/* 英文默认字体 */

@font-face {
	font-family: 'Poppins';
	src: url('../fonts/poppins.woff2')
}

* {
	font-family: 'Poppins', Arial, Helvetica, sans-serif;
}

html,
body {
	font-size: 16px;
	background-color: #fff;
}

body,
div,
a,
li,
ul,
ol,
dl,
img,
span,
input {
	padding: 0px;
	margin: 0px;
	list-style: none;
	border: 0px;
}

a:link {
	color: #000;
	text-decoration: none;
}

a:visited {
	text-decoration: none;
	color: #000;
}

a:hover {
	text-decoration: none;
	color: #000;
}

a:active {
	text-decoration: none;
	color: #000;
}

/* 外边距和后台一致 */

p {
	margin: 5px 0;
}

ul {
	list-style-type: none;
}

img {
	max-width: 100%;
}

.clear {
	clear: both;
}

.f-l {
	float: left;
}

.f-r {
	float: right;
}

.after:after {
	content: '';
	display: block;
	clear: both;
}

.mr-0 {
	margin-right: 0px !important;
}

.this-1200 {
	margin: 0 auto;
	width: 1200px;
}

.this-1400 {
	margin: 0 auto;
	width: 1400px;
}

/* 表格初始化 */

table {
	border-collapse: collapse;
	border-spacing: 0;
}

td {
	border: 1px solid #eee;
	padding: 7px;
	font-size: 14px;
}

.o-v {
	overflow-y: hidden;
}

/* 头部 */
#header {
	background-color: #fff;
}

#header .logo {
	height: 51px;
	margin-top: 14px;
	margin-bottom: 14px;
}

#header .h_r {
	float: right;
	margin-top: 26px;
}

#nav {
	float: left;
	margin-top: 4px;
}

#nav a {
	float: left;
	font-size: 16px;
	color: #333;
	margin-right: 70px;
	transition: all 0.3s;
	text-transform: uppercase;
}

#nav a:last-child {
	margin-right: 0px;
}

#nav a:hover,
#nav a.active {
	color: #005dae;
}

.header_search {
	float: right;
	width: 190px;
	height: 30px;
	padding: 0 10px;
	margin-left: 30px;
	border-radius: 4px;
	border: 1px solid #e9e9e9;
}

.header_search input {
	color: #b2b2b2;
	width: 158px;
	line-height: 30px;
	font-size: 12px;
	outline: none;
}

.header_search button {
	float: right;
	color: #b2b2b2;
	font-size: 16px;
	line-height: 30px;
	background: unset;
	border: unset;
}

#home .one {
	margin: 50px 0;
}

#home .one_title {
	text-align: center;
	font-size: 30px;
	color: #212121;
	text-transform: uppercase;
	font-weight: bold;
	margin-bottom: 30px;
}

.one_bj {
	background-repeat: repeat;
	background-size: cover;
	background-position: center;
	background-color: transparent;
	padding: 20px 0;
}

.one_list li {
	float: left;
	position: relative;
	color: #fff;
	width: calc(25% - 1px);
	transition: all 0.3s;
	height: 489px;
	margin-right: 1px;
	background: rgba(0, 0, 0, 0.5);
}

.one_list li:nth-of-type(4) {
	margin-right: 0;
}

.one_list li a {
	color: #fff;
}

.one_list li a .one_list_bt {
	font-size: 20px;
	width: calc(100% - 60px);
	font-weight: bold;
	position: absolute;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	padding: 400px 30px 67px 30px;
}

.one_list li a .one_list_img {
	width: 100%;
	height: 0;
	display: none;
	padding-top: 489px;
	background-size: cover;
	transition: all 0.3s;
	background-position: center center;
	position: absolute;

}

.one_list li a:hover .one_list_img {
	display: block;
	transition: all 0.3s;
}

#home .two {
	width: 100%;
	padding-top: 600px;
	background-size: cover;
	background-position: center;
}

#home .three {
	padding: 50px 0;
}

#home .three .one_bj {
	width: 100%;
	height: 485px;
	background-size: cover;
	background-position: center;
}

.four {
	margin-bottom: 70px;
}

.four_title {
	font-size: 30px;
	color: #212121;
	font-weight: bold;
	margin-bottom: 30px;
	text-transform: uppercase;
}

.four_jj {
	font-size: 18px;
	padding: 0 26px;
	width: calc(100% - 52px);
	color: #212121;
	margin-bottom: 50px;
}

.four_list li {
	float: left;
	width: calc(33.33% - 160px);
	margin: 0 80px;
}

.four_list_tb {
	max-height: 70px;
	height: 70px;
	margin: auto;
	background-size: auto;
	background-position: center center;
	background-repeat: no-repeat;
}

.four_list_bt {
	color: #000;
	font-weight: bold;
	font-size: 20px;
	text-align: center;
	margin: 26px 0;
}

.four_list_jj {
	width: 222px;
	color: #666;
	font-size: 14px;
	line-height: 20px;
	text-align: center;
}

.five {
	padding: 50px 0 220px 0;
	height: 430px;
	background-attachment: fixed;
	background-position: center;
	margin-bottom: 26px;
}

.five .five_title {
	font-size: 30px;
	color: #212121;
	font-weight: bold;
	margin-bottom: 140px;
	text-transform: uppercase;
}

.five_list li {
	float: left;
	width: calc(33.33% - 27px);
	margin-right: 40px;
	padding: 34px 20px;
	border: 1px solid #fff;
	transition: all 0.3s;
	box-sizing: border-box;
	color: #fff;
}

.five_list li:hover {
	background-color: #fff;
}


.five_list li:nth-of-type(3) {
	margin-right: 0;
}

.five_list li .five_list_bt {
	font-size: 20px;
	font-weight: bold;
	line-height: 30px;
	display: -webkit-box;
	transition: all 0.3s;
	-webkit-line-clamp: 2;
	height: 60px;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 20px;
}

.five_list li:hover .five_list_bt {
	color: #333;
}

.five_list li .five_list_jj {
	font-size: 14px;
	line-height: 20px;
	transition: all 0.3s;
	display: -webkit-box;
	height: 40px;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 20px;
}

.five_list li:hover .five_list_jj {
	color: #666;
}

.five_list li a.five_list_jt {
	width: 26px;
	height: 26px;
	text-align: center;
	display: block;
	color: #fff;
	transition: all 0.3s;
	border-radius: 100%;
	border: 1px solid #fff;
}

.five_list li .five_list_jt i {
	font-size: 20px;
	margin-left: 2px;
	line-height: 26px;

}

.five_list li:hover .five_list_jt {
	color: #0060ac;
	border: 1px solid #0060ac;
}

#footer {
	background-color: #002e57;
	color: #fff;
}

#footer a {
	color: #fff;
}

.footer_l {
	padding: 60px 0;
	font-size: 14px;
	line-height: 38px;
	float: left;
}

.footer_l p {
	margin: 0;
}

.f_xian {
	/* border: 1px solid #406281; */
	float: right;
	margin: 30px 36px;
	width: 1px;
	height: 290px;
	background-color: #406281;
}

.f_er {
	float: right;
	margin-top: 60px;
	width: 189px;
	text-align: center;
}

.f_er p {
	margin: 0;
	font-size: 14px;
	text-transform: uppercase;
}

.bq {
	border-top: 1px solid #406281;
	padding: 20px 0;
}

.bq p {
	margin: 0;
	font-size: 14px;
	line-height: 20px;
}

#main .main_top {
	font-size: 14px;
	font-weight: bold;
	height: 46px;
	color: #000;
	line-height: 46px;
	background-color: #F1F1F3;
}

#main .main_top .main_top_l {
	float: left;
	text-transform: uppercase;
}

#main .main_top .main_top_r {
	float: right;
	text-transform: uppercase;
}

#main .main_top .main_top_r a {
	color: #606266;
	transition: all 0.3s;
}

#main .main_top .main_top_r a:hover {
	color: #000;
}

.main {
	margin: 30px 0;
}


#main .products .products_left {
	width: 250px;
	float: left;
	margin-bottom: 40px;
	margin-top: 10px;
}


#main .products .products_left .title {
	line-height: 50px;
	background-color: #005dae;
	text-align: center;
	font-size: 18px;
	color: #fff;
	border-top-right-radius: 5px;
	border-top-left-radius: 5px;
}

#main .products .products_left .list li {
	display: block;
}

#main .products .products_left .list li .parent {
	height: 47px;
	background-color: #F6F6F6;
}

#main .products .products_left .list li .parent a {
	float: left;
	width: 200px;
	box-sizing: border-box;
	margin: 0;
	line-height: 46px;
	padding-left: 10px;
	border-bottom: 1px solid #fff;
	font-size: 14px;
	cursor: pointer;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#main .products .products_left .list li .parent a:hover {
	background-color: #ddd;
}

#main .products .products_left .list li .parent span {
	float: right;
	width: 50px;
	text-align: center;
	line-height: 46px;
	border-left: 1px solid #fff;
	border-bottom: 1px solid #fff;
	cursor: pointer;
	font-size: 25px;
	box-sizing: border-box;
	user-select: none;
}

#main .products .products_left .list li .parent span:hover {
	background-color: #ddd;
}

#main .products .products_left .list li .son {
	display: none;
	width: 100%;
}

#main .products .products_left .list li .son a {
	display: block;
	box-sizing: border-box;
	width: 100%;
	margin: 0;
	padding: 5px 20px;
	border-bottom: 1px solid #fff;
	font-size: 14px;
	cursor: pointer;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	line-height: 35px;
	background-color: #F6F6F6;
}

#main .products .products_left .list li .son a:hover {
	background-color: #ddd;
}

.left-active {
	width: 100%;
	background-color: #ddd !important;
}


#main .products .products_right {
	width: calc(100% - 280px);
	float: left;
	margin-left: 30px;
	margin-top: 10px;
}

#main .products .products_right .products_right_cp {
	display: block;
	float: left;
	width: calc(25% - 8px);
	margin-right: 10px;
	margin-bottom: 30px;
}

#main .products .products_right .products_right_cp:nth-of-type(4n) {
	margin-right: 0;

}

#main .products .products_right .products_right_cp .img {
	padding-top: 100%;
	height: 0;
	/* border: 1px solid #eee; */
	overflow: hidden;
	box-sizing: border-box;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	transition: all 0.3s;
}

#main .products .products_right .products_right_cp .products_right_title {
	overflow: hidden;
	color: #333;
	font-size: 16px;
	line-height: 24px;
	margin: 20px 0;
	height: 48px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}

#main .products .products_right .products_right_cp:hover .products_right_title {
	color: #002e57;
}

#main .products .products_right .products_right_cp .products_right_item {
	color: #999;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

#main .products-view .img {
	width: 400px;
	float: left;
	margin-right: 50px;
}

.pro_right {
	float: left;
	width: calc(100% - 450px);
}

#main .products-view .img>a {
	display: block;
	width: 100%;
	padding-top: 100%;
	border: 1px solid #f1f2f4;
	text-align: center;
	box-sizing: border-box;
	font-size: 0;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

#main .products-view .img .list li {
	width: calc(25% - 8px);
	margin-right: 10px;
	margin-top: 10px;
	float: left;
	border: 1px solid #f1f2f4;
	box-sizing: border-box;
}

#main .products-view .img .list li:nth-of-type(4n) {
	margin-right: 0;
}

#main .products-view .img .list li.active {
	border: 1px solid #434b38;
}

#main .products-view .img .list a {
	display: block;
	width: 100%;
	padding-top: 100%;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

.products-view .bt {
	font-size: 20px;
	font-weight: bold;
	margin: 40px 0 20px 0;
	text-align: left;
}

.products-view .bt_info {
	font-size: 16px;
	margin-bottom: 20px;
	text-align: left;
	color: #666;
	padding-bottom: 20px;
	border-bottom: 1px solid #eee;
}

#main .products-view .details_bq {
	font-size: initial;
	margin-top: 10px;
	font-size: 16px;
	color: #434b38;
	padding: 15px 0;
	border-top: 1px solid #eee;
	border-bottom: 1px solid #eee;
	margin-bottom: 20px;
	box-sizing: border-box;
}

.news_list li {
	float: left;
	width: calc(33.33% - 27px);
	margin-right: 40px;
	padding: 34px 20px;
	border: 1px solid #ccc;
	transition: all 0.3s;
	box-sizing: border-box;
	margin-bottom: 40px;
}

.news_list li:hover {
	background-color: #0060ac;
	border: 1px solid #0060ac;
}


.news_list li:nth-of-type(3n) {
	margin-right: 0;
}

.news_list li .five_list_bt {
	font-size: 20px;
	font-weight: bold;
	line-height: 30px;
	display: -webkit-box;
	transition: all 0.3s;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	height: 60px;
	text-overflow: ellipsis;
	margin-bottom: 20px;
}

.news_list li:hover .five_list_bt {
	color: #fff;
}

.news_list li .five_list_jj {
	font-size: 14px;
	line-height: 20px;
	transition: all 0.3s;
	display: -webkit-box;
	height: 40px;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 20px;
}

.news_list li:hover .five_list_jj {
	color: #fff;
}

.news_list li a.five_list_jt {
	width: 26px;
	height: 26px;
	text-align: center;
	display: block;
	color: #ccc;
	transition: all 0.3s;
	border-radius: 100%;
	border: 1px solid #ccc;
}

.news_list li .five_list_jt i {
	font-size: 20px;
	margin-left: 2px;
	line-height: 26px;

}

.news_list li:hover .five_list_jt {
	color: #fff;
	border: 1px solid #fff;
}

.news_bt {
	font-size: 38px;
	line-height: 56px;
	color: #333;
	margin-bottom: 20px;
}

.news_nr {
	margin-bottom: 30px;
}

.news_nr p {
	margin: 0;
	font-size: 14px;
	line-height: 24px;
}

.about_l {
	float: left;
	width: calc(100% - 550px);
}

.about_r {
	float: right;
	width: 500px;
}

#nav-m {
	display: none;
}

/* 手机版 */
@media screen and (max-width:1200px) {

	html,
	body {
		overflow-x: hidden;
		min-height: 100vh;
	}

	.this-1200 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

	/* 头部 */
	.wrap {
		transition: all 0.3s ease 0s;
		transform: translate(0, 0px);
	}

	.wrap.active {
		transform: translate(calc(-90% + 60px), 0px);
	}

	#header,
	#nav {
		display: none;
	}

	#nav-m {
		height: 50px;
		display: block;
		position: relative;
		z-index: 999;
		font-size: 0;
		width: 100%;
	}

	#nav-m .logo {
		height: 50px;
		float: left;
	}

	#nav-m .logo img {
		height: 40px;
		margin-left: 10px;
		margin-top: 5px;
	}

	#nav-m>.title {
		font-size: 14px;
		display: inline-block;
		line-height: 50px;
		vertical-align: top;
		margin-left: 10px;
		width: calc(100% - 140px);
		text-overflow: ellipsis;
		white-space: nowrap;
		overflow: hidden;
	}

	#nav-m .menu {
		position: absolute;
		right: 10px;
		top: 11px;
		width: 22px;
		padding: 5px 10px;
		border: 1px solid #333;
		border-radius: 3px;
	}

	#nav-m .menu span {
		display: block;
		width: 100%;
		margin-bottom: 5px;
		height: 2px;
		background-color: #333;
	}

	#nav-m .menu span:nth-of-type(3) {
		margin-bottom: 0px;
	}

	#nav-m .list {
		position: fixed;
		left: 100%;
		width: calc(90% - 60px);
		top: 0;
		height: 100vh;
	}

	#nav-m .list a {
		padding-left: 10px;
		position: relative;
	}

	#nav-m .list a {
		height: 45px;
		width: 100%;
		float: left;
		font-size: 14px;
		color: #666;
		box-sizing: border-box;
		text-transform: uppercase;
		line-height: 45px;
		border-bottom: 1px solid #DEDEDF;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	#nav-m .list .title {
		border-bottom: 1px solid #DEDEDF;
	}

	#nav-m .list .title a {
		width: calc(100% - 60px);
		border-right: 1px solid #DEDEDF;
		border-bottom: 0;
	}

	#nav-m .list li i {
		width: 60px;
		height: 45px;
		line-height: 45px;
		float: right;
		font-size: 22px;
		text-align: center;
		color: #666;
		transition: all 0.3s;
		box-sizing: border-box;
	}

	#nav-m .list li .children {
		background-color: #FAFAFA;
		display: none;
	}

	#nav-m .list .language a {
		float: left;
		width: 50%;
	}

	#nav-m .list .language a:nth-of-type(1) {
		border-right: 1px solid #DEDEDF;
	}

	/* 搜索 */
	#nav-m .list .search_m {
		font-size: 0;
		display: block;
		padding: 20px;
	}

	#nav-m .list .search_m input {
		width: calc(100% - 50px);
		line-height: 35px;
		padding-left: 10px;
		padding-right: 10px;
		box-sizing: border-box;
		outline: none;
		border: 1px solid #DEDEDF;
		font-size: 12px;
		border-top-left-radius: 3px;
		border-bottom-left-radius: 3px;
	}

	#nav-m .list .search_m button {
		width: 50px;
		line-height: 37px;
		border: 0;
		height: 37px;
		vertical-align: bottom;
		color: #fff;
		background-color: #DDD;
		outline: none;
		border-top-right-radius: 3px;
		border-bottom-right-radius: 3px;
	}

	#home .one {
		margin: 30px 0;
	}

	#home .one_title {
		font-size: 18px;
		margin-bottom: 20px;
	}

	.one_list li {
		width: calc(50% - 5px);
		height: 168px;
		margin-right: 10px;
		margin-bottom: 10px;
	}

	.one_list li:nth-of-type(2n) {
		margin-right: 0;
	}

	.one_list li a .one_list_img {
		padding-top: 168px;
	}

	.one_list li a .one_list_bt {
		font-size: 14px;
		padding: 120px 30px 0 30px;
	}

	#home .two {
		padding-top: 166px;
	}

	#home .three .one_bj {
		height: 346px;
	}

	.four_title {
		font-size: 18px;
		margin-bottom: 10px;
	}

	.four_jj {
		font-size: 14px;
		padding: 0;
		width: 100%;
		margin-bottom: 10px;
	}

	.four_list li {
		width: 100%;
		margin: 10px 0;
	}

	.four_list_bt {
		font-size: 16px;
		margin: 10px 0;
	}

	.four_list_jj {
		width: 90%;
		margin: auto;
	}

	.four {
		margin-bottom: 30px;
	}

	.five {
		padding: 30px 0;
		height: max-content;
		margin-bottom: 26px;
	}

	.five .five_title {
		font-size: 18px;
		color: #212121;
		font-weight: bold;
		margin-bottom: 20px;
		text-transform: uppercase;
	}

	.five_list li {
		float: none;
		width: 100%;
		margin-right: 0;
		padding: 20px;
		margin-bottom: 10px;
	}

	.five_list li .five_list_bt {
		font-size: 16px;
		line-height: 20px;
	}

	.footer_l {
		padding: 30px 0;
		font-size: 14px;
		line-height: 30px;
		float: none;
	}

	.f_xian {
		display: none;
	}

	.f_er {
		float: none;
		margin-top: 0px;
		margin-bottom: 10px;
	}

	.bq {
		padding: 14px 0;
	}

	.bq p {
		font-size: 12px;
		line-height: 20px;
	}

	.about_l {
		float: none;
		width: 100%;
	}


	.about_l video {
		width: 100%;
		height: auto;
	}

	.about_r {
		float: none;
		width: 100%;
	}

	#main .products .products_left {
		width: 250px;
		float: left;
		margin-bottom: 40px;
		margin-top: 10px;
	}

	#main .main_top_l .pro {
		display: none;
	}

	#main .main_top .main_top_l {
		position: relative;
	}


	#main .main_top .main_top_r {
		width: calc(100% - 130px);
		text-align: right;
	}

	#main .products .products_left {
		position: absolute;
		left: -250px;
		z-index: 1;
		background-color: #fff;
		margin: 0;
		/* top: 0; */
	}

	#main .products .products_right {
		width: 100%;
		float: none;
		margin-left: 0;
		margin-top: 10px;
	}

	#main .products .products_right .products_right_cp {
		width: calc(50% - 5px);
	}

	#main .products .products_right .products_right_cp:nth-of-type(3) {
		margin-right: 10px;
	}

	#main .products .products_right .products_right_cp:nth-of-type(2n) {
		margin-right: 0;
	}

	#main .products-view .img {
		width: 100%;
		float: none;
		margin-right: 0;
	}

	#main .products .products_right .products_right_cp .products_right_title {
		font-size: 14px;
		line-height: 20px;
		margin: 10px 0;
		height: 40px;
	}

	#main .products .products_right .products_right_cp .products_right_item {
		font-size: 12px;
	}

	.products-view .bt {
		font-size: 16px;
		font-weight: bold;
		margin: 20px 0;
	}

	.products-view .bt_info {
		font-size: 14px;
	}

	.news_list li {
		float: none;
		width: 100%;
		margin-right: 0;
		padding: 20px;
		margin-bottom: 10px;
	}

	.news_list li .five_list_bt {
		font-size: 16px;
		line-height: 24px;
		margin-bottom: 10px;
	}

	.news_list li .five_list_jj {
		font-size: 12px;
		line-height: 20px;
		margin-bottom: 14px;
	}

	.news_bt {
		font-size: 18px;
		line-height: 30px;
	}

	.four_list_tb {
		max-height: 50px;
		height: 50px;
		background-size: contain;
	}

	.pro_right {
		float: none;
		width: 100%;
		margin-top: 20px;
	}
}