/* 英文默认字体 */

@font-face {
	font-family: openSans;
	src: url('../fonts/OPEN-SANS-2.woff2')
}

* {
	font-family: 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;
}

.this-1600 {
	margin: 0 auto;
	width: 1600px;
}

/* 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: rgba(255, 255, 255, 0.5);
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 999;
	padding: 14px 0;
	transition: all 0.3s;
	box-shadow: 0 2px 4px 0px rgb(0 0 0 / 3%);
}

.hh:hover,
.header-active {
	transition: all 0.3s;
	color: #fff;
	background: #fff !important;
	box-shadow: 0 2px 4px 0px rgb(0 0 0 / 10%);
}

#header .logo {
	height: 70px;
}

#header .h_r {
	line-height: 70px;
}

#nav {
	float: left;
}

#nav a {
	float: left;
	font-size: 18px;
	color: #333;
	margin-right: 50px;
	font-weight: bold;
}

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

#nav a:hover,
#nav a.active {
	color: #2d4398;
}

.search a {
	margin: 0 50px;
	color: #333;
}

.language i {
	font-size: 20px;
	float: left;
	line-height: 70px;
	margin-right: 20px;
	color: #333;
}

.language a {
	font-size: 18px;
	float: left;
	color: #333;
}

.language span {
	float: left;
	margin: 0 6px;
	color: #333;
}

#home .two {
	background-color: #f7f7f7;
	padding: 84px 0;
}

#home .home_title {
	margin-bottom: 60px;
}

#home .home_title .bt {
	font-size: 48px;
	color: #2d4398;
	line-height: 48px;
	text-transform: uppercase;
	float: left;
}

#home .home_title a {
	font-size: 16px;
	height: 40px;
	width: 124px;
	text-align: center;
	color: #fff;
	border-radius: 4px;
	display: block;
	background-color: #2d4398;
	line-height: 40px;
	float: right;
	transition: all 0.3s;
}

#home .home_title a:hover {
	background-color: #e35219;
	transition: all 0.3s;
}

#home .one .jj {
	margin: 60px 0 40px 0;
}

#home .one .one_l {
	width: 38%;
	float: left;
	height: 500px;
	background-size: contain;
	background-position: left;
	background-repeat: no-repeat;
	display: block;
}

#home .one .one_r {
	width: 55%;
	height: inherit;
	float: right;
	background-size: contain;
	background-position: right;
	background-repeat: no-repeat;
	display: block;
}

.two_nr .two_l {
	float: left;
	width: calc(100% - 510px);
}

.cp_list li {
	width: calc(33.33% - 14px);
	float: left;
	margin-right: 20px;
	margin-bottom: 38px;
}

.cp_list li .img {
	padding-top: 71%;
	background-size: cover;
	cursor: pointer;
	background-position: center;
	background-repeat: no-repeat;
}

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

.cp_list li .pro_bt {
	font-size: 18px;
	text-align: left;
    margin: 20px 0;
    height: 66px;
    line-height: 30px;
	border-bottom: 1px solid #e6e6e6;
	color: #333;
	/* text-overflow: ellipsis;
	white-space: nowrap; */
	overflow: hidden;
	transition: all 0.3s;
}

.cp_list li:hover .pro_bt {
	color: #2d4398;
	transition: all 0.3s;
}

.two_nr .two_r {
	float: right;
	width: 454px;
	margin-left: 50px;
	padding: 60px 0;
	background-image: url(../images/bj.jpg);
	height: 539px;
}

.two_nr .two_r a:hover {
	color: #fff;
	background-color: #2d4398;
	transition: all 0.3s;
}

.two_nr .two_r a {
	padding: 0 40px;
	color: #fff;
	font-size: 24px;
	transition: all 0.3s;
	height: 60px;
	line-height: 60px;
	width: calc(100% - 80px);
	display: block;
}

#home .one,
#home .three {
	padding: 100px 0;
}

#home .three .three_one .more {
	float: left;
	padding: 86px 150px 0 150px;
	width: 370px;
}

#home .three .three_one .more .title {
	font-size: 48px;
	color: #2d4398;
	line-height: 60px;
	margin-bottom: 44px;
	text-transform: uppercase;
}

#home .three .three_one .more a {
	font-size: 16px;
	height: 40px;
	width: 124px;
	text-align: center;
	color: #fff;
	border-radius: 4px;
	display: block;
	background-color: #2d4398;
	line-height: 40px;
	transition: all 0.3s;
}

#home .three .three_one .more a:hover {
	background-color: #e35219;
	transition: all 0.3s;
}

#home .three .three_one .top {
	float: left;
	width: calc(100% - 670px);
}

#home .three .three_one .three_case {
	float: left;
	width: calc(50% - 20px);
	margin-right: 40px;
}

#home .three .three_one .three_case:nth-of-type(2) {
	margin-right: 0;
}

#home .three .three_case a {
	width: 100%;
	margin-bottom: 40px;
	margin-right: 40px;
	display: block;
	position: relative;
}

#home .three .three_case a .img {
	width: 100%;
	padding-top: 63%;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	display: block;
	transition: all 0.3s;
}

#home .three .three_case a:hover .bt {
	transition: all 0.3s;
	background: rgba(44, 66, 152, 0.6);
}

#home .three .three_case a .bt {
	position: absolute;
	width: 100%;
	text-align: center;
	font-size: 20px;
	font-weight: bold;
	line-height: 60px;
	height: 60px;
	color: #fff;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	background: rgba(0, 0, 0, 0.6);
	transition: all 0.3s;
	transform: translate(0%, -100%);
}

#home .three .three_two .three_case {
	float: left;
	width: calc(25% - 30px);
	margin-right: 40px;
}

#home .three .three_two .three_case:nth-of-type(4) {
	margin-right: 0;
}

#home .three .three_two a {
	margin-bottom: 0;
}

#home .three .three_two a .img {
	padding-top: 68%;
}

/* 底部 */
#footer {
	color: #fff;
	background-image: url(../images/f_bj.jpg);
}

#footer a,
#footer a:hover {
	color: #fff;
}

#footer p {
	margin: 0;
}

#footer .f_nr {
	padding: 58px 0 30px 0;
}

#footer .f_nr .f_left {
	float: left;
	width: calc(100% - 250px);
}

#footer .f_nr .f_right {
	float: right;
	width: 200px;
	text-align: center;
}

#footer .f_nr .f_right span {
	font-size: 18px;
	line-height: 56px;
}

#footer .f_x {
	width: 100%;
	height: 1px;
	background-color: #a8b3db;
}

#footer .bq {
	text-align: center;
	padding: 30px 0;
}

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

#main .main_nr {
	background-color: #f4f4f4;
	padding: 40px 0;
}

#main .link {
	text-align: right;
	color: #999;
	font-size: 16px;
	line-height: 30px;
	margin-bottom: 30px;
}

#main .link i {
	font-size: 16px;
	color: #666;
	margin-right: 10px;
}

#main .link a {
	color: #666;
	font-size: 16px;
	transition: all 0.3s;
}

#main .link a:hover {
	color: #2d4398;
	transition: all 0.3s;
}

.ab_list {
	background-color: #fff;
	border-radius: 8px;
	height: 50px;
	line-height: 50px;
	margin-bottom: 50px;
	padding: 0 70px;
}

.ab_list a {
	color: #000;
	font-weight: bold;
	font-size: 18px;
	float: left;
	padding: 0 30px;
	transition: all 0.3s;
}

.ab_list a:hover,
.ab_list a.active {
	background-color: #2d4398;
	color: #fff;
	transition: all 0.3s;
}

/* 案例 */
#main .case li {
	float: left;
	width: calc(25% - 23px);
	margin-bottom: 30px;
	margin-right: 30px;
}

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

#main .case li .img {
	padding-top: 65%;
	background-size: cover;
	cursor: pointer;
	background-position: center;
	background-repeat: no-repeat;
}

#main .case li .bt {
	font-size: 18px;
	text-align: center;
	height: 60px;
	line-height: 60px;
	color: #000;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	transition: all 0.3s;
}

#main .case li:hover .bt {
	color: #2d4398;
}

#main .case_nr .title {
	font-size: 24px;
	color: #333;
	font-weight: bold;
	line-height: 30px;
	margin-bottom: 30px;
}

#main .case_nr .case_img a {
	width: calc(33% - 10px);
	float: left;
	height: auto;
	margin-right: 20px;
	margin-bottom: 20px;
}

#main .case_nr .case_img a:nth-of-type(3n) {
	margin-right: 0;
}

#main .case_nr .case_img .img {
	transition: all 0.3s;
	padding-top: 66%;
	width: 100%;
	background-size: cover;
	cursor: pointer;
}

/* 产品页面 */
#main .pro .pro_list {
	width: 280px;
	float: left;
	box-sizing: border-box;
	margin-right: 80px;
}

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

#main .pro .pro_list .xl_title {
	line-height: 60px;
	height: 60px;
	text-align: left;
	font-size: 24px;
	color: #fff;
	padding: 0 30px;
	background-color: #2d4398;
	text-transform: uppercase;
	border-top-left-radius: 6px;
	border-top-right-radius: 6px;
}

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

#main .pro .pro_list .list {
	font-size: 0;
	background-color: #fff;
}

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

#main .pro .pro_list .list a:hover {
	color: #000;
	background-color: #f2f2f2;
	border-left: 1px solid #2d4398;
}

#main .pro .pro_list .list .more .title a {
	width: calc(100% - 60px);
	float: left;
	border-left: 0;
	border-left: 1px solid #fff;
}

#main .pro .pro_list .list .more .title a:hover {
	border-left: 1px solid #2d4398;
}

#main .pro .pro_list .list a,
#main .pro .pro_list .more .title {
	height: 54px;
	width: 100%;
	display: block;
	font-size: 15px;
	color: #333;
	box-sizing: border-box;
	line-height: 54px;
	border-bottom: 1px solid #eee;
	border-left: 1px solid #eee;
	border-right: 1px solid #eee;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#main .pro .pro_list .list a {
	padding: 0 6px;
}

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

/* 产品详情页 */
#main .pro_right>.top>.img {
	float: left;
	margin-right: 50px;
	width: 500px;
	text-align: center;
}

#main .pro_right .top .img .pic {
	display: block;
	width: 100%;
	padding-top: 70%;
	text-align: center;
	box-sizing: border-box;
	font-size: 0;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	border: 2px solid #edefef;
	box-shadow: 1px 1px 5px rgb(14 5 10 / 8%);
	margin-bottom: 10px;
}

#main .pro_right .top .img .list li {
	float: left;
	margin-right: 10px;
	display: inline;
	width: calc(25% - 10px);
	border: 1px solid #dbdbdb;
	margin-top: 6px;
	margin-bottom: 6px;
}

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

#main .pro_right .top .img .list li.active {
	border: 1px solid #2d4398;
}

#main .pro_right .top .img .list a {
	display: block;
	width: 100%;
	padding-top: 70%;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

.r_nr {
	width: calc(100% - 560px);
	float: right;
	position: relative;
}

.pro_view_bt {
	color: #000;
	font-size: 24px;
	border-bottom: 1px solid #ccc;
	padding: 20px 0;
	margin-bottom: 20px;
	font-weight: bold;
}

.pro_view_jj {
	color: #333;
	font-size: 18px;
	line-height: 26px;
}

.related {
	background-color: #fff;
	height: 60px;
	line-height: 60px;
	margin-top: 40px;
	margin-bottom: 40px;
	font-size: 24px;
	font-weight: bold;
	color: #2d4398;
	padding: 0 30px;
	border-radius: 8px;
}

/* 新闻 */
.news li {
	float: left;
	width: calc(50% - 10px);
	margin-right: 20px;
	margin-bottom: 20px;
	transition: all 0.3s;
}

.news li:nth-of-type(2n+1) {
	margin-right: 0;
}

.news li:hover {
	box-shadow: 2px 2px 10px #dbdbdb;
	transition: all 0.3s;
}

.news li:first-child {
	float: none;
	width: 100%;
	margin-bottom: 38px;
}

.news li:first-child .news_img {
	padding-top: 384px;
	width: 45%;
}

.news .news_img {
	float: left;
	padding-top: 30%;
	width: 40%;
	background-size: cover;
	cursor: pointer;
	background-position: center;
	background-repeat: no-repeat;
}

.news li:first-child .news_r {
	width: calc(55% - 80px);
	padding: 60px 40px;
	min-height: 264px;
}

.news_r {
	width: calc(60% - 80px);
	padding: 0 40px;
	background-color: #fff;
	float: left;
	min-height: 237px;
}

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

.news_title a {
	font-size: 24px;
	color: #333;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	margin: 30px 0;
	font-weight: bold;
	display: block;
}

.news_title a:hover {
	color: #2d4398;
}

.news_info {
	font-size: 18px;
	color: #666;
	line-height: 30px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 20px;
}

.news li:first-child .news_info {
	margin-bottom: 48px;
}

a.news_more {
	background-color: #2d4398;
	color: #fff;
	font-size: 18px;
	display: block;
	padding: 0 10px;
	height: 38px;
	line-height: 38px;
	border-radius: 4px;
	text-align: center;
	width: 100px;
}

/* 新闻详情页 */
.news_view .bt {
	font-size: 24px;
	color: #333;
	line-height: 30px;
	text-align: center;
	font-weight: bold;
}

.news_view .news_time {
	font-size: 16px;
	color: #999;
	line-height: 30px;
	text-align: center;
	margin: 30px 0;
	border-bottom: 1px solid #ccc;
	padding-bottom: 20px;
}

/* 联系我们 */
.contact {
	margin-bottom: 40px;
}

.contact .bt {
	font-size: 36px;
	font-weight: bold;
	height: 36px;
	line-height: 36px;
	margin-bottom: 40px;
	border-left: 2px solid #2d4398;
	padding-left: 20px;
	color: #2d4398;
}

.contact_nr {
	margin: 40px 0;
}

.contact .contact_l {
	float: left;
	width: calc(100% - 800px);
}

.contact .contact_l .contact_one {
	float: left;
	width: calc(50% - 58px);
	margin-right: 20px;
	margin-top: 20px;
	background-color: #fff;
	height: 112px;
	padding: 38px 38px 38px 0;
}


.contact .contact_l .contact_one .tb {
	float: left;
	width: 60px;
	text-align: center;
	line-height: 48px;
}

.contact .contact_l .contact_one .nr {
	float: left;
	width: calc(100% - 60px);
}

.contact .contact_l .contact_one .nr .one {
	font-size: 30px;
	color: #000;
	margin-bottom: 20px;
}

.contact .contact_l .contact_one .nr .two {
	font-size: 20px;
	color: #666;
}

.contact .contact_r {
	float: right;
	width: 800px;
}

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

#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: #2d4398;
	line-height: 40px;
	border: 0px;
	border-radius: 3px;
	color: #fff;
	padding: 0 20px;
	cursor: pointer;
	font-size: 16px;
	font-weight: bold;
	outline: none;
}

#nav-m {
	display: none;
}

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

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

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

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

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

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

	.this-1600 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

	#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: 36px;
		margin-left: 10px;
		margin-top: 7px;
	}

	#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;
	}

	#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 {
		font-size: 0;
		display: block;
		padding: 20px;
	}

	#nav-m .list .search 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 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,
	#home .three {
		padding: 20px 0;
	}

	#home .home_title {
		margin-bottom: 20px;
	}

	#home .home_title .bt {
		font-size: 30px;
		line-height: 30px;
	}

	#home .home_title a {
		font-size: 14px;
		height: 30px;
		width: 100px;
		line-height: 30px;
	}

	#home .one .jj {
		margin: 20px 0 20px 0;
	}

	#home .one .one_l {
		width: 100%;
		float: none;
		height: 330px;
	}

	#home .one .one_r {
		width: 100%;
		float: none;
	}

	#home .two {
		padding: 20px 0;
	}

	.two_nr .two_l {
		float: none;
		width: 100%;
	}

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

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

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

	.cp_list li .pro_bt {
		font-size: 14px;
		height: 40px;
		line-height: 40px;
	}

	.two_nr .two_r {
		float: none;
		width: 100%;
		margin-left: 0;
		padding: 20px 0;
		height: 350px;
		overflow: hidden;
	}

	.two_nr .two_r a {
		padding: 0 20px;
		font-size: 16px;
		height: 40px;
		line-height: 40px;
		width: calc(100% - 40px);
		text-overflow: ellipsis;
		overflow: hidden;
		white-space: nowrap;
	}

	#home .three .three_one .more {
		float: none;
		padding: 10px;
		width: calc(100% - 20px);
	}

	#home .three .three_one .more .title {
		font-size: 30px;
		line-height: 30px;
		width: 240px;
		float: left;
		margin-bottom: 20px;
	}

	#home .three .three_one .more a {
		font-size: 14px;
		height: 30px;
		width: 100px;
		line-height: 30px;
		float: right;
	}

	#home .three .three_one .top {
		float: none;
		width: 100%;
	}

	#home .three .three_one .three_case {
		float: left;
		width: calc(50% - 5px);
		margin-right: 10px;
	}

	#home .three .three_case a {
		margin-bottom: 10px;
		margin-right: 0;
	}

	#home .three .three_two .three_case:nth-of-type(2n) {
		margin-right: 0;
	}

	#home .three .three_case a .bt {
		font-size: 13px;
		line-height: 30px;
		height: 30px;
	}

	#home .three .three_two .three_case {
		float: left;
		width: calc(50% - 5px);
		margin-right: 10px;
		margin-bottom: 0;
	}

	#footer .f_nr {
		padding: 20px 0;
	}

	#footer .f_nr .f_left {
		float: none;
		width: 100%;
	}

	#footer .f_nr .f_right {
		float: none;
		margin-top: 20px;
		width: 170px;
	}

	#main>.banner {
		height: 100px;
	}

	#main .main_nr {
		padding: 20px 0;
	}

	#main .link {
		display: none;
	}

	.ab_list {
		height: 30px;
		line-height: 30px;
		margin-bottom: 10px;
		padding: 0 10px;
		width: calc(100% - 20px);
	}

	.ab_list a {
		font-weight: unset;
		font-size: 14px;
		padding: 0 10px;
	}

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

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

	#main .case li .bt {
		font-size: 14px;
		height: 30px;
		line-height: 30px;
	}

	#main .case_nr .title {
		font-size: 18px;
	}

	#main .case_nr .case_img a {
		width: calc(50% - 5px);
		float: left;
		height: auto;
		margin-right: 10px;
		margin-bottom: 10px;
	}

	#main .case_nr .case_img a:nth-of-type(2n) {
		margin-right: 0;
	}

	#main .case_nr .case_img a:nth-of-type(3) {
		margin-right: 10px;
	}

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

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

	#main .pro_right>.top>.img {
		margin-right: 0;
		float: none;
		width: 100%;
	}

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

	.pro_view_bt {
		font-size: 18px;
		padding: 10px 0;
	}

	.related {
		height: 40px;
		line-height: 40px;
		margin-top: 20px;
		margin-bottom: 20px;
		font-size: 18px;
		padding: 0 10px;
	}

	.news li:first-child .news_img {
		padding-top: 172px;
	}

	.news li:first-child .news_r {
		width: calc(55% - 40px);
		padding: 20px;
		min-height: 132px;
	}

	.news_time {
		font-size: 12px;
	}

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

	.news li:first-child {
		margin-bottom: 10px;
	}

	.news li:first-child .news_info {
		margin-bottom: 10px;
	}

	.news_info {
		font-size: 14px;
		margin-bottom: 10px;
		line-height: 20px;
	}

	a.news_more {
		font-size: 12px;
		padding: 0 10px;
		height: 30px;
		line-height: 30px;
		width: 80px;
	}

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

	.news .news_img {
		float: left;
		padding-top: 30%;
		width: 45%;
	}

	.news_r {
		width: calc(55% - 40px);
		padding: 0 20px;
		background-color: #fff;
		float: left;
		min-height: 106px;
	}

	.news_view .bt {
		font-size: 24px;
		color: #333;
		line-height: 30px;
		text-align: center;
		font-weight: bold;
	}

	.news_view .bt {
		font-size: 16px;
	}

	.news_view .news_time {
		font-size: 14px;
		padding-bottom: 10px;
		margin: 10px 0;
	}

	.contact .bt {
		font-size: 20px;
		height: 20px;
		line-height: 20px;
		margin-bottom: 20px;
		padding-left: 10px;
	}

	.contact_nr {
		margin: 20px 0;
	}

	.contact .contact_l {
		float: none;
		width: 100%;
	}

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

	.contact .contact_l .contact_one {
		float: none;
		width: calc(100% - 60px);
		margin-right: 0;
		margin-top: 10px;
		height: auto;
		padding: 30px;
	}

	.contact .contact_l .contact_one .tb {
		width: 30px;
		line-height: 40px;
		margin-right: 10px
	}

	.contact .contact_l .contact_one .nr .one {
		font-size: 22px;
		margin-bottom: 10px;
	}

	.contact .contact_l .contact_one .nr .two {
		font-size: 16px;
	}

	.contact .contact_l .contact_one .nr {
		width: calc(100% - 40px);
	}

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

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

@media screen and (min-width:1201px) and (max-width:1599px) {
	.this-1200 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

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

	.this-1600 {
		margin: 0 10px;
		width: calc(100% - 20px);
	}

	#nav a {
		margin-right: 20px;
		font-size: 17px;
	}

	.search a {
		margin: 0 20px;
	}

	.two_nr .two_r {
		height: auto;
		padding: 30px 0;
	}

	.two_nr .two_r a {
		padding: 0 40px;
		color: #fff;
		font-size: 20px;
		transition: all 0.3s;
		height: 60px;
		line-height: 60px;
		width: calc(100% - 80px);
		display: block;
	}

	#home .two {
		padding: 40px 0;
	}

	#home .three .three_one .more {
		float: left;
		padding: 0 40px;
		width: 590px;
	}
}