.index-banner {
	width: 100%;
	overflow: hidden;
	position: relative;
	margin: 85px 0 0;
}
.index-banner .swiper-img {
	width: 100%;
	overflow: hidden;
}
.swiper-img .swiper-slide-active {
	position: relative;
	z-index: 10;
}
.index-banner .swiper-txt {
	width: 650px;
	height: 225px;
	overflow: hidden;
	position: absolute;
	top: 260px;
	left: 50%;
	margin-left: -650px;
	z-index: 12;
}
.swiper-txt .swiper-container {
	width: 100%;
	height: 100%;
}
.swiper-txt .swiper-slide {
	height: 75px;
}
.swiper-txt h1 {
	color: #FFFFFF;
	font-size: 55px;
	font-weight: bold;
	line-height: 75px;
	opacity: 0.15;
	transition: all 1s;
}
.swiper-txt .swiper-slide-active h1 {
	font-size: 62px;
	opacity: 1;
}
.index-banner .banner-down {
	width: 70px;
	height: 70px;
	overflow: hidden;
	background-color: rgba(0,0,0,0.36);
	position: absolute;
	left: 50%;
	bottom: 0;
	margin-left: -35px;
	z-index: 20;
	text-align: center;
	line-height: 67px;
	cursor: pointer;
}
.banner-down img {
	display: block;
	margin: 20px auto 0;
	animation: bnr-down 1.5s linear infinite;
	-webkit-animation: bnr-down 1.5s linear infinite;
}
@media only screen and (max-width: 991px) {
	.index-banner {
		margin: 0;
	}
	.swiper-img img:nth-of-type(1) {
		display: none;
	}
	.swiper-img img {
		width: 100%;
	}
	.swiper-txt h1 {
		font-size: 52px;
		line-height: 75px;
	}
	.swiper-txt .swiper-slide-active h1 {
		font-size: 58px;
	}
	.index-banner .swiper-txt {
		width: 650px;
		height: 225px;
		top: 255px;
		margin-left: -325px;
	}
	@keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-moz-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-ms-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-webkit-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
}
@media only screen and (max-width: 700px) {
	.swiper-txt h1 {
		font-size: 26px;
		line-height: 40px;
	}
	.swiper-txt .swiper-slide-active h1 {
		font-size: 30px;
	}
	.index-banner .swiper-txt {
		width: 325px;
		height: 120px;
		top: 130px;
		margin-left: -162.5px;
	}
	.index-banner .banner-down {
	    width: 50px;
	    height: 50px;
	    margin-left: -25px;
	    line-height: 47px;
	}
	.banner-down img {
		width: 18px;
	}
	@keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 22px auto 0;}
		75%{margin: 8px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-moz-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 22px auto 0;}
		75%{margin: 8px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-ms-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 22px auto 0;}
		75%{margin: 8px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-webkit-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 22px auto 0;}
		75%{margin: 8px auto 0;}
		100%{margin: 15px auto 0;}
	}
}
@media only screen and (min-width: 992px) {
	.index-banner {
		margin: 85px 0 0;
	}
	.index-banner .swiper-txt {
		width: 485px;
		height: 175px;
		top: 180px;
		margin-left: -485px;
	}
	.swiper-txt h1 {
		font-size: 40px;
		line-height: 50px;
	}
	.swiper-txt .swiper-slide-active h1 {
		font-size: 46px;
	}
	.swiper-img img {
		width: 1350px;
		position: relative;
		left: -100px;
	}
	.swiper-img img:nth-of-type(2) {
		display: none;
	}
	.index-banner .banner-down {
	    width: 50px;
	    height: 50px;
	    margin-left: -25px;
	}
	.banner-down img {
		width: 18px;
	}
	@keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 25px auto 0;}
		75%{margin: 5px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-moz-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 25px auto 0;}
		75%{margin: 5px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-ms-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 25px auto 0;}
		75%{margin: 5px auto 0;}
		100%{margin: 15px auto 0;}
	}
	@-webkit-keyframes bnr-down {
		0%{margin: 15px auto 0;}
		25%{margin: 25px auto 0;}
		75%{margin: 5px auto 0;}
		100%{margin: 15px auto 0;}
	}
}
@media only screen and (min-width: 1200px) {
	.index-banner .swiper-txt {
		width: 550px;
		height: 200px;
		top: 200px;
		margin-left: -550px;
	}
	.swiper-txt h1 {
		font-size: 42px;
		line-height: 60px;
	}
	.swiper-txt .swiper-slide-active h1 {
		font-size: 52px;
	}
	.swiper-img img {
		width: 1500px;
		left: 0px;
	}
	.index-banner .banner-down {
	    width: 70px;
	    height: 70px;
	    margin-left: -35px;
	}
	.banner-down img {
		width: 27px;
	}
	@keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-moz-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-ms-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
	@-webkit-keyframes bnr-down {
		0%{margin: 20px auto 0;}
		25%{margin: 30px auto 0;}
		75%{margin: 10px auto 0;}
		100%{margin: 20px auto 0;}
	}
}
@media only screen and (min-width: 1350px) {
	.index-banner .swiper-txt {
		width: 650px;
		height: 225px;
		top: 260px;
		margin-left: -650px;
	}
	.swiper-txt h1 {
		font-size: 55px;
		line-height: 75px;
	}
	.swiper-txt .swiper-slide-active h1 {
		font-size: 62px;
	}
	.swiper-img img {
		width: auto;
	}
}
@media only screen and (min-width: 1921px) {
	.swiper-img img {
		width: 100%;
	}
}
.video-masked {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 2000;
	background-color: rgba(0,0,0,0.75);
	display: none;
}
.video-masked ul {
	width: 120px;
	height: 120px;
	border-radius: 0 0 0 120px;
	overflow: hidden;
	background-color: rgba(0,0,0,0.75);
	position: absolute;
	right: 0;
	top: 0;
}
.video-masked ul li {
	width: 40px;
	height: 40px;
	overflow: hidden;
	margin: 20px 0 0 50px;
	position: relative;
	cursor: pointer;
}
.video-masked ul li:before,.video-masked ul li:after {
	display: block;
	content: '';
	width: 40px;
	height: 4px;
	background-color: #ffffff;
	border-radius: 2px;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -2px 0 0 -20px;
	transform: rotate(45deg);
}
.video-masked ul li:after {
	transform: rotate(-45deg);
}
.video-masked video {
	width: 900px;
	height: 600px;
	background-color: #000000;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -300px 0 0 -450px;
}
@media only screen and (max-width: 991px) {
	.video-masked video {
		width: 600px;
		height: 400px;
		margin: -200px 0 0 -300px;
	}
}
@media only screen and (max-width: 700px) {
	.video-masked video {
		width: 320px;
		height: 200px;
		margin: -100px 0 0 -160px;
	}
	.video-masked ul {
	    width: 80px;
	    height: 80px;
	    border-radius: 0 0 0 80px;
	}
	.video-masked ul li {
	    width: 30px;
	    height: 30px;
	    margin: 20px 0 0 35px;
	}
	.video-masked ul li:before,.video-masked ul li:after {
		width: 30px;
		margin: -2px 0 0 -15px;
	}
}
/*致力防腐  开拓创新*/
.index1 {
	width: 100%;
	overflow: hidden;
	padding: 110px 0 120px;
}
.index1 .index1-left {
	width: 425px;
	overflow: hidden;
	float: left;
	margin: 8px 0 0;
	position: relative;
}
.index1 .index1-left:before {
	content: '';
	display: block;
	width: 58px;
	height: 58px;
	overflow: hidden;
	background: url(../img/index1-icon.png) no-repeat center;
	background-size: 100%;
	border-radius: 50%;
	position: absolute;
	top: 50%;
	left: 50%;
	margin: -29px 0 0 -29px;
	z-index: 2;
	cursor: pointer;
}
.index1-left img {
	width: 100%;
}
.index1 .index1-right {
	width: 725px;
	padding: 0 140px 0 0;
	overflow: hidden;
	float: right;
	font-size: 14px;
	line-height: 26px;
	color: #8e8e8e;
}
.index1-right a {
	display: block;
	width: 145px;
	height: 40px;
	overflow: hidden;
	text-align: center;
	line-height: 40px;
	color: #666666;
	background-color: #ededed;
	border-radius: 3px;
	position: relative;
	margin: 40px 0 0;
	transition: all 0.5s;
}
.index1-right a span {
	position: relative;
	z-index: 2;
}
.index1-right a span em {
	margin: 0 0 0 25px;
	letter-spacing: -1px;
	font-family: "Roboto-Regular";
}
.index1-right a:before {
	content: '';
	display: block;
	width: 0px;
	height: 100%;
	position: absolute;
	left: 50%;
	top: 0;
	transition: all 0.5s;
}
.index1-right a:hover {
	color: #FFFFFF;
}
.index1-right a:hover:before {
	width: 100%;
	left: 0px;
	background-color: #003089;
}
.index1-right h1 {
	font-size: 40px;
	color: #000000;
	margin: 40px 0 10px;
}
.index1-right h5 {
	width: 100%;
  	font-family: "Roboto-Medium";
  	color: #cfcece;
	letter-spacing: 2px;
	overflow: hidden;
	height: 20px;
	line-height: 20px;
	position: relative;
	padding: 0 0 0 85px;
	background-image: url(../img/br.png);
	background-repeat: no-repeat;
	background-position: 1% 50%;
}
@media only screen and (max-width: 991px) {
	.index1 {
		padding: 60px 0 70px;
	}
	.index1 .index1-left {
	    width: 100%;
	    float: none;
	    margin: 0;
	}
	.index1 .index1-right {
	    width: 100%;
	    padding: 0;
	    float: none;
	    font-size: 26px;
	    line-height: 40px;
	    margin: 55px 0 0;
	}
	.index1-right h5 {
	    height: 30px;
	    line-height: 30px;
	    font-size: 20px;
	    padding: 0 0 0 105px;
	    background-size: 80px;
	}
	.index1-right h1 {
	    font-size: 48px;
	    line-height: 55px;
	    margin: 40px 0 20px;
	}
	.index1-right a {
		width: 250px;
		height: 70px;
		line-height: 70px;
		font-size: 24px;
		margin: 70px 0 0;
	}
	.index1-right a span em {
		margin: 0 0 0 50px;
		letter-spacing: 0px;
	}
}
@media only screen and (max-width: 700px) {
	.index1 {
	    padding: 40px 0;
	}
	.index1 .index1-right {
	    font-size: 14px;
	    line-height: 25px;
	    margin: 30px 0 0;
	}
	.index1-right h5 {
	    height: 20px;
	    line-height: 20px;
	    font-size: 14px;
	    padding: 0 0 0 75px;
	    background-size: 65px;
	}
	.index1-right h1 {
	    font-size: 28px;
	    line-height: 35px;
	    margin: 20px 0 10px;
	}
	.index1-right a {
		width: 135px;
		height: 40px;
		line-height: 40px;
		font-size: 24px;
	    font-size: 14px;
		margin: 30px 0 0;
	}
	.index1-right a span em {
		margin: 0 0 0 20px;
	}
}
@media only screen and (min-width: 992px) {
	.index1 .index1-right {
		width: 500px;
		padding: 0;
	}
}
@media only screen and (min-width: 1200px) {
	.index1 .index1-right {
	    width: 600px;
	    padding: 0;
	}
}
@media only screen and (min-width: 1350px) {
	.index1 .index1-right {
	    width: 725px;
	    padding: 0 140px 0 0;
	}
}
.index2 {
	width: 100%;
	overflow: hidden;
	background-color: #f5f5f5;
	padding: 70px 0;
}
.index-title {
	width: 100%;
	height: 70px;
	overflow: hidden;
	position: relative;
	background-image: url(../img/br.png);
	background-repeat: no-repeat;
	background-position: 1px 99%;
}
.index-title h1 {
	font-size: 36px;
	font-weight: bold;
	line-height: 50px;
}
.index-title h1 a {
	display: block;
	width: 90px;
	height: 30px;
	line-height: 30px;
	font-size: 16px;
	color: #949494;
	font-weight: normal;
	overflow: hidden;
	float: right;
	margin: 10px 0;
	transition: all 0.5s;
}
.index-title h1 a span {
	display: block;
	width: 20px;
	height: 20px;
	overflow: hidden;
	border-radius: 50%;
	background-color: #003089;
	float: right;
	margin: 5px 0;
	position: relative;
}
.index-title h1 a span img {
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -6px 0 0 -6px;
}
.index-title h1 a:hover {
	color: #003089;
	margin: 10px 10px 10px 0;
}
.index2 .index2-swiper {
	width: 100%;
	overflow: hidden;
	position: relative;
	margin: 50px 0 0;
}
.index2-swiper .swiper-container {
	padding: 0 0 55px;
	margin: 0 auto;
	overflow: initial;
}
.index2-swiper .index2-img {
	width: 100%;
	overflow: hidden;
	position: relative;
	cursor: pointer;
	background-color: #ffffff;
	transition: all 0.5s;
}
.index2-swiper .index2-img img {
	opacity: 0.7;
}
.index2-swiper .swiper-slide.swiper-slide-active .index2-img,.index2-swiper .swiper-slide.swiper-slide-next .index2-img {	
	background-color: #000000;
}
.index2-img .index2-txt {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	left: 0;
	top: 0;
	color: #FFFFFF;
	padding: 285px 40px 0;
	font-size: 16px;
	line-height: 24px;
	transition: all 0.5s;
}
.index2-txt h3 {
	font-size: 24px;
	font-weight: bold;
	line-height: 30px;
	margin: 0 0 10px;
}
.index2-txt p {
	opacity: 0;
	transition: all 0.5s;
}
.index2-txt span {
	display: block;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	overflow: hidden;
	margin: 40px 0 0;
	background: url(../img/ir2.png) no-repeat center;
	opacity: 0;
	transition: all 0.5s;
}
.index2-swiper .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    background: #003089;
    opacity: 1;
    position: relative;
    transform: scale(0.6);
}
.index2-swiper .swiper-container-horizontal>.swiper-pagination-bullets,.index2-swiper .swiper-pagination-custom,.index2-swiper .swiper-pagination-fraction {
	bottom: 0;
	height: 20px;
}
.index2-swiper .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 2px;
}
.index2-swiper .swiper-pagination-bullet.swiper-pagination-bullet-active {
	border: 1px solid #e71122;
	background-color: transparent;
	width: 20px;
	height: 20px;
	transform: scale(1);
}
.index2-swiper .swiper-pagination-bullet.swiper-pagination-bullet-active:before {
	content: '';
	display: block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	overflow: hidden;
	background-color: #e71122;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -6px 0 0 -6px;
}
.index2-swiper .swiper-button-next,.index2-swiper .swiper-container-rtl .swiper-button-prev {
	background:rgba(0,0,0,0.37) url(../img/index2-right.png);
    right: -173px;
    left: auto;
}
.index2-swiper .swiper-button-prev,.index2-swiper .swiper-container-rtl .swiper-button-next {
	background:rgba(0,0,0,0.37) url(../img/index2-left.png);
    left: -173px;
    right: auto;
}
.index2-swiper .swiper-button-next,.index2-swiper .swiper-button-prev {
    width: 66px;
    height: 76px;
    margin-top: -70px;
    border-radius: 0;
    background-repeat: no-repeat !important;
    background-position: center !important;
    z-index: 20;
}
@media only screen and (max-width: 991px) {
	.index-title h1 a {
		display: none;
	}
	.index2 {
	    padding: 60px 0;
	}
	.index2-swiper .swiper-container {
		width: 650px;
	}
	.index2-swiper .swiper-slide {
		width: 405px
	}
	.index2-swiper .swiper-button-next, .index2-swiper .swiper-button-prev {
		display: none;
	}
}
@media only screen and (max-width: 700px) {
	.index-title {
	    height: 55px;
	}
	.index-title h1 {
	    font-size: 28px;
	    line-height: 35px;
	}
	.index2 {
	    padding: 40px 0 30px;
	}
	.index2 .index2-swiper {
	    margin: 25px 0 0;
	}
	.index2-swiper .swiper-container {
	    padding: 0 0 30px;
		width: 325px;
	}
	.index2-swiper .swiper-slide {
		width: 205px
	}
	.index2-img .index2-txt {
	    padding: 140px 25px 0;
	    font-size: 12px;
	    line-height: 18px;
	}
	.index2-txt h3 {
	    font-size: 20px;
	    line-height: 25px;
	    margin: 0;
	}
	.index2-swiper .index2-img img {
		height: 200px;
	}
}
@media only screen and (min-width: 992px) {
	.index2-swiper .swiper-container {
		width: 960px;
	}
	.index2-txt span {
	    margin: 25px 0 0;
	}
	.index2-swiper .swiper-slide {
		width: 405px
	}
	.index2-swiper .swiper-slide.swiper-slide-active {
		width: 775px !important;
	}
	.index2-swiper .swiper-slide.swiper-slide-active .index2-img {
		background-color: #000000;
	}
	.index2-swiper .swiper-slide.swiper-slide-active .index2-img .index2-txt {
		padding: 90px 40px 0;
	}
	.index2-swiper .swiper-slide.swiper-slide-active .index2-txt p {
		opacity: 1;
	}
	.index2-swiper .swiper-slide.swiper-slide-active .index2-txt span {
		opacity: 1;
	}
}
@media only screen and (min-width: 1200px) {
	.index2-swiper .swiper-container {
		width: 1100px;
	}
	.index2-txt span {
	    margin: 40px 0 0;
	}
}
@media only screen and (min-width: 1350px) {
	.index2-swiper .swiper-container {
		width: 1280px;
	}
}
/*产品中心*/
.index3 {
	width: 100%;
	overflow: hidden;
	padding: 10px 0 55px;
	background-color: #f5f5f5;
}
.index3 .index3-list {
	width: 100%;
	overflow: hidden;
	margin: 15px 0 0;
}
.index3-list li {
	width: calc(50% - 20px);
	width: -moz-calc(50% - 20px);
	width: -webkit-calc(50% - 20px);
	overflow: hidden;
	float: left;
}
.index3-list li:last-of-type {
	float: right;
}
.index3-list li a {
	display: block;
	width: 100%;
	overflow: hidden;
	margin: 0 0 20px;
	position: relative;
	float: left;
}
.index3-list li a>img {
	width: 100%;
	transition: all 0.5s;
}
.index3-list li:nth-of-type(1) a:nth-of-type(2),.index3-list li:nth-of-type(1) a:nth-of-type(3),.index3-list li:nth-of-type(2) a:nth-of-type(1),.index3-list li:nth-of-type(2) a:nth-of-type(2) {
	width: calc(50% - 10px);
	width: -moz-calc(50% - 10px);
	width: -webkit-calc(50% - 10px);
	margin: 0;
}
.index3-list li:nth-of-type(1) a:nth-of-type(2),.index3-list li:nth-of-type(2) a:nth-of-type(1) {
	margin: 0 20px 0 0;
}
.index3-list li:nth-of-type(2) a:nth-of-type(3) {
	margin: 20px 0 0;
}
.index3-list li a h3 {
	width: 100%;
	height: 65px;
	line-height: 65px;
	overflow: hidden;
	position: absolute;
	left: 0;
	bottom: 0;
	font-size: 24px;
	color: #FFFFFF;
	padding: 0 37px 0 28px;
	background-color: rgba(0,0,0,0.5);
	transition: all 0.5s;
}
.index3-list li a h3 span {
	float: right;
}
.index3-list li a:hover>img {
	transform: scale(1.1);
}
.index3-list li a:hover h3 {
	background-color: rgba(0,59,144,0.9);
}
@media only screen and (max-width: 991px) {
	.index3 {
		padding: 10px 0 30px;
	}
	.index3 .index3-list {
	    margin: 30px 0 0;
	}
	.index3-list li {
		width: 100%;
		height: 582px;
	    margin: 0 0 30px;
	    position: relative;
	}
	.index3-list li a {
		margin: 0 0 30px;
	}
	.index3-list li:nth-of-type(2) a:nth-of-type(3) {
	    margin: 0;
	}
	.index3-list li:nth-of-type(2) a:nth-of-type(1) {
		position: absolute;
		left: 0;
		bottom: 0;
		margin: 0;
	}
	.index3-list li:nth-of-type(2) a:nth-of-type(2) {
	   	position: absolute;
	   	right: 0;
		bottom: 0;
		margin: 0;
	}
}
@media only screen and (max-width: 700px) {
	.index3 {
		padding: 10px 0 20px;
	}
	.index3 .index3-list {
	    margin: 20px 0 0;
	}
	.index3-list li {
		height: 291px;
	    margin: 0 0 15px;
	}
	.index3-list li a {
		margin: 0 0 15px;
	}
	.index3-list li a h3 {
	    height: 35px;
	    line-height: 35px;
	    font-size: 16px;
	    padding: 0 20px 0 15px;
	}
	.index3-list li a h3 span img {
		width: 8px;
	}
	.index3-list li:nth-of-type(1) a:nth-of-type(2),.index3-list li:nth-of-type(1) a:nth-of-type(3),.index3-list li:nth-of-type(2) a:nth-of-type(1),.index3-list li:nth-of-type(2) a:nth-of-type(2) {
	    width: calc(50% - 5px);
	    width: -moz-calc(50% - 5px);
	    width: -webkit-calc(50% - 5px);
	}
	.index3-list li:nth-of-type(1) a:nth-of-type(2),.index3-list li:nth-of-type(2) a:nth-of-type(1) {
	    margin: 0 10px 0 0;
	}
}
/*新闻资讯*/
.index4 {
	width: 100%;
	overflow: hidden;
	padding: 70px 0 75px;
}
.index4-swiper {
	width: 100%;
	overflow: hidden;
	margin: 25px 0 0;
}
.index4-swiper .swiper-container {
	width: 100%;
	height: 100%;
	overflow: hidden;
	padding: 0 0 75px;
}
.index4-swiper .swiper-container-horizontal>.swiper-scrollbar {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 50;
    height: 17px;
    width: 100%;
    background-color: #dbdbdb;
    border-radius: 0;
}
.index4-swiper .swiper-scrollbar-drag {
    background: #003089;
    border-radius: 0px;
}
.index4-swiper a {
	display: block;
	width: 100%;
	overflow: hidden;
}
.index4-swiper a .index4-img {
	width: 200px;
	height: 140px;
	overflow: hidden;
	border: 1px solid #ececec;
	float: left;
}
.index4-img img {
	transition: all 1s;
}
.index4-swiper a .index4-txt {
	width: calc(100% - 230px);
	width: -moz-calc(100% - 230px);
	width: -webkit-calc(100% - 230px);
	overflow: hidden;
	float: left;
	margin: 0 15px;
}
.index4-swiper a h3 {
	width: 100%;
	font-size: 18px;
	color: #000000;
	line-height: 24px;
	max-height: 48px;
	font-weight: bold;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	margin: 10px 0;
}
.index4-swiper a p {
	font-size: 12px;
	width: 100%;
	line-height: 18px;
	max-height: 36px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	color: #858585;
}
.index4-swiper a span {
	display: block;
	font-size: 12px;
	font-family: arial;
	color: #c9c9c9;
	margin: 15px 0 0;
}
.index4-swiper a:hover h3 {
	color: #003089;
}
.index4-swiper a:hover .index4-img img {
	transform: scale(1.1);
}
@media only screen and (max-width: 991px) {
	.index4 {
	    padding: 50px 0 25px;
	}
	.index4-swiper {
	    margin: 45px 0 0;
	}
	.index4-swiper .swiper-container {
	    width: 100%;
	    height: auto;
	    padding: 0;
	}
	.index4-swiper .swiper-container .swiper-wrapper {
		display: block;
	}
	.index4-swiper .swiper-slide {
		margin: 0 0 40px;
	}
	.index4-swiper a .index4-img {
	    width: 315px;
		height: auto;
	}
	.index4-img img {
		height: 216px;
	}
	.index4-swiper a .index4-txt {
	    width: calc(100% - 365px);
	    width: -moz-calc(100% - 365px);
	    width: -webkit-calc(100% - 365px);
	    margin: 0 25px;
	}
	.index4-swiper a h3 {
	    font-size: 28px;
	    line-height: 38px;
	    max-height: 76px;
	    margin: 15px 0;
	}
	.index4-swiper a p {
		font-size: 19px;
		line-height: 29px;
		max-height: 58px;
	}
	.index4-swiper a span {
	    font-size: 19px;
	    margin: 25px 0 0;
	}
}
@media only screen and (max-width: 700px) {
	.index4 {
	    padding: 30px 0 15px;
	}
	.index4-swiper {
	    margin: 25px 0 0;
	}
	.index4-swiper .swiper-slide {
		margin: 0 0 20px;
	}
	.index4-swiper a .index4-img {
	    width: 165px;
	}
	.index4-img img {
		height: 114px;
	}
	.index4-swiper a .index4-txt {
	    width: calc(100% - 180px);
	    width: -moz-calc(100% - 180px);
	    width: -webkit-calc(100% - 180px);
	    margin: 0 0 0 15px;
	}
	.index4-swiper a h3 {
	    font-size: 15px;
	    line-height: 20px;
	    max-height: 40px;
	    margin: 5px 0;
	}
	.index4-swiper a p {
		font-size: 12px;
		line-height: 16px;
		max-height: 32px;
	}
	.index4-swiper a span {
	    font-size: 12px;
	    margin: 15px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.index4-swiper a .index4-img {
		width: 100%;
		height: 175px;
		float: none;
	}
	.index4-img img {
		width: 100%;
	}
	.index4-swiper a .index4-txt {
		width: 100%;
		float: none;
		margin: 0;
	}
}
@media only screen and (min-width: 1200px) {
	.index4-swiper a .index4-img {
		height: 200px;
	}
}
@media only screen and (min-width: 1350px) {
	.index4-swiper a .index4-img {
		width: 200px;
		height: 140px;
		float: left;
	}
	.index4-img img {
		width: 100%;
		height: 100%;
	}
	.index4-swiper a .index4-txt {
		width: calc(100% - 230px);
		width: -moz-calc(100% - 230px);
		width: -webkit-calc(100% - 230px);
		float: left;
		margin: 0 15px;
	}
}
/*厂区 VR*/
.index5 {
	width: 100%;
	height: auto;
	background-color: #f7f7f7;
	padding: 45px 0 55px;
}
.index5 h1 {
	color: #000000;
	font-size: 36px;
	margin: 0 0 40px;
}
.index5-VR {
	width: 100%;
	height: 355px;
	position: relative;
	margin: 40px 0 0;
}
.index5-VR .VR-box {
	width: 1280px;
	height: 356px;
	overflow: hidden;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -178px 0 0 -640px;
	cursor: pointer;
	z-index: 1;
	background-color: #000000;
}
.index5-VR .VR-box:before {
	content: '';
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	left: 0;
	top: 0;
	background: url(../img/VR.jpg) no-repeat center;
	opacity: 0.75;
	transition: all 1s;
}
.index5-VR.VR-click .VR-box:before {
	opacity: 1;
}
.index5-VR .VR-box .VR-iframe {
	width: 100%;
	height: 100%;
	display: none;
	position: relative;
	z-index: 10;
}
.index5-VR .VR-box .VR-iframe iframe {
	width: 100%;
	height: 100%;
	border: none !important;
}
.index5-VR .VR-box .VR-icon {
	width: 66px;
	height: 66px;
	overflow: hidden;
	background: url(../img/360.png) no-repeat center;
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 10;
	margin: -33px 0 0 -33px;
}
.index5-VR .VR-box .VR-icon li {
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: url(../img/VR-icon.png) no-repeat center;
	transition: all 0.5s;
}
.index5-VR:hover .VR-box .VR-icon li {
	transform: rotate(-360deg);
}
.index5-VR.VR-click .VR-box .VR-icon {
	display: none;
} 
.index5-VR .VR-box .VR-iframe h2 {
	position: absolute;
    width: 100%;
    height: 51px;
    top: 0;
    left: 0;
    z-index: 100002;
    background: #ffffff;
    box-sizing: border-box;
    padding: 0 40px;
    line-height: 50px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.index5-VR .VR-box .VR-iframe h2 span {
	display: block;
	width: 80px;
	height: 25px;
	line-height: 25px;
	color: #333333;
	font-size: 18px;
	margin: 13px 0;
}
.index5-VR .VR-box .VR-iframe h2 span img {
	width: 25px;
	float: left;
	margin: 0 5px 0 0;
}
@media only screen and (max-width: 991px ) {
	.index5-VR .VR-box {
		width: 708px;
		height: 356px;
		margin: -178px 0 0 -354px;
	}
}
@media only screen and (max-width: 767px ) {
	.index5 {
		padding: 35px 0 40px;
	}
	.index5 h1 {
		font-size: 28px;
		margin: 0 0 25px;
	}
	.index5-VR {
		height: 260px;
		margin: 25px 0 0;
	}
	.index5-VR .VR-box {
		width: 334px;
		height: 260px;
		margin: -130px 0 0 -167px;
	}
}
@media only screen and (min-width: 992px ) {
	.index5-VR .VR-box {
		width: 970px;
		height: 356px;
		margin: -178px 0 0 -485px;
	}
}
@media only screen and (min-width: 1350px) {
	.index5-VR .VR-box {
		width: 1280px;
		height: 356px;
		margin: -178px 0 0 -640px;
	}
}