.product-content {
	width: 100%;
	overflow: hidden;
	padding: 55px 0 75px;
}
.product-content .product-top {
	width: 100%;
	color: #666666;
	padding: 0 30px;
	font-size: 18px;
	overflow: hidden;
	line-height: 32px;
}
.product-content .product-list {
	width: 100%;
	padding: 0 20px;
	margin: 40px 0 0;
	overflow: hidden;
}
.product-list h3 {
	font-size: 26px;
	overflow: hidden;
	font-weight: bold;
	line-height: 63px;
	margin: 0 10px 20px;
	width: -moz-calc(100% - 20px);
	width: -webkit-calc(100% - 20px);
	width: calc(100% - 20px);
	border-bottom: 1px solid #e5e5e5;
}
.product-list .list-box {
	width: 100%;
	overflow: hidden;
}
.product-list .list-href {
	float: left;
	margin: 10px;
	height: 460px;
	overflow: hidden;
	position: relative;
	text-align: center;
	background-color: #eff2f5;
	width: -moz-calc(25% - 20px);
	width: -webkit-calc(25% - 20px);
	width: calc(25% - 20px);
}
.product-list a {
	width: 100%;
	height: 100%;
	display: block;
	overflow: hidden;
	position: relative;
	line-height: 460px;
}
.product-list .list-href .video-icon {
	top: 0px;
	right: 0px;
	z-index: 1;
	width: 80px;
	height: 40px;
	cursor: pointer;
	overflow: hidden;
	line-height: 37px;
	position: absolute;
	background-color: rgba(0,0,0,0.3);
}
.product-list .list-href .video-icon img {
	width: 15px;
}
.product-list a img {
	width: 100%;
    transition: all 0.5s;
}
.product-list a .list-txt {
	left: 0;
	bottom: 0;
	z-index: 2;
	width: 100%;
	height: 115px;
	color: #FFFFFF;
	font-size: 12px;
	overflow: hidden;
	line-height: 18px;
	position: absolute;
	text-align: justify;
    transition: all 0.5s;
	padding: 20px 60px 20px 25px;
	background-color: rgba(0,0,0,0.45);
}
.list-txt h4 {
	width: 100%;
	height: 25px;
	font-size: 22px;
	line-height: 25px;
	overflow: hidden;
	margin: 0 0 7px;
}
.list-txt p {
	width: 100%;
	height: 40px;
	line-height: 20px;
	overflow: hidden;
}
.list-txt:after {
	content: '';
	display: block;
	width: 18px;
	height: 18px;
	overflow: hidden;
	position: absolute;
	bottom: 38px;
	right: 16px;
	background-image: url(../img/nico.png);
	background-repeat: no-repeat;
	background-position: center;
}
.product-list a:hover img {
	transform: scale(1.1);
}
.product-list a:hover .list-txt {
	background-color: rgba(234,85,4,0.85);
}
@media only screen and (max-width: 991px) {
	.product-content .product-top {
		padding: 0 10px;
	}
	.product-content .product-list {
		padding: 0;
	}
	.product-list h3 {
		position: relative;
	}
	.product-list h3:after {
		content: '';
		display: block;
		width: 16px;
		height: 16px;
		position: absolute;
		right: 20px;
		top: 50%;
		margin-top: -8px;
		background-image: url(../img/md.png);
		background-repeat: no-repeat;
		background-position: center;
		background-size: 100%;
		transform: rotate(-90deg);
		transition: all 0.5s;
	}
	.product-list.active h3:after {
		transform: rotate(0deg);
	}
	.product-list .list-box {
		display: none;
	}
	.product-list .list-href {
		height: 400px;
		width: -moz-calc(50% - 20px);
		width: -webkit-calc(50% - 20px);
		width: calc(50% - 20px);
	}
	.product-list a {
		line-height: 400px;
	}
}
@media only screen and (max-width: 700px) {
	.product-content {
	    padding: 35px 0 40px;
	}
	.product-content .product-top {
		font-size: 14px;
    	line-height: 22px;
		padding: 0;
	}
	.product-list h3:after {
		width: 10px;
		height: 10px;
		right: 10px;
		margin-top: -5px;
	}
	.product-content .product-list {
	    margin: 20px 0 0;
	}
	.product-list h3 {
	    width: 100%;
	    font-size: 20px;
	    line-height: 50px;
	    margin: 0 0 20px;
	}
	.product-list .list-href {
		width: 100%;
		height: auto;
		margin: 0 0 20px;
	}
	.product-list a {
		line-height: 400px;
	}
	.product-list a .list-txt, .list-txt h4 {
		height: auto;
	}
	.list-txt:after {
	    bottom: 28px;
	}
	.list-txt p {
	    display: none;
	}
}
@media only screen and (min-width: 992px) {
	.product-content .product-top {
		padding: 0 10px;
	}
	.product-content .product-list {
		padding: 0;
	}
	.product-list .list-href {
		height: 400px;
		width: -moz-calc(33.33% - 20px);
		width: -webkit-calc(33.33% - 20px);
		width: calc(33.33% - 20px);
	}
	.product-list a {
		line-height: 400px;
	}
}
@media only screen and (min-width: 1200px) {
	.product-list .list-href {
		height: 330px;
		width: -moz-calc(25% - 20px);
		width: -webkit-calc(25% - 20px);
		width: calc(25% - 20px);
	}
	.product-list a {
		line-height: 330px;
	}
}
@media only screen and (min-width: 1550px) {
	.product-content .product-top {
		padding: 0 30px;
	}
	.product-content .product-list {
		padding: 0 20px;
	}
	.product-list .list-href {
		height: 460px;
	}
	.product-list a {
		line-height: 460px;
	}
}
/*弹出视频*/
.video-masked {
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: rgba(0,0,0,0.8);
	position: fixed;
	left: 0px;
	top: 0px;
	z-index: 110;
	display: none;
}
.video-masked ul {
	width: 120px;
	height: 120px;
	overflow: hidden;
	background-color: rgba(0,0,0,0.8);
	border-radius: 0 0 0 120px;
	position: absolute;
	right: 0px;
	top: 0px;
}
.video-masked ul li {
	width: 44px;
	height: 44px;
	overflow: hidden;
	margin: 20px 45px;
	position: relative;
	cursor: pointer;
}
.video-masked ul li:before,.video-masked ul li:after {
	content: '';
	display: block;
	width: 44px;
	height: 6px;
	overflow: hidden;
	border-radius: 3px;
	background-color: #ffffff;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -3px 0 0 -22px;
	transform: rotate(45deg);
}
.video-masked ul li:after {
	transform: rotate(-45deg);
}
.video-masked .video-box {
	width: 800px;
	overflow: hidden;
	position: relative;
	left: 50%;
	top: 50%;
	margin: -250px 0 0 -400px;
}
.video-box video {
	width: 100%;
}
@media only screen and (max-width: 991px) {
	.video-masked .video-box {
		width: 700px;
		margin: -200px 0 0 -350px;
	}
}
@media only screen and (max-width: 720px) {
	.video-masked ul {
		width: 60px;
		height: 60px;
		border-radius: 0 0 0 60px;
	}
	.video-masked ul li {
		width: 24px;
		height: 24px;
		margin: 10px 22px;
	}
	.video-masked ul li:before,.video-masked ul li:after {
		width: 24px;
		height: 2px;
		border-radius: 1px;
		margin: -1px 0 0 -12px;
	}
	.video-masked .video-box {
		width: 100%;
		padding: 0 15px;
		margin: 150px 0;
		left: 0px;
		top: 0px;
	}
}
/*产品详情*/
.valve-details {
	width: 100%;
	margin: 20px 0;
	padding: 0 30px;
	overflow: hidden;
}
.valve-details .valve-img {
	float: left;
	width: 460px;
	height: 620px;
	cursor: pointer;
	overflow: hidden;
	text-align: center;
	line-height: 620px;
	background-color: #eff2f5;
}
.valve-img img {
	width: 100%;
	height: 100%;
	-o-object-fit: contain;
    object-fit: contain;
    transition: all 0.5s;
}
.valve-details .valve-img:hover img {
	transform: scale(1.1);
}
.valve-details .valve-txt {
	float: left;
	width: 815px;
	min-height: 620px;
	margin: 5px 0 0 75px;
}
.valve-txt h3 {
	width: 755px;
	color: #333333;
	padding: 0 3px;
	font-size: 26px;
	line-height: 68px;
	font-weight: bold;
	border-bottom: 1px solid #e5e5e5;
}
.valve-txt .txt-top {
	width: 100%;
	margin: 25px 0;
	overflow: hidden;
}
.txt-top li {
	float: left;
	width: 95px;
	overflow: hidden;
	margin-right: 30px;
}
.txt-top li img {
	float: left;
	margin: 0 5px;
	display: block;
}
.txt-top li span {
	float: left;
	display: block;
	color: #333333;
	font-size: 16px;
	line-height: 31px;
}
.valve-txt .txt-txt {
	width: 100%;
	color: #666666;
	padding: 0 5px;
	font-size: 14px;
	overflow: hidden;
	line-height: 25px;
}
.valve-txt .txt-btn {
	width: 100%;
	height: 55px;
	margin: 115px 0 0;
	text-align: center;
}
.valve-txt .valve-chat {
	display: block;
	width: 180px;
	height: 55px;
	line-height: 55px;
	font-size: 18px;
	font-weight: bold;
	color: #FFFFFF;
	overflow: hidden;
	background-color: #ea5504;
	float: left;
	margin-right: 10px;
	transition: all 0.5s;
}
.valve-chat img {
	margin-right: 15px;
}
.valve-txt .valve-chat:hover {
	box-shadow: 0px 0px 15px rgba(0,0,0,0.3);
}
.valve-txt .valve-download {
	display: block;
	width: 180px;
	height: 55px;
	line-height: 55px;
	overflow: hidden;
	background-color: #f3f3f3;
	float: left;
	transition: all 0.5s;
}
.valve-txt .valve-download:hover {
	box-shadow: 0px 0px 15px rgba(0,0,0,0.3);
}
@media only screen and (max-width: 991px) {
	.valve-details {
		padding: 0 10px;
	}
	.valve-details .valve-img {
		width: 630px;
		height: 780px;
		line-height: 780px;
		float: none;
	}
	.valve-details .valve-txt {
		width: 100%;
		float: none;
		margin: 50px 0;
		height: auto;
	}
}
@media only screen and (max-width: 700px) {
	.valve-details {
		padding: 0;
		margin: 0;
	}
	.valve-details .valve-img {
		width: 325px;
		height: 400px;
		line-height: 400px;
	}
	.valve-details .valve-txt {
		margin: 15px 0;
		min-height: auto;
	}
	.valve-txt h3 {
	    width: 100%;
	    line-height: 40px;
	    font-size: 18px;
	}
	.valve-txt .txt-top {
	    margin: 15px 0;
	}
	.txt-top li {
	    width: 65px;
	    margin-right: 15px;
	}
	.txt-top li img {
		width: 20px;
	    margin: 0 3px;
	}
	.txt-top li span {
	    line-height: 20px;
	    font-size: 12px;
	}
	.valve-txt .txt-btn {
	    margin: 40px 0 0;
	}
	.valve-txt .valve-chat {
	    width: auto;
	    height: auto;
	    font-size: 14px;
	    min-width: 120px;
	    padding: 5px 10px;
	    line-height: 25px;
	    margin-right: 10px;
	}
	.valve-chat img {
		width: 20px;
	    margin-right: 10px;
	}
	.valve-txt .valve-download {
	    width: auto;
	    height: auto;
	    min-width: 115px;
	    line-height: 35px;
	}
	.valve-download img {
		width: 115px;
	}
}
@media only screen and (min-width: 992px) {
	.valve-details {
		padding: 0 10px;
	}
	.valve-details .valve-img {
		width: 360px;
		height: 480px;
		line-height: 480px;
	}
	.valve-details .valve-txt {
		width: 545px;
		margin: 5px 0 0 45px
	}
}
@media only screen and (min-width: 1200px) {
	.valve-details .valve-img {
		width: 460px;
		height: 620px;
		line-height: 620px;
	}
	.valve-details .valve-txt {
		width: 545px;
		margin: 5px 0 0 75px;
	}
}
@media only screen and (min-width: 1550px) {
	.valve-details {
		padding: 0 30px;
	}
	.valve-details .valve-txt {
		width: 815px;
	}
}