/*产品分类*/
.banner-menu {
	width: 100%;
	height: 32px;
	overflow: hidden;
	text-align: center;
	position: absolute;
	bottom: 52px;
	left: 0px;
	z-index: 1;
}
.banner-menu li {
	display: inline-block;
	height: 32px;
	line-height: 32px;
	font-size: 18px;
	padding: 0 18px;
	overflow: hidden;
	position: relative;
}
.banner-menu li a {
	color: #FFFFFF;
}
.banner-menu li a:hover {
	font-weight: bold;
}
.banner-menu li.active {
	font-weight: bold;
}
.banner-menu li.active:before,.banner-menu li.active:after {
	content: '';
	display: block;
	width: 10px;
	height: 32px;
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	background-image: url(../img/menuBg.png);
	background-repeat: no-repeat !important;
	background-position: center !important;
	background-size: 100% !important;
}
.banner-menu li.active:after {
	transform: rotate(180deg);
	left: auto;
	right: 0px;
}
@media only screen and (max-width: 991px) {
	.banner-menu {
		width: 600px;
		height: 100px;
		bottom: 20px;
		left: 50%;
		margin-left: -300px;
	}
	.banner-menu li {
		display: block;
		width: 33.33%;
		height: 50px;
		line-height: 50px;
		font-size: 28px;
		float: left;
	}
	.banner-menu li.active:before,.banner-menu li.active:after {
		width: 16px;
		height: 50px;
	}
}
@media only screen and (max-width: 750px) {
	.banner-menu {
		width: 300px;
		height: 60px;
		bottom: 10px;
		margin-left: -150px;
	}
	.banner-menu li {
		height: 30px;
		line-height: 30px;
		font-size: 14px;
		padding: 0 10px;
	}
	.banner-menu li.active:before,.banner-menu li.active:after {
		width: 8px;
		height: 30px;
	}
}
@media only screen and (min-width: 992px) {
	.banner-menu {
		height: 25px;
		bottom: 30px;
	}
	.banner-menu li {
		height: 25px;
		line-height: 25px;
		font-size: 14px;
		padding: 0 14px;
	}
	.banner-menu li.active:before,.banner-menu li.active:after {
		width: 8px;
		height: 25px;
	}
}
@media only screen and (min-width: 1200px) {
	.banner-menu {
		height: 30px;
		bottom: 40px;
	}
	.banner-menu li {
		height: 30px;
		line-height: 30px;
		font-size: 16px;
		padding: 0 16px;
	}
	.banner-menu li.active:before,.banner-menu li.active:after {
		width: 9px;
		height: 29px;
	}
}
@media only screen and (min-width: 1550px) {
	.banner-menu {
		height: 32px;
		bottom: 52px;
	}
	.banner-menu li {
		height: 32px;
		line-height: 32px;
		font-size: 18px;
		padding: 0 18px;
	}
	.banner-menu li.active:before,.banner-menu li.active:after {
		width: 10px;
		height: 32px;
	}
}
/*产品列表*/
.product-content {
	width: 100%;
	padding: 50px 0 60px;
	overflow: hidden;
}
.product-title {
	width: 100%;
	padding: 0 0 30px;
	overflow: hidden;
	border-bottom: 1px solid #e5e5e5;
}
.product-title h3 {
	width: 100%;
	height: 52px;
	line-height: 40px;
	font-size: 30px;
	margin: 0 0 25px;
	overflow: hidden;
	position: relative;
}
.product-title h3 strong {
	float: left;
}
.product-title h3:after {
	content: '';
	display: block;
	width: 39px;
	height: 39px;
	margin: 12px 3px;
	overflow: hidden;
	background-image: url(../img/line.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	float: left;
}
.product-title p {
	font-size: 12px;
	line-height: 24px;
	color: #666666;
}
.product-content a {
	display: block;
	width: -moz-calc(25% - 33.75px);
	width: -webkit-calc(25% - 33.75px);
	width: calc(25% - 33.75px);
	margin: 20px 0 0;
	overflow: hidden;
	background-color: #f7f7f7;
	float: left;
}
.product-content .list-img {
	width: 100%;
	overflow: hidden;
}
.list-img img {
	width: 100%;
	transition: all 0.5s;
}
.product-content h4 {
	width: 100%;
	height: 60px;
	line-height: 60px;
	padding: 0 55px;
	font-size: 22px;
	color: #FFFFFF;
	overflow: hidden;
	background-color: #888888;
	position: relative;
}
.product-content h4:before {
	content: '';
	display: block;
	width: 11px;
	height: 11px;
	overflow: hidden;
	border: 1px solid #FFFFFF;
	position: absolute;
	left: 35px;
	top: 25px;
	transition: all 0.5s;
}
.product-content a:hover .list-img img {
	transform: scale(1.1);
}
.product-content a:hover h4 {
	background-color: #e60012;
}
@media only screen and (max-width: 991px) {
	.product-content {
		padding: 80px 0 100px;
	}
	.product-title {
		padding: 0 0 50px;
	}
	.product-title h3 {
		height: 77px;
		line-height: 50px;
		font-size: 48px;
		margin: 0 0 25px;
	}
	.product-title h3:after {
		width: 77px;
		height: 77px;
		margin: 10px 0px;
	}
	.product-title p {
		font-size: 24px;
		line-height: 40px;
	}
	.product-content a {
		width: -moz-calc(50% - 20px);
		width: -webkit-calc(50% - 20px);
		width: calc(50% - 20px);
		margin: 60px 0 0;
	}
	.product-content a:nth-of-type(2n+1) {
		margin: 60px 40px 0 0;
	}
}
@media only screen and (max-width: 750px) {
	.product-content {
		padding: 40px 0 50px;
	}
	.product-title {
		padding: 0 0 20px;
	}
	.product-title h3 {
		height: 33px;
		line-height: 30px;
		font-size: 24px;
		margin: 0 0 10px;
	}
	.product-title h3:after {
		width: 33px;
		height: 33px;
		margin: 5px 0px;
	}
	.product-title p {
		font-size: 12px;
		line-height: 20px;
	}
	.product-content a {
		width: -moz-calc(50% - 7px);
		width: -webkit-calc(50% - 7px);
		width: calc(50% - 7px);
		margin: 20px 0 0;
	}
	.product-content a:nth-of-type(2n+1) {
		margin: 20px 14px 0 0;
	}
	.product-content h4 {
		height: 35px;
		line-height: 35px;
		padding: 0 20px;
		font-size: 14px;
	}
	.product-content h4:before {
		width: 5px;
		height: 5px;
		left: 10px;
		top: 15px;
	}
}
@media only screen and (min-width: 992px) {
	.product-content {
		padding: 40px 0;
	}
	.product-title h3 {
		height: 40px;
		line-height: 40px;
		margin: 0 0 15px;
	}
	.product-title p {
		line-height: 20px;
	}
	.product-content a {
		width: -moz-calc(25% - 18px);
		width: -webkit-calc(25% - 18px);
		width: calc(25% - 18px);
		margin: 20px 0 0;
	}
	.product-content a:nth-of-type(4n+1),.product-content a:nth-of-type(4n+2),.product-content a:nth-of-type(4n+3) {
		margin: 20px 24px 0 0;
	}
	.product-content h4 {
		height: 35px;
		line-height: 35px;
		padding: 0 25px;
		font-size: 14px;
	}
	.product-content h4:before {
		width: 5px;
		height: 5px;
		left: 15px;
		top: 15px;
	}
}
@media only screen and (min-width: 1200px) {
	.product-content {
		padding: 45px 0 50px;
	}
	.product-title h3 {
		height: 45px;
		line-height: 40px;
		margin: 0 0 20px;
	}
	.product-title p {
		line-height: 22px;
	}
	.product-content a {
		width: -moz-calc(25% - 30px);
		width: -webkit-calc(25% - 30px);
		width: calc(25% - 30px);
		margin: 20px 0 0;
	}
	.product-content a:nth-of-type(4n+1),.product-content a:nth-of-type(4n+2),.product-content a:nth-of-type(4n+3) {
		margin: 20px 40px 0 0;
	}
	.product-content h4 {
		height: 50px;
		line-height: 50px;
		padding: 0 40px;
		font-size: 18px;
	}
	.product-content h4:before {
		width: 8px;
		height: 8px;
		left: 25px;
		top: 21px;
	}
}
@media only screen and (min-width: 1550px) {
	.product-content {
		padding: 50px 0 60px;
	}
	.product-title {
		padding: 0 0 30px;
	}
	.product-title h3 {
		height: 52px;
		line-height: 40px;
		margin: 0 0 25px;
	}
	.product-title p {
		line-height: 24px;
	}
	.product-content a {
		width: -moz-calc(25% - 33.75px);
		width: -webkit-calc(25% - 33.75px);
		width: calc(25% - 33.75px);
		margin: 20px 0 0;
	}
	.product-content a:nth-of-type(4n+1),.product-content a:nth-of-type(4n+2),.product-content a:nth-of-type(4n+3) {
		margin: 20px 45px 0 0;
	}
	.product-content h4 {
		height: 60px;
		line-height: 60px;
		padding: 0 55px;
		font-size: 22px;
	}
	.product-content h4:before {
		width: 11px;
		height: 11px;
		left: 35px;
		top: 25px;
	}
}
/*产品详情*/
.valve-content {
	width: 100%;
	padding: 60px 0 55px;
	overflow: hidden;
}
.valve-content h3 {
	width: 100%;
	font-size: 36px;
	line-height: 38px;
	height: 80px;
	color: #000000;
	overflow: hidden;
	border-bottom: 1px solid #e5e5e5;
}
.valve-content h3 strong {
	float: left;
}
.valve-content h3:after {
	content: '';
	display: block;
	width: 45px;
	height: 45px;
	overflow: hidden;
	margin: 8px;
	background-image: url(../img/line.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	float: left;
}
.valve-content .valve-top {
	width: 100%;
	overflow: hidden;
}
.valve-top .valve-details {
	width: 1100px;
	max-width: 100%;
	overflow: hidden;
	margin: 65px auto 100px;
}
.valve-details .details-left {
	width: 445px;
	border: 1px solid #e6e6e6;
	padding: 30px 0;
	overflow: hidden;
	float: left;
	position: relative;
	background-color: #f7f7f7;
}
.details-left img {
	width: 100%;
	transition: all 0.5s;
}
.details-left img:hover {
	transform: scale(1.1);
}
.details-left a {
	display: block;
	width: 107px;
	height: 37px;
	line-height: 37px;
	font-size: 14px;
	padding: 0 12px;
	color: #FFFFFF;
	overflow: hidden;
	background-color: #e60012;
	position: absolute;
	left: 0px;
	bottom: 0px;
	z-index: 1;
}
.details-left a:after {
	content: '';
	display: block;
	width: 6px;
	height: 11px;
	overflow: hidden;
	background-image: url(../img/pdf.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	position: absolute;
	right: 20px;
	top: 13px;
}
.valve-details .details-right {
	width: 555px;
	padding: 25px 0 0;
	overflow: hidden;
	float: right;
}
.details-right h3 {
	height: auto;
	font-size: 40px;
	line-height: 45px;
	padding: 0 0 15px;
	font-weight: bold;
	border-bottom: 1px solid #e2e2e2;
}
.details-right h3:after {
	display: none;
}
.details-right .details-txt {
	width: 100%;
	margin: 35px 0 0;
	overflow: hidden;
}
.details-txt p strong {
	display: block;
	width: 100%;
	height: 25px;
	font-size: 18px;
	line-height: 25px;
	padding: 0 13px;
	color: #333333;
	overflow: hidden;
	position: relative;
}
.details-txt p strong:before {
	content: '';
	display: block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	overflow: hidden;
	background-color: #ff0000;
	position: absolute;
	left: 0px;
	top: 9px;
}
.details-txt table {
	display: block;
	width: 100%;
	margin: 17px 0 0;
	overflow: hidden;
	background-color: #dcdddd;
}
.details-txt table tbody {
	display: block;
	width: 100%;
}
.details-txt table tr {
	display: block;
	width: 100%;
}
.details-txt table tr:nth-of-type(2n) {
	background-color: #efefef;
}
.details-txt table tr td {
	padding: 15px 20px;
	font-size: 16px;
	line-height: 20px;
	color: #989898;
}
.details-txt table tr td:nth-of-type(1) {
	width: 95px;
	color: #666666;
	font-weight: bold;
	text-align: center;
	border-right: 4px solid #FFFFFF;
}
.details-txt table tr td:nth-of-type(2) {
	width: -moz-calc(100% - 99px);
	width: -webkit-calc(100% - 99px);
	width: calc(100% - 99px);
}
.valve-bottom {
	width: 100%;
	overflow: hidden;
}
.valve-content .valve-bottom h3 {
	height: 70px;
}
.valve-bottom a {
	display: block;
	width: -moz-calc(25% - 33.75px);
	width: -webkit-calc(25% - 33.75px);
	width: calc(25% - 33.75px);
	margin: 45px 0 0;
	overflow: hidden;
	background-color: #f7f7f7;
	float: left;
}
.valve-bottom .list-img {
	width: 100%;
	overflow: hidden;
}
.valve-bottom h4 {
	width: 100%;
	height: 60px;
	line-height: 60px;
	padding: 0 55px;
	font-size: 22px;
	color: #FFFFFF;
	overflow: hidden;
	background-color: #888888;
	position: relative;
}
.valve-bottom h4:before {
	content: '';
	display: block;
	width: 11px;
	height: 11px;
	overflow: hidden;
	border: 1px solid #FFFFFF;
	position: absolute;
	left: 35px;
	top: 25px;
	transition: all 0.5s;
}
.valve-bottom a:hover .list-img img {
	transform: scale(1.1);
}
.valve-bottom a:hover h4 {
	background-color: #e60012;
}
@media only screen and (max-width: 991px) {
	.valve-content {
		padding: 80px 0;
	}
	.valve-content h3 {
		font-size: 48px;
		line-height: 50px;
		height: 90px;
		border-bottom-width: 2px;
	}
	.valve-content h3:after {
		width: 55px;
		height: 55px;
	}
	.valve-top .valve-details {
		margin: 65px auto 100px;
	}
	.valve-details .details-left {
		width: 600px;
		border-width: 2px;
		padding: 30px 0;
		margin: 0 auto 30px;
		float: none;
	}
	.details-left a {
		width: 220px;
		height: 70px;
		line-height: 70px;
		font-size: 24px;
		padding: 0 25px;
	}
	.details-left a:after {
		width: 12px;
		height: 22px;
		right: 35px;
		top: 24px;
	}
	.valve-details .details-right {
		width: 100%;
		padding: 25px 0 0;
		float: none;
	}
	.details-right h3 {
		height: 70px;
		font-size: 42px;
		line-height: 45px;
		padding: 0 0 15px;
		border-bottom-width: 2px;
	}
	.details-right .details-txt {
		margin: 50px 0 0;
	}
	.details-txt p strong {
		height: 50px;
		font-size: 36px;
		line-height: 50px;
		padding: 0 25px;
	}
	.details-txt p strong:before {
		width: 10px;
		height: 10px;
		top: 20px;
	}
	.details-txt table {
		margin: 35px 0 0;
	}
	.details-txt table tr td {
		padding: 25px 30px;
		font-size: 24px;
		line-height: 30px;
	}
	.details-txt table tr td:nth-of-type(1) {
		width: 150px;
		border-right-width: 8px;
	}
	.details-txt table tr td:nth-of-type(2) {
		width: -moz-calc(100% - 158px);
		width: -webkit-calc(100% - 158px);
		width: calc(100% - 158px);
	}
	.valve-content .valve-bottom h3 {
	    height: 90px;
	}
	.valve-bottom a {
		width: -moz-calc(50% - 20px);
		width: -webkit-calc(50% - 20px);
		width: calc(50% - 20px);
		margin: 60px 0 0;
	}
	.valve-bottom a:nth-of-type(2n+1) {
		margin: 60px 40px 0 0;
	}
}
@media only screen and (max-width: 750px) {
	.valve-content {
		padding: 40px 0;
	}
	.valve-content h3 {
		font-size: 24px;
		line-height: 30px;
		height: 45px;
		border-bottom-width: 1px;
	}
	.valve-content h3:after {
		width: 30px;
		height: 30px;
		margin: 5px;
	}
	.valve-top .valve-details {
		margin: 30px auto 40px;
	}
	.valve-details .details-left {
		width: 300px;
		border-width: 1px;
		padding: 15px 0;
		margin: 0 auto 20px;
	}
	.details-left a {
		width: 110px;
		height: 35px;
		line-height: 35px;
		font-size: 14px;
		padding: 0 15px;
	}
	.details-left a:after {
		width: 6px;
		height: 11px;
		right: 15px;
		top: 12px;
	}
	.valve-details .details-right {
		padding: 15px 0 0;
	}
	.details-right h3 {
		height: 40px;
		font-size: 20px;
		line-height: 30px;
		padding: 0 0 10px;
		border-bottom-width: 1px;
	}
	.details-right .details-txt {
		margin: 25px 0 0;
	}
	.details-txt p strong {
		height: 25px;
		font-size: 16px;
		line-height: 25px;
		padding: 0 15px;
	}
	.details-txt p strong:before {
		width: 5px;
		height: 5px;
		top: 10px;
	}
	.details-txt table {
		margin: 20px 0 0;
	}
	.details-txt table tr td {
		padding: 10px 15px;
		font-size: 14px;
		line-height: 20px;
	}
	.details-txt table tr td:nth-of-type(1) {
		width: 75px;
		border-right-width: 4px;
	}
	.details-txt table tr td:nth-of-type(2) {
		width: -moz-calc(100% - 79px);
		width: -webkit-calc(100% - 79px);
		width: calc(100% - 79px);
	}
	.valve-content .valve-bottom h3 {
	    height: 50px;
	}
	.valve-bottom a {
		width: -moz-calc(50% - 7px);
		width: -webkit-calc(50% - 7px);
		width: calc(50% - 7px);
		margin: 20px 0 0;
	}
	.valve-bottom a:nth-of-type(2n+1) {
		margin: 20px 14px 0 0;
	}
	.valve-bottom h4 {
		height: 35px;
		line-height: 35px;
		padding: 0 20px;
		font-size: 14px;
	}
	.valve-bottom h4:before {
		width: 5px;
		height: 5px;
		left: 10px;
		top: 15px;
	}
}
@media only screen and (min-width: 992px) {
	.valve-details .details-left {
		width: 400px;
		padding: 20px 0;
	}
	.valve-details .details-right {
		width: 500px;
		padding: 15px 0 0;
	}
	.valve-bottom a {
		width: -moz-calc(25% - 18px);
		width: -webkit-calc(25% - 18px);
		width: calc(25% - 18px);
		margin: 35px 0 0;
	}
	.valve-bottom a:nth-of-type(4n+1),.valve-bottom a:nth-of-type(4n+2),.valve-bottom a:nth-of-type(4n+3) {
		margin: 35px 24px 0 0;
	}
	.valve-bottom h4 {
		height: 35px;
		line-height: 35px;
		padding: 0 25px;
		font-size: 14px;
	}
	.valve-bottom h4:before {
		width: 5px;
		height: 5px;
		left: 15px;
		top: 15px;
	}
}
@media only screen and (min-width: 1200px) {
	.valve-details .details-left {
		width: 445px;
		padding: 30px 0;
	}
	.valve-details .details-right {
		width: 555px;
		padding: 25px 0 0;
	}
	.valve-bottom a {
		width: -moz-calc(25% - 30px);
		width: -webkit-calc(25% - 30px);
		width: calc(25% - 30px);
		margin: 40px 0 0;
	}
	.valve-bottom a:nth-of-type(4n+1),.valve-bottom a:nth-of-type(4n+2),.valve-bottom a:nth-of-type(4n+3) {
		margin: 40px 40px 0 0;
	}
	.valve-bottom h4 {
		height: 50px;
		line-height: 50px;
		padding: 0 40px;
		font-size: 18px;
	}
	.valve-bottom h4:before {
		width: 8px;
		height: 8px;
		left: 25px;
		top: 21px;
	}
}
@media only screen and (min-width: 1550px) {
	.valve-bottom a {
		width: -moz-calc(25% - 33.75px);
		width: -webkit-calc(25% - 33.75px);
		width: calc(25% - 33.75px);
		margin: 45px 0 0;
	}
	.valve-bottom a:nth-of-type(4n+1),.valve-bottom a:nth-of-type(4n+2),.valve-bottom a:nth-of-type(4n+3) {
		margin: 45px 45px 0 0;
	}
	.valve-bottom h4 {
		height: 60px;
		line-height: 60px;
		padding: 0 55px;
		font-size: 22px;
	}
	.valve-bottom h4:before {
		width: 11px;
		height: 11px;
		left: 35px;
		top: 25px;
	}
}