/* 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 {
	position: absolute;
	width: 100%;
	z-index: 999;
	height: 100px;
	background: rgba(255, 255, 255, 0.5) !important;
}

#header .logo {
	height: 61px;
	margin-top: 19.5px;
}

#nav {
	float: left;
}

#nav a {
	float: left;
	font-size: 18px;
	color: #000;
	padding: 0 16px;
	margin-right: 54px;
	line-height: 100px;
	transition: all 0.3s;
}

#nav a.active,
#nav a:hover {
	color: #fff;
	background: #2867b4 !important;
}


.search a i {
	color: #333;
	line-height: 100px;
}

#home .one {
	padding: 70px 0;
}

#home .one .one_title {
	margin-bottom: 80px;
	text-align: center;
}

#home .one .one_title .one_title_one {
	font-size: 40px;
	color: #000;
	font-weight: bold;
}

#home .one .one_title .one_title_two {
	background-color: #e7081a;
	width: 120px;
	height: 3px;
	margin: auto;
	margin-top: 10px;
	margin-bottom: 26px;
}

#home .one .one_title .one_title_three a {
	font-size: 16px;
	color: #666;
	padding: 10px 20px;
	border: 1px solid #ccc;
	text-align: center;
	text-transform: uppercase;
	display: inline-block;
	box-sizing: border-box;
	transition: all 0.3s;
}

#home .one .one_title .one_title_three a:hover {
	color: #fff;
	border: 1px solid #2867b4;
	background-color: #2867b4;
}

.one_top {
	width: 100%;
}

.one_one {
	width: calc(66% - 22px);
	float: left;
	color: #fff;
	position: relative;
	overflow: hidden;
}

.one_img {
	padding-top: 442px;
	color: #fff;
	transition: all 0.3s;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.one_zi {
	color: #fff;
	z-index: 999;
	position: absolute;
	left: 42px;
	transition: all 0.3s;
	bottom: 50px;
}

.one_one:hover .one_zi {
	bottom: 80px;
}

.one_jj {
	font-size: 18px;
}

.one_bt {
	font-size: 30px;
	font-weight: bold;
}

.one_more {
	color: #fff;
	opacity: 0;
	transition: all 0.3s;
}

.one_one:hover .one_more {
	opacity: 1;
}

.one_one:hover .one_img {
	transform: scale(1.05);
}

.one_mask {
	background: rgba(0, 0, 0, 0.2) !important;
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	overflow: hidden;
	height: 100%;
	transition: all 0.3s;
}

.one_one:hover .one_mask {
	background-color: rgba(0, 104, 183, 0.5) !important;
	z-index: 1;
}

.one_two {
	width: 33%;
	margin-left: 36px;
	float: left;
}

.one_bottom {
	width: 100%;
}

.one_bottom .one_two {
	margin-top: 36px;
}

.one_bottom .one_two:nth-of-type(1) {
	margin-left: 0;
	width: calc(33% - 58px);
}

#home .two_img {
	padding: 100px 0 436px 0;
	background-repeat: no-repeat;
	background-size: cover;

}

.two {
	background-color: #fafafa;
	padding-bottom: 70px;
}

.two_title {
	margin-bottom: 80px;
}

.two_title .two_title_one {
	font-size: 40px;
	color: #fff;
	font-weight: bold;
}

.two_title .two_title_two {
	background-color: #fff;
	width: 120px;
	height: 3px;
	margin-top: 10px;
	margin-bottom: 26px;
}

.two_title .two_title_three {
	font-size: 18px;
	color: #fff;
}

.two_list {
	position: absolute;
	margin-top: -100px;
}

.two_list li {
	box-shadow: 0px 6px 10px #6f6f6f5e;
	margin: 17px;
}

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

.two_list li .mask {
	overflow: hidden;
	transition: all 0.3s;
	background-repeat: no-repeat;
}

.two_list li:hover .two_cp_img {
	transform: scale(1.05);
}

.two_list li .two_cp_img {
	width: 100%;
	height: 0;
	padding-top: 100%;
	background-size: cover;
	transition: all 0.3s;
	background-color: #fff;
}

.two_list li .two_cp_bt {
	background-color: #fff;
	height: 70px;
	line-height: 70px;
	font-size: 16px;
	text-align: center;
	padding: 0 20px;
	color: #000;
	width: calc(100% - 40px);
	transition: all 0.3s;
}

.two_list li:hover .two_cp_bt {
	color: #2867b4;
}

.three {
	padding: 90px 0 150px 0;
}

.three_l {
	float: left;
	width: 52%;
}

.three_l_img {
	width: 720px;
	margin-bottom: 20px;
	padding-top: 500px;
	color: #fff;
	transition: all 0.3s;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;

}

.three_l_nr {
	margin-right: 80px;
	display: -webkit-box;
	-webkit-line-clamp: 7;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}

.three_l_nr p {
	font-size: 16px;
	margin: 0;
	line-height: 36px;
	color: #000;
}

.three_r {
	float: left;
	width: 30%;
	margin-top: 40px;
	position: relative;
	margin-left: 100px;
}

#home .three_title .three_title_one {
	font-size: 40px;
	color: #000;
	font-weight: bold;
}

#home .three_title .three_title_two {
	color: #666;
	font-size: 18px;
	margin-bottom: 30px;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}

#home .three_title .three_title_three a {
	font-size: 16px;
	color: #666;
	padding: 10px 30px;
	border: 1px solid #ccc;
	text-align: center;
	text-transform: uppercase;
	display: inline-block;
	box-sizing: border-box;
	transition: all 0.3s;
}

#home .three_title .three_title_three a:hover {
	color: #fff;
	border: 1px solid #2867b4;
	background-color: #2867b4;
}

.three_r_img {
	position: absolute;
	padding-top: 500px;
	color: #fff;
	background-size: cover;
	background-position: center;
	width: 720px;
	background-repeat: no-repeat;
	left: -150px;
	margin-top: 40px;
}

#home .four {
	padding: 80px 0;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
}

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

.four_nr .two_title {
	margin-bottom: 40px;
}

.four_list li {
	float: left;
	width: calc(33% - 56px);
	margin-right: 26px;
	text-align: center;
	margin-bottom: 26px;
	padding: 20px;
	transition: all 0.3s;
	background: rgba(255, 255, 255, 0.7);
}

.four_list li:hover {
	background-color: #fff;
	box-shadow: 0px 0px 10px #6f6f6f9c;
}

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

.four_list li img {
	height: 30px;
	margin: auto;
	margin-bottom: 14px;
	display: block;
}

.four_list li .four_list_bt {
	font-size: 18px;
	color: #000;
	display: block;
	transition: all 0.3s;
}

.four_list li:hover .four_list_bt {
	color: #2867b4;
}

#footer {
	background-color: #415b6f;
	padding: 100px 0;
	color: #fff;
}

.footer_l {
	float: left;
	width: calc(100% - 930px);
}

.footer_nr {
	display: block;
	margin-top: 20px;
	font-size: 14px;
	line-height: 30px;
}

.footer_z {
	float: left;
	width: 600px;
	margin-left: 180px;
}

.footer_z a {
	width: 50%;
	float: left;
	font-size: 14px;
	transition: all 0.3s;
	line-height: 30px;
}

.footer_z a:hover {
	font-weight: bold;
}

.footer_r {
	float: right;
	width: 150px;
	text-align: center;
	font-size: 14px;
	line-height: 30px;
}

.bq {
	background-color: #415b6f;
	padding: 10px 0;
	text-align: center;
	color: #fff;
	font-size: 14px;
	line-height: 36px;
	border-top: 1px solid #6f818f;
}

#footer a,
.bq a {
	color: #fff;
}

#footer p,
.bq p {
	margin: 0;
}


#main .banner {
	height: 500px;
	background-size: cover;
	background-attachment: initial;
	background-position: center;
}

#main .link {
	width: 100%;
	height: 60px;
	line-height: 60px;
	background: #fff;
	border-bottom: 1px solid #dbe3ef;
}

#main .link .link_l {
	float: left;
}

#main .link .link_l a {
	float: left;
	font-size: 20px;
	display: block;
	color: #000;
	align-items: center;
	margin-right: 60px;
	font-weight: bold;
}

#main .link .link_l a:hover,
#main .link .link_l a.active {
	color: #2867b4;
}

#main .link .link_r {
	float: right;
	color: #999;
	font-size: 14px;
}

#main .link .link_r i {
	font-size: 18px;
	color: #666;
	margin-right: 10px;
}

#main>.link .link_r a {
	color: #666;
	font-size: 14px;
}

.about {
	margin: 40px 0;
}

#main .pro_list {
	width: 280px;
	float: left;
	box-sizing: border-box;
	margin-right: 80px;
	box-shadow: 2px 2px 10px #dbdbdb;
}

#main .pro_list .list .more .children {
	display: none;
}

#main .pro_list .xl_title {
	line-height: 66px;
	height: 66px;
	text-align: left;
	font-size: 24px;
	color: #fff;
	padding: 0 30px;
	background-color: #2867b4;
	text-transform: uppercase;
}

#main .pro_list .xl_title i {
	margin-right: 10px;
}

#main .pro_list .list {
	font-size: 0;
}

#main .pro_list .list .more {
	display: inline-block;
	width: 100%;
}

#main .pro_list .list a:hover {
	color: #fff;
	background-color: #2867b4;
}

#main .pro_list .list .more .title a {
	width: calc(100% - 60px);
	float: left;
	border-left: 0;
	font-size: 16px;
	font-weight: bold;
}

#main .pro_list .list a {
	height: 54px;
	width: 100%;
	display: block;
	color: #333;
	box-sizing: border-box;
	line-height: 54px;
	border-bottom: 1px solid #eee;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 14px;
	padding: 0 24px;
}

#main .pro_list .more .title {
	height: 54px;
	width: 100%;
	display: block;
	color: #333;
	box-sizing: border-box;
	line-height: 54px;
	border-bottom: 1px solid #eee;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#main .pro_list .list>a {
	font-weight: bold;
	font-size: 16px;
}

#main .pro_list .list .more i {
	width: 54px;
	height: 54px;
	line-height: 54px;
	float: right;
	font-size: 25px;
	cursor: pointer;
	text-align: center;
	color: #000;
	transition: all 0.3s;
	box-sizing: border-box;
}

#main .main_right {
	float: right;
	width: calc(100% - 360px);
}

.pro_cp li {
	float: left;
	width: calc(25% - 15px);
	margin-right: 20px;
	margin-bottom: 20px;
}


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

.pro_cp li:hover .img {
	transform: scale(1.05);
}

.pro_cp li .img {
	width: 100%;
	height: 0;
	padding-top: 100%;
	background-size: cover;
	transition: all 0.3s;
}

.mask {
	overflow: hidden;
	transition: all 0.3s;
}

.pro_cp li:hover .bt {
	color: #fff;
	background-color: #2867b4;
}

.pro_cp li .bt {
	font-size: 16px;
	color: #000;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	line-height: 60px;
	padding: 0 20px;
	text-align: center;
	width: calc(100% - 40px);
	transition: all 0.3s;
	background-color: #eee;
}


#main .products-view>.title .img {
	width: 500px;
	margin: auto;
}


#main .products-view>.title .img>a {
	display: block;
	width: 100%;
	padding-top: 78%;
	text-align: center;
	box-sizing: border-box;
	font-size: 0;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	border: 1px solid #e5e5e5;
}

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

#main .products-view>.title .img .list li {
	width: calc(25% - 8px);
	margin-right: 10px;
	margin-top: 10px;
	float: left;
	border: 1px solid #e5e5e5;
	box-sizing: border-box;
}

#main .products-view>.title .img .list li.active {
	border: 1px solid #2867b4;
}

#main .products-view>.title .img .list a {
	display: block;
	width: 100%;
	padding-top: 78%;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	background-color: #fff;
}

#main .products-view .bt {
	font-size: 30px;
	font-weight: bold;
	margin: 40px 0;
	text-align: center;
}

#main .products-view .details_bq {
	background-color: #f5f5f5;
	color: #000;
	font-size: 20px;
	line-height: 40px;
	height: 40px;
	padding-left: 20px;
}

.details {
	margin: 20px 0;
}

.contact_l {
	float: left;
	width: 450px;
}

.contact_l .bt {
	color: #333;
	font-size: 24px;
	font-weight: bold;
}

.contact_l .jj {
	color: #999;
	font-size: 16px;
	line-height: 30px;
}

.contact_r {
	float: right;
	width: calc(100% - 550px);
}

.contact_r .contact_one {
	float: left;
	width: 50%;
	margin-bottom: 60px;
}

.contact_r .contact_one_tb {
	float: left;
	width: 60px;
	height: 60px;
	line-height: 60px;
	text-align: center;
	border-radius: 10px;
	font-size: 30px;
	color: #2867b4;
	border: 1px solid #2867b4;
	margin-right: 20px;
}

.contact_r .contact_one_bt {
	font-size: 18px;
	font-weight: bold;
	color: #666;
}

.contact_r .contact_one_nr {
	font-size: 16px;
	color: #999;
}

/* 搜索 */
#main .search {
	text-align: center;
	padding-bottom: 40px;
	width: 100%;
}

#main .search input {
	border: 1px solid #ccc;
	line-height: 40px;
	width: 500px;
	padding: 0 10px;
	border-radius: 5px;
	font-size: 20px;
	vertical-align: top;
	outline: none;
}

#main .search button {
	background-color: #2867b4;
	line-height: 40px;
	border: 0px;
	border-radius: 3px;
	color: #fff;
	padding: 0 20px;
	cursor: pointer;
	font-size: 16px;
	font-weight: bold;
	outline: none;
}

.contact_two {
	display: block;
}

#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);
	}

	.this-1400 {
		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: 34px;
		margin-left: 10px;
		margin-top: 8px;
	}

	#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;
		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;
	}

	/* 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 {
		padding: 30px 0;
	}

	#home .one .one_title .one_title_one {
		font-size: 22px;
	}

	#home .one .one_title .one_title_three a {
		font-size: 14px;
	}

	#home .one .one_title {
		margin-bottom: 30px;
	}

	.one_one {
		width: 100%;
	}

	.one_img {
		padding-top: 169px;
	}

	.one_zi {
		left: 20px;
		bottom: 20px;
	}

	.one_jj {
		font-size: 14px;
	}

	.one_bt {
		font-size: 22px;
	}

	.one_one:hover .one_zi {
		bottom: 40px;
	}

	.one_two {
		width: 100%;
		margin-left: 0;
		margin-top: 10px;
	}

	.one_bottom .one_two {
		margin-top: 10px;
	}

	.one_bottom .one_two:nth-of-type(1) {
		width: 100%;
	}

	#home .two_img {
		padding: 30px 0;
	}

	.two_title .two_title_one {
		font-size: 20px;
	}

	.two_title .two_title_three p span {
		font-size: 14px !important;
	}

	.two_list li .two_cp_bt {
		height: 50px;
		line-height: 50px;
		font-size: 14px;
	}

	.two {
		padding-bottom: 30px;
	}

	.three {
		padding: 30px 0;
	}

	.three_l {
		width: 100%;
	}

	.three_l_img {
		padding-top: 246px;
		width: 100%;
	}

	.three_l_nr {
		margin-right: 0;
	}

	.three_r {
		float: left;
		width: 100%;
		margin-top: 20px;
		position: unset;
		margin-left: 0;
	}

	#home .three_title .three_title_one {
		font-size: 20px;
	}

	#home .three_title .three_title_two {
		font-size: 14px;
		margin-bottom: 20px;
	}

	.three_r_img {
		position: unset;
		padding-top: 246px;
		width: 100%;
		left: 0;
		margin-top: 20px;
	}

	#home .four {
		padding: 30px 0;
	}

	.four_nr {
		width: 100%;
	}

	.two_title .two_title_three {
		font-size: 14px;
	}

	.four_list li {
		width: calc(50% - 45px);
		margin-right: 10px;
		margin-bottom: 10px;
	}

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

	.four_list li:nth-of-type(3) {
		margin-right: 10px;
	}

	.four_list li .four_list_bt {
		font-size: 14px;
	}

	#footer {
		padding: 30px 0;
	}

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

	.footer_l img {
		height: 50px;
	}

	.footer_z {
		float: none;
		width: 100%;
		margin-left: 0;
		margin: 20px 0;
	}

	.footer_r {
		float: none;
		text-align: center;
		font-size: 14px;
		line-height: 30px;
	}

	.bq {
		line-height: 20px;
	}

	#main .banner {
		height: 100px;
	}

	.about {
		margin: 20px 0;
	}

	#main .main_right {
		float: none;
		width: 100%;
	}

	.pro_cp li {
		float: left;
		width: calc(50% - 5px);
		margin-right: 10px;
		margin-bottom: 10px;
	}

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

	.pro_cp li .bt {
		font-size: 14px;
		line-height: 40px;
	}

	#main .products-view>.title .img {
		width: 100%;
	}

	#main .products-view .bt {
		font-size: 20px;
		margin: 20px 0;
	}

	#main .products-view .details_bq {
		font-size: 16px;
		padding-left: 10px;
	}

	#main .link {
		height: auto;

	}

	#main .link .link_r {
		padding: 14px 0;
		height: auto;
		line-height: 30px;
		float: left;
		width: calc(100% - 55px);
	}

	#main .pro_list .xl_title {
		line-height: 50px;
		height: 50px;
		font-size: 20px;
		padding: 0 10px;
	}

	.contact_l {
		float: none;
		width: 100%;
		margin-bottom: 20px;
	}

	.contact_l .bt {
		font-size: 20px;
	}

	.contact_l .jj {
		font-size: 14px;
		line-height: 24px;
	}

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

	.contact_r .contact_one {
		float: none;
		width: 100%;
		margin-bottom: 20px;
	}

	#main .search input {
		width: 60%;
		font-size: 14px;
	}

	#main .search button {
		font-size: 14px;
	}
}

@media screen and (min-width:1201px) and (max-width:1399px) {
	.this-1200 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

	.this-1400 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

	.one_two {
		margin-left: 32px;
	}

	.three_r_img {
		width: 173%;
		left: -120px;
	}
}