* {
	margin: 0px;
	padding: 0px;
}

li {
	list-style-type: none;
}

em {
	font-style: normal;
}

.h1,
.h2,
.h3,
h1,
h2,
h3 {
	margin-top: 0;
	margin-bottom: 0;
}

.clear {
	clear: both;
	height: 0px;
	overflow: hidden;
	font-size: 1px;
	line-height: 0;
}

.t {
	font-size: 36px;
	font-weight: bold;
	font-family: "Microsoft YaHei";
	color: rgb(0, 0, 0);
	line-height: 1.333;
	padding-bottom: 15px;
	padding: 60px 0 40px;
	text-align: center;
	margin-top: 0;
}

.describe,
.b {
	font-size: 16px;
	font-family: "Microsoft YaHei";
	color: rgb(102, 102, 102);
	line-height: 1.467;
	text-align: center;
}

h1 {
	font-size: 34px;
	font-weight: normal;
	color: #494949;
	line-height: 65px;
	padding-top: 50px;
}

.biaoti {
	font-size: 40px;
	font-weight: normal;
	color: #333;
	line-height: 65px;
	padding-top: 60px;
	text-align: center;
}

.describe {
	font-size: 26px;
	color: #666;
	line-height: 2em;
	margin-top: 20px;
	text-align: center;
}

.header .nav-list .item .product-list .curr {
	width: auto;
}

.cp-banner {
	overflow: hidden;
	min-width: 1200px;
}

.cp-banner img {
	width: 100%;
	display: block;
}

.bi-product,
.bi-func1 {
	box-sizing: content-box;
}

.produce .clear {
	display: none;
}

.bi-infogn::after,
.bi-proul::after {
	content: "";
	display: block;
	height: 0;
	clear: both;
}

.bi-info {
	margin-bottom: 70px;
	position: relative;
}

.bi-infogn {
	background: url('./bi-info.jpg') no-repeat 0 15px;
	width: 1200px;
	min-height: 270px;
	margin: 50px auto;
	clear: both;
}

.bi-infogn li {
	float: left;
	width: 20%;
	margin-left: 6%;
	position: relative;
	left: -80px;
	margin-bottom: 58px;
	margin-top: 40px;
}

.bi-infogn li:nth-child(1) {
	width: 18%;
	margin-left: 1.45%;
}

.bi-infogn li:nth-child(5) {
	margin-left: 12%;
}

.bi-infogn li:nth-child(7) {
	margin-left: 7%;
}

.bi-infogn li:nth-child(8) {
	width: 11%;
	margin-left: 4%;
	left: 0;
}

.bi-infogn li h2 {
	font-size: 18px;
	color: #333;
	margin: 0;
	line-height: 1.5;
	font-weight: bold;
	text-align: center;
}

.bi-infogn li p {
	font-size: 16px;
	color: #666;
	margin: 0;
	line-height: 1.8;
	text-align: center;
}

.bi-infogn li img {
	display: none;
}

.bi-infopoint {
	position: absolute;
	left: 50%;
	margin-left: -600px;
	top: 250px;
	width: 1200px;
	height: 270px;
	z-index: 10;
}

.bi-infopoint li {
	width: 13%;
	height: 270px;
	float: left;
	z-index: 10;
}

.bi-infopoint li:first-child {
	width: 10%;
}

.bi-infopoint li:last-child {
	width: 12%;
}

.bi-infopoint li:after {
	position: absolute;
	width: 14px;
	height: 14px;
	display: block;
	background: linear-gradient(270deg, #f90 0, #f40);
	content: '';
	border-radius: 50%;
	top: 148px;
	display: none;
	box-shadow: 0px 0px 12px #ff7600;
}

.bi-infopoint li:nth-child(1):after {
	margin-left: 37px;
}

.bi-infopoint li:nth-child(2):after {
	margin-left: 53px;
	top: 112px;
}

.bi-infopoint li:nth-child(3):after {
	margin-left: 56px;
}

.bi-infopoint li:nth-child(4):after {
	margin-left: 56px;
	top: 112px;
}

.bi-infopoint li:nth-child(5):after {
	margin-left: 64px;
}

.bi-infopoint li:nth-child(6):after {
	margin-left: 68px;
	top: 112px;
}

.bi-infopoint li:nth-child(7):after {
	margin-left: 71px;
}

.bi-infopoint li:nth-child(8):after {
	margin-left: 73px;
	top: 112px;
}

.bi-infopoint li:hover:after {
	display: block;
}

.bi-product {
	background: #f5f5f5;
	height: 516px;
	padding-bottom: 80px;
	min-width: 1200px;
}

.bi-proul {
	width: 80%;
	margin: 0 10%;
}

.bi-proul li {
	width: 14.5%;
	float: left;
	margin: 0 1%;
	text-align: center;
}

.bi-proul li:hover {
	position: relative;
	top: -3px;
}

.bi-proul li img {
	width: 80px;
	height: 80px;
	margin: 50px auto 20px;
}

.bi-proul li img:first-child {
	display: block;
}

.bi-proul li:hover img:first-child {
	display: none;
}

.bi-proul li img:nth-of-type(2) {
	display: none;
}

.bi-proul li:hover img:nth-of-type(2) {
	display: block;
}

.bi-proul h2 {
	font-size: 18px;
	color: #333;
	margin: 0;
	line-height: 1.5;
	font-weight: bold;
	text-align: center;
	margin-bottom: 5px;
}

.bi-proul p {
	font-size: 15px;
	color: #666;
	margin: 0;
	line-height: 1.8;
	text-align: center;
	margin-top: 10px;
}

.bi-duankou {
	width: 1200px;
	margin: 50px auto 0;
	height: 400px;
}

.bi-duankou li {
	width: 370px;
	float: left;
	margin: 0 1%;
	text-align: center;
	border: 1px solid #dcdcdc;
}

.bi-duankou li:hover {
	position: relative;
	top: -5px;
	border: 1px solid #ffc107;
}

.bi-duankou li img {
	width: 370px;
	height: 160px;
}

.bi-duankou h2 {
	font-size: 18px;
	color: #333;
	margin: 26px auto 15px;
	line-height: 1.5;
	font-weight: bold;
	text-align: center;
}

.bi-duankou p {
	font-size: 15px;
	color: #666;
	margin: 0 30px 30px;
	line-height: 1.8;
	text-align: left;
	margin-top: 10px;
}

.bi-function {
	background: #f5f5f5;
	padding-bottom: 10px;
}

.bi-functablebox {
	width: 1000px;
	margin: 70px auto;
	background: #fff;
	height: 394px;
	padding: 0 10px;
}

.bi-funcfl {
	width: 84%;
	float: left;
}

.bi-funcfr {
	width: 15%;
	float: left;
	margin-left: 1%;
}

.bi-function .pc {
	display: block;
	margin: 50px auto;
}

.bi-func1 {
	height: 500px;
	line-height: 1.5;
	padding-top: 90px;
}

.bi-func2 {
	background: #f5f5f5;
}

.bi-func1 h3 {
	font-size: 18px;
}

.bi-func1 p {
	font-size: 16px;
}

.bi-func01,
.bi-func02 {
	float: left;
}

.bi-func01 {
	width: 60%;
	margin: 0 2%;
}

.bi-func02 {
	width: 36%;
	padding-top: 100px;
}

.bi-func02 h2 {
	margin-bottom: 30px;
}

.bi-func01 img {
	max-width: 775px;
	max-height: 436px;
	width: 100%;
}

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

.bi-funcanli {
	background: #fff;
	padding: 80px 0;
	text-align: center;
}

.bi-anliul {
	width: 100%;
	padding: 60px 6%;
	position: relative;
	min-width: 1200px;
	box-sizing: border-box;
}

.bi-anliul li {
	width: 16%;
	margin: 0.12%;
	display: inline-block;
}

.bi-anliul li img {
	width: 100%;
	display: block;
}

#slidingBlock {
	width: 100%;
	height: 680px;
	background: #f5f5f5;
}

.bihangye {
	position: relative;
	width: 1200px;
	margin: 0 auto;
}

.bitedian {
	position: absolute;
	top: 460px;
	left: 40px;
}

.bitedian img {
	width: 23px;
	height: 23px;
	margin-right: 10px;
	position: relative;
	top: -3px;
}

.bitedian p {
	font-size: 15px;
	color: #666;
	margin: 0;
	line-height: 1.8;
	text-align: center;
	margin-top: 10px;
	display: inline-block;
}

.title-change {
	float: right;
	width: 760px;
	margin: 60px 0 0 40px;
}

.title-change li {
	cursor: pointer;
	display: inline-block;
	font-size: 16px;
	margin-left: 20px;
	line-height: 45px;
	width: 146px;
	height: 150px;
	padding-top: 30px;
	box-sizing: border-box;
	background: linear-gradient(180deg, #f1f3f9, #fff);
	box-shadow: 8px 8px 20px 0 rgba(32, 38, 52, .1), -8px -8px 20px 0 #fff;
	border-radius: 12px;
	border: 2px solid #fff;
	margin: 0 15px 30px;
	text-align: center;
}

.title-change li:hover,
.title-change .cur {
	box-shadow: 8px 8px 20px 0 rgba(32, 38, 52, .2), -8px -8px 20px 0 #fff;
	border: 2px solid #fff;
}

.title-change li img {
	width: 60px;
	height: 60px;
	margin: 0 auto;
	display: block;
}

.content-change li {
	display: none;
}

.content-change .cur {
	display: block;
}

.content-change {
	margin-top: 60px;
	width: 360px;
	float: left;
	margin-left: 40px;
}

.content-change h2 {
	font-size: 19px;
	color: #ff7000;
	margin: 26px auto 15px;
	line-height: 1.5;
	font-weight: bold;
}

.content-change p {
	width: 360px;
	line-height: 2;
	font-size: 15px;
}

.wap {
	display: none;
}

@media (max-width: 1200px) {
	.bi-info {
		margin-bottom: 0;
		height: auto;
	}

	.bi-infogn {
		width: 100%;
		background: none;
		margin-bottom: 0;
		position: relative;
	}

	.bi-infogn li {
		width: 23% !important;
		margin: 0px 0 20px !important;
		left: 0 !important;
		position: relative;
		height: 150px;
	}

	.bi-infogn li:nth-child(1) {
		margin-left: 0% !important;
	}

	.bi-infogn li:nth-child(5) {
		margin-left: 5% !important;
	}

	.bi-infogn li img {
		display: block;
		margin: 0 auto;
		width: 8vw;
	}

	.produce .clear {
		display: block;
	}

	.bi-infopoint {
		display: none;
	}

	.bi-proul {
		margin: 0;
		width: 100%;
	}

	.bi-proul {
		width: 90%;
		margin: 0 5%;
	}

	.bi-proul li {
		width: 31%;
		margin: 0 !important;
		margin-left: 2.2% !important;
	}

	.bi-proul p {
		height: 80px;
		font-size: 14px;
	}

	.bi-duankou,
	.bi-functablebox,
	.bi-funcbox,
	.bihangye,
	.bi-anliul,
	.bi-product {
		width: 100%;
		min-width: auto;
		height: auto;
	}

	.bi-funcanli img {
		width: 100%;
	}

	.bi-duankou {
		margin-bottom: 60px;
		overflow: auto;
	}

	.bi-duankou li {
		width: 31%;
	}

	.bi-duankou li img {
		width: 100%;
		height: auto;
	}

	.bi-duankou p {
		height: 84px;
		margin: 0 10px 30px;
	}

	.bi-function img {
		margin: 50px auto;
		width: 100%;
	}

	.bi-function .wap {
		max-width: 800px;
		margin: 0 auto;
	}

	.bi-function .pc {
		max-width: calc(100% - 20px);
	}

	.content-change,
	.bitedian {
		display: none;
	}

	.title-change {
		float: none;
		width: 760px;
		margin: 60px auto 0;
	}

	.title-change li {
		margin: 0 0 30px 32px;
	}

	.bi-func1 {
		height: auto;
		padding-bottom: 60px;
	}

	.bi-func01 {
		float: none;
		width: 100%;
		margin: 0;
		text-align: center;
	}

	.bi-func01 {
		width: 100%;
	}

	.bi-func01 img {
		margin: 0 auto;
	}

	.bi-func02 {
		float: none;
		text-align: left;
		position: relative;
		top: -60px;
		width: 80%;
		margin: 0 10%;
		padding: 0;
	}

	.bi-func02 h2 {
		text-align: center;
		margin: 30px auto;
	}

	.bi-func1.pc .bi-func02 {
		top: 0;
	}
}

@media (min-width:768px) and (max-width:1024px) {}

@media (min-width:768px) and (max-width:778px) {}

@media screen and (orientation: portrait) and (max-width:900px) {
	.pc {
		display: none;
	}

	.wap {
		display: block;
	}

	.bi-function .pc {
		display: none;
	}

	.biaoti {
		font-size: 24px;
		font-family: "Microsoft YaHei";
		color: #000;
		line-height: 1.333;
		text-align: center;
		padding-bottom: 15px;
		padding: 20px 0 20px;
		text-align: center;
	}

	.describe,
	.b {
		font-size: 16px;
		font-family: "Microsoft YaHei";
		color: #333;
		line-height: 1.467;
		text-align: center;
		padding: 0 10px 20px;
		margin-top: 0;
	}

	.bi-infogn {
		margin-top: 0;
	}

	.bi-infogn li {
		width: 50% !important;
		margin: 0px 0 20px !important;
		left: 0 !important;
		position: relative;
		height: 120px;
	}

	.bi-infogn li:nth-child(1) {
		margin-left: 0% !important;
	}

	.bi-infogn li:nth-child(5) {
		margin-left: 0% !important;
	}

	.bi-infogn li img {
		display: block;
		margin: 0 auto;
		width: 70px;
		height: 70px;
	}

	.bi-proul {
		width: 100%;
		margin: 0;
	}

	.bi-proul li {
		width: 50%;
		margin: 0 0 30px !important;
		padding: 0 5px;
		box-sizing: border-box;
	}

	.bi-proul li img {
		margin-top: 10px;
	}

	.bi-proul p {
		height: 110px;
		text-align: left;
	}

	.bi-duankou {
		margin: 0;
	}

	.bi-duankou li {
		width: 90%;
		margin: 0 5% 30px;
		float: none;
	}

	.bi-duankou p {
		height: 50px;
	}

	.bi-anliul {
		padding: 0 6% 30px;
	}

	.bi-anliul li {
		width: 49%;
	}

	.bi-funcanli {
		padding: 0;
	}

	.title-change {
		width: 100%;
		margin-top: 0px;
	}

	.title-change li {
		margin-left: calc(33vw - 97px);
	}

	#slidingBlock {
		height: auto;
	}

	.bi-func02 {
		width: 90%;
		margin: 0 5%;
	}

	.bi-func02 {
		top: -36px;
	}

	.bi-func02 h2 {
		margin-top: 0;
	}

	.bi-product {
		padding-bottom: 30px;
	}

	.bi-duankou li:hover {
		position: relative;
		top: 0;
		border: 1px solid #dcdcdc;
	}

	.bi-proul li img:first-child {
		display: none;
	}

	.bi-proul li:hover img:first-child {
		display: none;
	}

	.bi-proul li img:nth-of-type(2) {
		display: block;
	}

	.bi-proul li:hover img:nth-of-type(2) {
		display: block;
	}
}

.prozt-banner.ds-banner .swiper-container {
	width: 100%;
	height: 500px;
	position: relative;
}

.prozt-banner.ds-banner .swiper-slide {
	overflow: hidden;
}

.prozt-banner.ds-banner .swiper-container .swiper-button-next,
.prozt-banner.ds-banner .swiper-container .swiper-button-prev {
	width: 53px;
	height: 134px;
	background: url('./prozt-icon1.png') no-repeat;
}

.prozt-banner.ds-banner .swiper-container .swiper-button-next:after,
.swiper-container .swiper-button-prev:after {
	display: none;
}

.prozt-banner.ds-banner .swiper-container .swiper-button-prev {
	top: 210px !important;
	left: 0 !important;
	background-position: left top;
}

.prozt-banner.ds-banner .swiper-container .swiper-button-next {
	top: 210px !important;
	right: 0 !important;
	background-position: right top;
}

.prozt-banner.ds-banner .swiper-container .swiper-pagination {
	bottom: 23px !important;
}

.prozt-banner.ds-banner .swiper-container .swiper-pagination-bullet {
	width: 15px;
	height: 15px;
}

.prozt-banner.ds-banner .swiper-container .swiper-pagination-bullet-active {
	background: #F08346;
}

.prozt-banner.ds-banner .swiper-container img {
	height: 500px !important;
	width: 1920px !important;
	position: relative;
	left: 50%;
	margin-left: -960px;
}

/*---*/
.prozt-banner-sm.ds-banner {
	display: none;
}

@media (max-width: 1250px) and (min-width:900px) {
	.prozt-banner.ds-banner .swiper-container {
		width: 100%;
		height: 391px;
	}

	.prozt-banner.ds-banner .swiper-container img {
		height: 391px !important;
		width: 100% !important;
		position: relative;
		left: 0;
		margin-left: 0;
	}

	.prozt-banner.ds-banner .swiper-container img {
		height: 391px !important;
		width: 1500px !important;
		position: relative;
		left: 50%;
		margin-left: -750px;
	}

	.prozt-banner.ds-banner .swiper-container .swiper-button-prev,
	.prozt-banner.ds-banner .swiper-container .swiper-button-next {
		top: 152px !important;
	}
}

@media screen and (orientation: portrait) and (max-width:900px) {
	.prozt-banner.ds-banner {
		display: none;
	}

	.prozt-banner-sm.ds-banner {
		display: block;
	}

	.prozt-banner.ds-banner .swiper-container {
		width: 100%;
		height: 52vw;
	}

	.prozt-banner.ds-banner .swiper-container img {
		height: 52vw !important;
		width: 100vw !important;
		position: relative;
		left: 0;
		margin-left: 0;
	}

	.prozt-banner.ds-banner .swiper-container .swiper-button-next,
	.swiper-container .swiper-button-prev {
		display: none;
	}
}

@media (max-width:768px) {
	.prozt-banner.ds-banner .swiper-container .swiper-pagination {
		bottom: 3px !important;
	}

	.prozt-banner.ds-banner .swiper-container .swiper-pagination-bullet {
		width: 10px;
		height: 10px;
	}
}