .box ul li .pic img {
	width: 100%;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}

.fp_box_2 .box ul li:hover .pic img {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
	/*兼容-webkit-引擎浏览器*/
	-moz-transform: scale(1.1);
}

.fp_box_2 .box ul li p {
	width: 100%;
	margin: 15px 0;
	font-size: 22px;
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.fp_box_2 .box ul li a {
	display: block;
	margin: 30px auto;
	width: 170px;
	height: 45px;
	background: #0b6be3;
	text-align: center;
	line-height: 45px;
	color: #fff;
	font-size: 18px;
	border-radius: 10px;
	border: 1px solid #fff;
}

.fp_box_2 .box ul li a:hover {
	background: #fff;
	border: 1px solid #0b6be3;
	color: #333;
}

.fp_box_2 {
	padding-bottom: 80px;
}

.fp_box_3 {
	padding: 80px 0;
	background: #f6f6f6;
}

.fp_box_3 .left {
	width: 50%;
	float: left;
	padding-right: 30px;
}

.fp_box_3 .left h3 {
	margin: 0;
	font-size: 36px;
	color: #181818;
	font-weight: 500;
}

.fp_box_3 .left h2 {
	display: inline-block;
	font-size: 42px;
	color: #0b6be3;
	margin: 35px 0;
	position: relative;
	padding-right: 200px;
}

.fp_box_3 .left h2::after {
	display: block;
	content: '';
	width: 180px;
	height: 4px;
	background: url(../images/bg3.png) no-repeat right;
	background-size: 100% 100%;
	position: absolute;
	top: 50%;
	right: 0;
}

.fp_box_3 .left p {
	font-size: 22px;
	color: #505050;
	line-height: 1.8;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 5;
}

.fp_box_3 .left a {
	display: inline-block;
	padding: 10px 25px;
	color: #fff;
	font-size: 18px;
	background: #0b6be3;
	margin-top: 30px;
}

.fp_box_3 .left a:hover {
	background: #033a89;
}

.fp_box_3 .rii {
	width: 50%;
	float: right;
}

.fp_box_3 .rii .video {
	width: 100%;
	height: 450px;
	border-radius: 30px;
	position: relative;
	overflow: hidden;
}

.fp_box_3 .rii .video video {
	width: 100%;
	height: 100%;
}

.fp_box_3 .rii .video a {
	display: block;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.8);
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	display: -webkit-flex;
	align-items: center;
	justify-content: center;
}

.fp_box_4 {
	padding: 80px 0;
	background: url(../images/bg4.png) no-repeat center center;
	background-size: 100% 100%;
}

.title_two {
	text-align: center;
}

.title_two h3 {
	color: #fff;
	font-size: 48px;
	margin: 0;
}

.title_two p {
	font-size: 22px;
	color: #ffffff;
	margin: 30px 0;
}

.lunbo {
	position: relative;
}

.lunbo img {
	display: block;
	width: 100%;
}

.lunbo .text {
	background: #fff;
	padding: 15px;
}

.lunbo .text h3 {
	margin: 0;
	text-align: center;
	font-size: 22px;
	color: #000000;
	margin-bottom: 20px;
}

.lunbo .text p {
	text-align: center;
	font-size: 16px;
	color: #999;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.lunbo .swiper-button-next.swiper-button-white {
	width: 50px;
	height: 50px;
	background: url(../images/prev02.png);
	background-size: 50px 50px;
	right: -70px;
}

.lunbo .swiper-button-prev.swiper-button-white {
	width: 50px;
	height: 50px;
	background: url(../images/prev01.png);
	background-size: 50px 50px;
	left: -70px;
}

.title span {
	display: block;
	font-size: 18px;
	color: #333333;
	font-weight: 100;
	margin-top: 10px;
}

.news {
	padding: 50px 0;
}

.news .left {
	width: 66.66%;
	float: left;
}

.news .left {
	margin-left: -15px;
	margin-right: -15px;
}

.news .left>div {
	width: 50%;
	float: left;
	padding: 0 15px;
}

.news .left>div .pic {
	width: 100%;
	height: 310px;
	overflow: hidden;
	border-radius: 15px;
}

.news .left>div .pic img {
	width: 100%;
	height: 100%;
	display: block;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}

.news .left>div .pic img:hover {
	transform: scale(1.1);
	-webkit-transform: scale(1.1);
	/*兼容-webkit-引擎浏览器*/
	-moz-transform: scale(1.1);
}

.news .left>div .text h3 {
	margin: 20px 0;
	font-size: 23px;
	color: #000000;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;

}

.news .left>div .text p {
	font-size: 16px;
	color: #939393;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.news .left>div .text span {
	color: #939393;
	display: block;
	margin-top: 20px;
}

.news .rii {
	float: right;
	width: 33.33%;
}

.news .rii ul li {
	padding: 20px 0;
	padding-top: 0;
	border-bottom: 1px solid #e6e6e6;
	margin-bottom: 30px;
}

.news .rii ul li h3 {
	font-size: 24px;
	color: #000000;
	overflow: hidden;
	margin-top: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.news .rii ul li p {
	font-size: 16px;
	color: #939393;
	overflow: hidden;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	margin: 15px 0;
}

.news .rii ul li span {
	display: block;
	color: #939393;
	display: block;
	margin-top: 20px;
}

.title2 a {
	margin-top: 25px;
}

footer {
	background: #292828;
	padding: 60px 0;
	padding-bottom: 20px;
}

footer ul li {
	float: left;
}

footer ul li:nth-child(1) {
	width: 18%;
}

footer ul li:nth-child(2) {
	width: 32%;
}

footer ul li h3 {
	font-size: 22px;
	color: #fff;
	font-weight: 500;
	margin: 0;
	margin-bottom: 25px;
}

footer ul li a {
	display: inline-block;
	padding-left: 20px;
	background: url(../images/index4_07.png) no-repeat left center;
	color: #fff;
	font-size: 14px;
	display: block;
	margin-bottom: 15px;
}

footer ul li:nth-child(2) a {
	display: inline-block;
	width: 50%;
	float: left;
}

footer ul li p {
	position: relative;
	padding-left: 25px;
	color: #fff;
	font-size: 14px;
	display: block;
	margin-bottom: 25px;
	width: 60%;
	line-height: 1.6;
}

footer ul li p img {
	position: absolute;
	top: 0;
	left: 0;
}

.erweima {
	width: 100%;
	height: 100%;

}

.erweima img {
	width: 120px;
	height: 120px;
}

.erweima span {
	display: block;
	color: #fff;
	font-size: 16px;
	text-align: center;
	margin-top: 20px;
}

.footer {
	display: block;
	margin-top: 40px;
	border-top: 1px solid #202020;
	padding-top: 20px;
}

.footer span {
	color: #fff;
	font-size: 15px;
	text-align: left;
	display: inline-block;
	float: left;
}

.footer span a {
	color: #fff;
}

.footer span a:hover {
	color: #0b6be3;
}

.footer span:nth-child(2) {
	color: #fff;
	font-size: 15px;
	text-align: right;
	float: right;
}



@media only screen and (max-width:1620px) {}


@media only screen and (max-width:1420px) {
	.header .nav>li {
		padding: 0 15px;
	}

	.box2 img {
		height: auto;
	}

	.box1 .left h3 {
		font-size: 25px;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
	}

	.box1 .left p {
		font-size: 14px;
		line-height: 1.6;
		margin-bottom: 35%;
		-webkit-line-clamp: 5;
		padding-right: 30px;
	}

	.fp_box_2 .box ul li h4 {
		font-size: 22px;
	}

	.fp_box_2 .box ul li p {
		font-size: 17px;
	}

	.fp_box_3 .left h3 {
		font-size: 28px;
	}

	.fp_box_3 .left h2 {
		font-size: 32px;
	}

	.lunbo img {
		height: 210px;
	}

	.title h3 {
		font-size: 34px;
	}

	.title a {
		font-size: 16px;
	}

	.title span {
		font-size: 14px;
	}

	footer ul li:nth-child(2) {
		width: 42%;
	}

	footer ul li:nth-child(3) {
		width: 25%;
	}

	footer ul li:nth-child(4) {
		width: 15%;
	}

	.erweima {
		text-align: center;
	}

	footer ul li p {
		text-align: left;
		width: 80%;
	}
}



@media only screen and (max-width:1200px) {
	.header .container {
		width: 100%;
	}

	.header .logo {
		width: 260px;
		margin-top: 35px;
	}

	.header .logo img {
		width: 100%;
	}

	.header .contact {
		font-size: 18px;
	}

	.header .logo {
		width: 260px;
		margin-top: 18px;
	}

	.fp_box_1 ul li {
		height: 300px;
	}

	.fp_box_1 ul li .box1 {
		padding: 30px;
		padding-top: 30px;
	}

	.box1 .left p {
		margin-bottom: 30px;
	}

	.box2 .pic {
		width: 100%;
		height: 200px;
		margin-top: 20px;
		overflow: hidden;
	}

	.box2 p {
		font-size: 13px;
	}

	.fp_box_2 h3 {
		padding: 40px 0;
		font-size: 32px;
	}

	.fp_box_2 .box ul li h4 {
		font-size: 18px;
	}

	.fp_box_2 .box ul li a {
		display: block;
		margin: 30px auto;
		width: 120px;
		height: 35px;
		background: #0b6be3;
		text-align: center;
		line-height: 35px;
		color: #fff;
		font-size: 14px;
		border-radius: 5px;
		border: 1px solid #fff;
	}

	.fp_box_3 .left h3 {
		font-size: 20px;
	}

	.fp_box_3 .left h2 {
		font-size: 20px;
		margin: 20px 0;
	}

	.fp_box_3 .left p {
		font-size: 16px;
		color: #505050;
		line-height: 1.8;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 6;
	}

	.fp_box_3 .left a {
		display: inline-block;
		padding: 5px 15px;
		color: #fff;
		font-size: 14px;
		background: #0b6be3;
		margin-top: 30px;
	}

	.fp_box_3 .rii .video {
		width: 100%;
		height: 300px;
		border-radius: 30px;
		position: relative;
		overflow: hidden;
	}

	.fp_box_3 .rii .video a img {
		width: 50px;
		height: 50px;
	}

	.fp_box_3 .rii .video {
		border-radius: 10px;
	}

	.title_two h3 {
		color: #fff;
		font-size: 28px;
		margin: 0;
	}

	.title_two p {
		font-size: 17px;
		color: #ffffff;
		margin: 15px 0;
	}

	.lunbo img {
		height: 150px;
		object-fit: cover;
	}

	.lunbo .text h3 {
		margin: 0;
		text-align: center;
		font-size: 16px;
		color: #000000;
		margin-bottom: 5px;
	}

	.lunbo .text p {
		text-align: center;
		font-size: 12px;
		color: #999;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
		margin-bottom: 0;
	}

	.news .left>div .pic {
		width: 100%;
		height: 220px;
		overflow: hidden;
		border-radius: 15px;
	}

	.news .left>div .pic img {
		object-fit: cover;
	}

	.news .left>div .text h3 {
		margin: 15px 0;
		font-size: 18px;
		color: #000000;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
	}

	.news .left>div .text p {
		font-size: 12px;
		color: #939393;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
	}

	.news .left>div .text span {
		color: #939393;
		display: block;
		margin-top: 10px;
	}

	.news .rii ul li h3 {
		font-size: 18px;
		color: #000000;
		overflow: hidden;
		margin-top: 0;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
	}

	.news .rii ul li p {
		font-size: 12px;
		color: #939393;
		overflow: hidden;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
		margin: 5px 0;
	}

	.news .rii ul li span {
		display: block;
		color: #939393;
		display: block;
		margin-top: 10px;
	}

	.news .rii ul li {
		margin-bottom: 25px;
		padding-bottom: 12px;
	}
}

@media only screen and (max-width: 1000px) {
	.header .contact {
		margin-right: 60px;
	}

	.header .nav {
		position: fixed;
		left: 0;
		top: 100px;
		width: 100%;
		background: #033a89;
		padding: 20px 0;
		margin: 0;
		display: none;

	}

	.header .nav>li {
		width: 100%;
		line-height: 80px;
	}

	.header .nav>li a {
		color: #fff;
	}

	.header .nav .sec {
		position: static;
	}

	.header .nav .sec>li {
		height: auto;
	}

	.header .nav .sec .level {
		position: static;
		width: 100%;
		padding: 10px 0;
	}

	.header .nav .sec .level li {
		text-align: center;
	}

	.m_line {
		display: block;
		width: 25px;
		height: 16px;
		margin-top: -8px;
		position: absolute;
		top: 50%;
		right: 3%;
	}

	.m_line span {
		display: block;
		width: 100%;
		height: 2px;
		background-color: #000000;
		-webkit-transition: all ease .3s;
		-o-transition: all ease .3s;
		-moz-transition: all ease .3s;
		transition: all ease .3s;
	}

	.m_line span:nth-child(2) {
		margin: 6px 0;
	}

	.header .ac .line1 {
		transform: rotate(45deg) translate(3px, 5px);
	}

	.header .ac .line2 {
		opacity: 0;
	}

	.header .ac .line3 {
		transform: rotate(-45deg) translate(6px, -8px);
	}
}

@media only screen and (max-width: 750px) {


	.header {
		height: 60px;
	}

	.header .logo {
		width: 240px;
		margin-top: 15px;
	}

	.header .nav {
		top: 60px;
	}

	.banner {
		margin-top: 60px;
	}

	.header .logo {
		width: 150px;
		margin-top: 15px;
	}

	.header {
		background: #fff;
	}

	.m_line {
		display: block;
		width: 25px;
		height: 16px;
		margin-top: -8px;
		position: absolute;
		top: 30px;
		right: 3%;
	}

	.header .contact {
		padding: 30px;
		margin-right: 30px;
	}

	.header .sousuo {
		right: 0;
		bottom: -51px;
		border-radius: 0;
	}

	.header .nav>li {
		width: 100%;
		line-height: 50px;
	}

	.nav {
		height: 100%;
	}

	.header .nav>li>a {
		float: left;
		width: 30%;
		text-align: left;
		padding-left: 15px;
	}

	.header .nav .sec {
		position: static;
		margin-top: 50px;
	}

	.banner .swiper-button-next.swiper-button-white {
		width: 30px;
		height: 30px;
		background-size: 30px 30px;
		right: 5px;
	}

	.banner .swiper-button-prev.swiper-button-white {
		width: 30px;
		height: 30px;
		background-size: 30px 30px;
		left: 5px;
	}

	.title {
		padding: 30px 0;
	}

	.title h3 {
		font-size: 26px;
	}

	.title a {
		font-size: 14px;
		margin-top: 4px;
	}

	.fp_box_1 ul li {
		height: auto;
		width: 100%;
		margin-bottom: 20px;
	}

	.fp_box_1 ul li:nth-child(2) {
		margin-bottom: 0px;
	}

	.box1 .left p {
		font-size: 14px;
		color: #777777;
		margin-top: 20px;
		margin-bottom: 20px;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		padding-right: 20px;
	}

	.box1 .left h3 {
		font-size: 16px;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
		margin-top: 20px;
	}

	.fp_box_1 ul li .box1 {
		padding: 15px;
	}

	.box2 .pic {
		width: 100%;
		height: auto;
		margin-top: 20px;
		overflow: hidden;
	}

	.box2>.zuo,
	.box2>.you {
		padding-bottom: 10px;
	}

	.box2 .zuo {
		width: 50%;
		float: left;
		padding-right: 5px;
		padding-bottom: 10px;
	}

	.box2 .you {
		width: 50%;
		float: right;
		text-align: center;
		padding-left: 5px;
		padding-bottom: 10px;
	}

	.box2 img {
		height: 150px;
	}

	.box2 p {
		margin-top: 10px;
	}

	.box2 a {
		display: block;
		padding-bottom: 10px;
	}

	.fp_box_1 {
		padding-bottom: 30px;
	}

	.fp_box_2 {
		background-size: auto;
	}

	.fp_box_2 h3 {
		padding: 20px 0;
		font-size: 22px;
	}

	.fp_box_2 .box {
		padding: 10px;
	}

	.fp_box_2 .box ul li {
		width: 100%;
		float: left;
		padding: 0 5px;
	}

	.fp_box_2 {
		padding-bottom: 30px;
	}

	.fp_box_3 {
		padding: 30px 0;
		background: #f6f6f6;
	}

	.fp_box_3 .left {
		width: 100%;
		float: left;
		padding-right: 10px;
		margin-bottom: 20px;
	}

	.fp_box_3 .left p {
		font-size: 14px;
		color: #505050;
		line-height: 1.8;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 6;
	}

	.fp_box_3 .left h2::after {
		display: block;
		content: '';
		width: 180px;
		height: 2px;
		background: url(../images/bg3.png) no-repeat right;
		background-size: 100% 100%;
		position: absolute;
		top: 50%;
		right: 0;
	}

	.fp_box_3 .left a {
		margin-top: 20px;
	}

	.fp_box_3 .rii {
		width: 100%;
		float: right;
	}

	.fp_box_3 .rii .video {
		width: 100%;
		height: auto;
	}

	.fp_box_4 {
		padding: 30px 0;
		background: url(../images/bg4.png) no-repeat center center;
		background-size: 100% 100%;
	}
	.title_two p {
		font-size: 12px;
		color: #ffffff;
		margin: 8px 0;
	}
	.title_two h3 {
		color: #fff;
		font-size: 22px;
		margin: 0;
	}
	.lunbo img {
		height: 120px;
		object-fit: cover;
	}
	.news {
		padding:30px 0;
	}
	.title span {
		font-size: 8px;
		margin-top: 0;
	}
	.news .left {
		margin-left: -0px;
		margin-right: -0px;
	}
	.news .left {
		width: 100%;
		float: left;
	}
	.news .left>div {
		width: 100%;
		float: left;
		padding: 0 ;
		margin-bottom: 20px;
	}
	.news .left>div .pic {
		width: 100%;
		height: auto;
		overflow: hidden;
		border-radius: 15px;
	}
	.news .left>div .text p {
		font-size: 12px;
		color: #939393;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
	}
	.news .rii {
		float: right;
		width: 100%;
		margin-top: 30px;
	}
	.news .rii ul li p {
		font-size: 12px;
		color: #939393;
		overflow: hidden;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		margin: 5px 0;
	}
	footer ul li:nth-child(1) {
		width: 50%;
	}
	footer ul li:nth-child(2) a {
		display: inline-block;
		width: 100%;
		float: left;
	}
	footer ul li:nth-child(3) {
		width: 100%;
	}
	footer ul li:nth-child(4) {
		width: 100%;
		text-align: center;
	}
	.footer span {
		color: #fff;
		width: 100%;
		font-size: 10px;
		text-align: left;
		display: inline-block;
		float: left;
		margin-bottom: 20px;
		text-align: left;
	}
	.footer span:nth-child(2) {
		color: #fff;
		font-size: 10px;
		text-align: left;
		float: right;
	}
	footer {
		background: #292828;
		padding: 20px 0;
		padding-bottom: 20px;
	}
	footer ul li h3 {
		font-size: 16px;
		color: #fff;
		font-weight: 500;
		margin: 0;
		margin-bottom: 25px;
	}
	footer ul li a {
		display: inline-block;
		padding-left: 20px;
		background: url(../images/index4_07.png) no-repeat left center;
		color: #fff;
		font-size: 12px;
		display: block;
		margin-bottom: 10px;
	}
	footer ul li p{
		width: 100%;
		font-size: 12px;
	}
	.erweima span {
		display: block;
		color: #fff;
		font-size: 14px;
		text-align: center;
		margin-top: 15px;
	}
	.nav li.nav_two{
		background: url(../images/baijiantou.png) no-repeat left center;
		background-size: 23px 23px;
		background-position-x: 95%;
		background-position-y: 15px;
	}
	.header .sousuo{
		z-index: 100;
	}
}