.fs_gallery {
    background: rgba(0,0,0, 0.9);
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}
.fs_gallery_close {
    position: absolute;
    top: 50px;
    right: 50px;
    width: 30px;
    height: 30px;
    color: #ccc;
    font-size: 52px;
    font-weight: 100;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
    z-index: 102;
}
.fs_gallery_close:before {
    content: "×"
}
.fs_gallery_close:hover {
    color: #fff;
}

.fs_gallery_prev, .fs_gallery_next {
    position: absolute;
    width: 80px;
    color: #ccc;
    font-size: 30px;
    cursor: pointer;
    z-index: 101;
}
.fs_gallery_prev:hover,.fs_gallery_next:hover{
	opacity: 1;
}
.fs_gallery_prev {
    left: 0;
    top: 0;
    bottom: 0;
    background: url(../images/arrowsl1a.png) no-repeat center;
}
.fs_gallery_next {
    right: 0;
    top: 0;
    bottom: 0;
    background: url(../images/arrowsr1a.png) no-repeat center;
    opacity: 0.8;
}
.fs_gallery_prev:before {
    content: "";
    position: absolute;
    height: 30px;
    margin-top: -30px;
    top: 50%;
    left: 35px;
}
.fs_gallery_next:before {
    content: "";
    position: absolute;
    height: 30px;
    margin-top: -30px;
    top: 50%;
    left: 35px;
}

.fs_gallery_shuft {
    position: relative;
    width: 9999999px;
}
.fs_gallery_shuft:after {
    clear: both;
    content: "";
    display: block;
}
.fs_gallery_shuft_item {
    float: left;
    position: relative;
    background-image: url(data:image/gif;base64,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);
    background-position: center center;
    background-repeat: no-repeat;
}
.fs_gallery_shuft_item img {
    box-shadow: 0 0 8px rgba(0,0,0, 0.8);
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
}

.padding-top {
	padding-top: 100px;
}

.padding {
	padding: 100px 0;
}

.margin-top {
	margin-top: 100px;
}

.container {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
}

.swiper-wrapper {
	position: relative;
	width: 100%;
	height: 100%;
	z-index: 1;
	display: -webkit-flex;
	display: flex;
	transition-property: transform;
	box-sizing: content-box;
}

.swiper-container {
	width: 100%;
	overflow: hidden;
}

.swiper-slide {
	flex-shrink: 0;
	position: relative;
	transition-property: transform;
}

/*滚动条整体粗细样式*/
::-webkit-scrollbar {
	/*高宽分别对应横竖滚动条的尺寸*/
	width: 8px;
	height: 8px;
}

/*滚动条里面小方块*/
::-webkit-scrollbar-thumb {
	border-radius: 10px !important;
	box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2) !important;
	/* 颜色 */
	/* background:#b6b6b6!important; */
	/* 线性渐变背景 */
	background: #18469d !important;
}

/*滚动条轨道*/
::-webkit-scrollbar-track {
	border-radius: 10px !important;
	background: #ededed !important;
}

.swiper-pagination {
	text-align: center;
	margin-top: 7px;
	margin-left: 26px;
	vertical-align: top;
	-webkit-transition: .3s;
	-moz-transition: .3s;
	-o-transition: .3s;
	transition: .3s;
	-webkit-transform: translate3d(0, 0, 0);
	-ms-transform: translate3d(0, 0, 0);
	-o-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
	z-index: 10;
}

.swiper-pagination-progressbar {
	display: inline-block;
	width: 914px;
	height: 2px;
	background: #cbd2d5;
}

.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
	background: var(--color-primary);
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	-webkit-transform: scale(0);
	-ms-transform: scale(0);
	-o-transform: scale(0);
	transform: scale(0);
	-webkit-transform-origin: left top;
	-moz-transform-origin: left top;
	-ms-transform-origin: left top;
	-o-transform-origin: left top;
	transform-origin: left top;
}

.title {
	width: 94%;
	margin: 0 auto;
	margin-top: -10px;
	text-align: center;
}

.title h1,
.title h1 a,
.title h2,
.title h2 a {
	color: #212121;
	font-size: 36px;
	line-height: 52px;
}

.tit-text h1 {
	font-size: 97px;
	line-height: 86px;
	color: #fff;
	text-shadow: -1px -1px 0 #d6dcdf, 1px -1px 0 #d6dcdf, -1px 1px 0 #d6dcdf, 1px 1px 0 #d6dcdf;
}

.tit-text .container {
	height: 70px;
	overflow: hidden;
	text-align: center;
	border-bottom: 1px solid #eaedef;
	justify-content: center
}

p {
	
	font-size: 16px;
	font-family: var(--font-family);
	
	line-height: 30px;
}

.about-conpic {
	width: 45.1%;
	padding-right: 34px;
	background: url(../images/bg05.png) repeat-x right center;
	background-size: auto 82%;
}

.about-conpic span {
	display: block;
	overflow: hidden;
}

.about-conpic img {
	width: 100%;
}

.about-conpic img:hover {
	-webkit-transform: scale(1.03);
	-moz-transform: scale(1.03);
	-ms-transform: scale(1.03);
	transform: scale(1.03);
}

.about-contxt {
	width: 47.1%;
}

.about-contxt .title {
	margin-top: 40px;
	text-align: left;
}

.about-contxt .title h1 {
	margin-bottom: 30px;
}

.about-contxt .title p {
	font-size: 16px;
	line-height: 30px;
}

.about-contxt .main-href {
	margin-top: 40px;
	text-align: left;
}

.main-href a {
	display: inline-block;
	padding: 15px 60px;
	background: var(--btn-bg);
	color: #fff;
	font-size: 16px;
	cursor: pointer;
}

.about-tanktit {
	width: 100%;
	overflow: hidden;
}

.about-tanktitcon {
	position: relative;
	width: 92%;
	margin: 0 auto;
	text-align: center;
}

.about-tanktitcon h1,
.about-tanktitcon h2 {
	padding-top: 60px;
	font-size: 34px;
	line-height: 52px;
	color: #212121;
}

.about-tanktitcon span {
	display: block;
	margin-top: 30px;
}

.about-tanktitcon::before {
	content: 'COMPANY';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	font-size: 260px;
	color: #fff;
	line-height: 210px;
	text-align: center;
	font-family: var(--font-family2);
	text-shadow: -1px -1px 0 #d6dcdf, 1px -1px 0 #d6dcdf, -1px 1px 0 #d6dcdf, 1px 1px 0 #d6dcdf;
	letter-spacing: 15px;
	z-index: -1;
}

.videos{
	display: none;
	position: fixed;
	left: 0;
	top: 0;
	bottom: 0;
	width: 100%;
	height: 100vh;    
	background: rgba(0,0,0,0.5);
	text-align: center;
	z-index: 999;
	overflow: hidden;
}
.videos #video{
	position: fixed;
	left: 10%;
	top: 10vh;
	 width:80%; 
	 height: 80vh;
	 background: #000;
	 z-index: 999;
}
.vclose { 
	position:absolute;
	right:3%; 
	top:5%; 
	width: auto;
	cursor: pointer; 
}

.about-videofl {
	width: 46.8%;
}

.about-videofl span {
	display: block;
	height: 65px;
	font-size: 94px;
	font-family: var(--font-family2);
	color: var(--color-primary);
	line-height: 88px;
	overflow: hidden;
}

.about-videofr {
	position: relative;
	width: 44.4%;
	height: 100%;
}

.about-videofl p {
	margin-top: 0;
}

.about-videofr span {
	display: block;
	overflow: hidden;
}

.about-videofr span img {
	width: 100%;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-ms-transition: .5s all;
	transition: .5s all;
}

.about-videofr:hover img {
	-webkit-transform: scale(1.02);
	-moz-transform: scale(1.02);
	-ms-transform: scale(1.02);
	transform: scale(1.02);
}

.about-videofr .pulse {
	left: auto;
	top: auto;
	left: -50px;
	bottom: -35px;
	margin: 0;
}

.pulse {
	position: absolute;
	left: 50%;
	top: 50%;
	height: 100px;
	width: 100px;
	margin-top: -50px;
	margin-left: -50px;
	background: #E30C1A;
	border-radius: 100%;
	cursor: pointer;
}

.pulse img {
	position: absolute;
	left: 50%;
	top: 50%;
	margin-top: -9px;
	margin-left: -8px;
	z-index: 2;
}

.ring {
	position: absolute;
	background: inherit;
	height: 100%;
	width: 100%;
	border-radius: 100%;
	opacity: 0.2;
	animation: pulsing 2.5s ease-out infinite;
}

@keyframes pulsing {
	from {
		-webkit-transform: scale(1);
		transform: scale(1);
	}

	50% {
		-webkit-transform: scale(1.3);
		transform: scale(1.3);
	}

	to {
		-webkit-transform: scale(1);
		transform: scale(1);
	}
}

.factory-development {
	width: 100%;
	background: url(../images/bg05.jpg) no-repeat;
	background-size: 100% 100%;
	overflow: hidden;
}

.factory-development .slideBox {
	display: none;
	width: 100%;
	padding: 50px 60px 120px 60px;
	background: #fff;
	overflow: hidden;
}

.factory-development .slideBox:first-child {
	display: block;
}

.factory-pic {
	float: left;
	width: 48%;
	overflow: hidden;
}

.factory-pic img {
	width: 100%;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-ms-transition: .5s all;
	transition: .5s all;
}

.factory-pic img:hover {
	-webkit-transform: scale(1.02);
	-moz-transform: scale(1.02);
	-ms-transform: scale(1.02);
	transform: scale(1.02);
}

.factory-txt {
	float: right;
	width: 46.4%;
	margin-top: 40px;
}

.factory-txt h3 {
	padding: 0 10px 25px 10px;
	margin-bottom: 25px;
	font-size: 26px;
	border-bottom: 1px solid #b1c7e3;
}

.factory-txt p {
	padding: 0 10px;
}

.event_box {
	width: 100%;
	margin-top: 40px;
	overflow: hidden;
}

.parBd {
	position: relative;
	z-index: 1;
}

.parHdpd {
	padding: 0 60px;
}

.parHd {
	position: relative;
	width: 100%;
	height: 132px;
	padding: 0 150px;
	margin-top: -86px;
	overflow: hidden;
	background: #E30C1A;
	z-index: 2;
}

.parHd li.no_line:before {
	display: none;
}

.parHd li {
	width: 20%;
	float: left;
	display: inline-block;
	cursor: pointer;
	padding-top: 30px;
	font-size: 22px;
	text-align: center;
	color: #99b5da;
	position: relative;
	-webkit-transition: .3s all;
	-moz-transition: .3s all;
	-ms-transition: .3s all;
	transition: .3s all;
}

.parHd li::after {
	content: '';
	background: url(../images/dot_icos.png) no-repeat;
	width: 13px;
	height: 13px;
	position: absolute;
	z-index: 20;
	top: 48px;
	left: 50%;
	margin-left: -5px;
}

.parHd li.act::after {
	background: url(../images/dot_ico.png) no-repeat;
}

.parHd .tempWrap {
	position: relative;
	width: 100%;
	margin: 0 auto;
}

.parHd .tempWrap:after {
	content: '';
	width: 100%;
	height: 1px;
	background: #99b5da;
	position: absolute;
	right: 0%;
	top: 54px;
	z-index: 10;
}

.parHd li.act span {
	display: block;
	width: 13px;
	height: 13px;
	overflow: hidden;
	background: url(../images/cat.png) no-repeat;
	position: absolute;
	top: 12px;
	left: 50%;
	margin-left: -5px;
	z-index: 21;
}

.parHd li span,
.parHd li.clone span {
	display: none;
}

.parHd li b {
	display: block;
	font-size: 17px;
	font-weight: 500;
	margin-top: 50px;
}

.parHd li.act {
	color: #fff;
}

.sPrev,
.sNext {
	width: 44px;
	height: 44px;
	display: block;
	position: absolute;
	top: 50%;
	margin-top: -22px;
	background: rgba(255, 255, 255, 0.75);
	text-align: center;
	line-height: 40px;
	cursor: pointer;
}

.sPrev img,
.sNext img {
	vertical-align: middle;
	-webkit-transition: 1s all;
	-moz-transition: 1s all;
	-ms-transition: 1s all;
	transition: 1s all;
}

.sPrev {
	left: 42px;
}

.sNext {
	right: 42px;
}

.sPrev:hover,
.sNext:hover {
	background: #fff;
}

.quality-list {
	margin-top: 40px;
  position:relative;
  padding: 0 35px;
}
.quality-list ul li p{
	text-align:left;
}
.home-scenarioshd {
	margin: 65px auto 0;
	text-align: center;
}


.quality-list .swiper-button-prev,.quality-list .swiper-container-rtl .swiper-button-next{left:0;right:auto;}
.quality-list .swiper-button-next,.quality-list .swiper-container-rtl .swiper-button-prev{right:0;left:auto;}

.quality-list .swiper-button-prev,
.quality-list .swiper-button-next {
	display: inline-block;
	width: 32px;
	height: 32px;
	cursor: pointer;
	-webkit-transition: .3s all;
	-moz-transition: .3s all;
	-ms-transition: .3s all;
	transition: .3s all;
  position:absolute;
  top: calc(((100% - 84px) / 2) - 100px);
}

.quality-list .swiper-button-prev {
	z-index: 1;
	background: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/784/upload/ad2/84ec6fa70b3d23d2b7d100400dca1710b9f1d76f378ff44ace817d54865767c6.png) no-repeat center;
}

.quality-list .swiper-button-next {
	margin-left: 18px;
	background: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/784/upload/ad2/039aa5a19af1c7fde0f2724e7163d16262ed706c114d12899c8d5472d1afcc4e.png) no-repeat center;
}

.quality-list li span {
	display: block;
	overflow: hidden;
}

.quality-list li span img {
	width: 100%;
}

.quality-list li span img:hover {
	-webkit-transform: scale(1.03);
	-moz-transform: scale(1.03);
	-ms-transform: scale(1.03);
	transform: scale(1.03);
}

.quality-list li h3 {
	margin-top: 24px;
	color: #212121;
	font-size: 20px;
}

.about-customer {
	margin-top: 55px;
}

.about-customercon {
	margin-top: 45px;
	padding: 35px;
	background: #e3ebf5;
	width: 100%;
}

.about-customercon li {
	border-bottom: 1px solid #bdcfe7;
}

.about-customercon li span {
	display: block;
	width: 12.5%;
	border-left: 1px solid #bdcfe7;
	text-align: center;
	line-height: 94px;
	vertical-align: middle;
}

.about-customercon li span img {
	max-width: 90%;
	-webkit-transition: .3s all;
	-moz-transition: .3s all;
	-ms-transition: .3s all;
	transition: .3s all;
	vertical-align: middle;
}

.about-customercon li span:hover img {
	transform: translate(0, -6px);
	-webkit-transform: translate(0, -6px);
	-moz-transform: translate(0, -6px);
	-ms-transform: translate(0, -6px);
	-o-transform: translate(0, -6px);
}

.about-customercon li span:first-child {
	border-left: none;
}

.about-customercon li:last-child {
	border-bottom: none;
}

.about-partner {
	margin-top: 80px;
}

.about-partnerfl {
	width: 35.8%;
	margin-top: 90px;
}

.about-partnerfl .title {
	width: 100%;
	text-align: left;
}

.about-partnerfl .title h1 {
	margin-bottom: 30px;
}

.about-partnerfl .title p {
	line-height: 30px;
}

.about-partnerfl .about-partnerbtn,
.about-partnerfl .about-partnerhd {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
}

.about-partnerfl .main-href {
	margin-top: 45px;
	text-align: left;
}

.about-partnerfr {
	width: 56.4%;
}

.about-partnerfr span {
	display: block;
	width: 27.6%;
	margin-top: 50px;
	line-height: 82px;
}

.about-partnerfr span {
	margin-left: 8.6%;
}

.about-partnerfr span:nth-child(1),
.about-partnerfr span:nth-child(2),
.about-partnerfr span:nth-child(3) {
	margin-top: 0;
}

.about-partnerfr span:nth-child(3n+1) {
	margin-left: 0;
}

.about-partnerfr span img {
	max-width: 100%;
}

.about-partnerhd {
	margin-top: 57px;
}

.about-partnerhd div {
	width: 11px;
	height: 19px;
	margin-top: 2px;
	cursor: pointer;
	-webkit-transition: .3s all;
	-moz-transition: .3s all;
	-ms-transition: .3s all;
	transition: .3s all;
}

.about-partnerhd i {
	display: block;
	width: 1px;
	height: 24px;
	margin: 0 22px;
	background: #abc2e1;
}

.about-partnerhd .swiper-button-prev {
	background: url(../images/righta.png) no-repeat;
}

.about-partnerhd .swiper-button-next {
	background: url(../images/lefta.png) no-repeat;
}

.about-partnerhd .swiper-button-prev:hover {
	background: url(../images/rightas.png) no-repeat;
}

.about-partnerhd .swiper-button-next:hover {
	background: url(../images/leftas.png) no-repeat;
}

.about-certifications {
	position: relative;
	overflow: hidden;
	width: 100%;
	margin-top: 80px;
	background-color: #f5f5f5;
	background-size: 100% 100%;
}

.about-certifications .swiper-slide {
	width: 56%;
	box-sizing: border-box;
	z-index: 0;
	-webkit-transition: transform 1.0s;
	-moz-transition: transform 1.0s;
	-ms-transition: transform 1.0s;
	-o-transition: transform 1.0s;
	-webkit-transform: scale(0.6);
	transform: scale(0.6);
}

.about-certifications .swiper-slide img {
	display: block;
	width: 100%;
}

.about-certifications .swiper-slide-active {
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
	z-index: 10;
}

.about-certifications .swiper-slide-prev,
.about-certifications .swiper-slide-next {
	-webkit-transform: scale(0.8);
	-moz-transform: scale(0.8);
	-ms-transform: scale(0.8);
	transform: scale(0.8);
	z-index: 5;
}

.about-certifications .swiper-container {
	width: 47.2%;
}

.about-certifications .about-certificationstxt {
	width: 45%;
	margin-top: 100px;
}

.about-certifications .about-certificationstxt .title {
	width: 100%;
	text-align: left;
}

.about-certifications .about-certificationstxt .title h1 {
	margin-bottom: 30px;
}

.about-certifications .about-certificationstxt .title p {
	font-size: 16px;
	line-height: 32px;
}

.about-btn {
	margin-top: 60px;
	font-size: 0;
}

.about-btn a {
	display: inline-block;
	padding: 15px 33px;
	margin-right: 6px;
	background: #E30C1A;
	color: #fff;
	font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
	font-size: 15px;
	letter-spacing: 1px;
}

.about-btn a:hover {
	
}

.about-btn a img {
	margin-top: 6px;
	vertical-align: top;
}

.about-btn a:nth-child(1) img {
	margin-right: 14px;
}

.about-btn a:nth-child(2) img {
	margin-left: 14px;
}


@media screen and (min-width: 1921px) {

	.factory-development,
	.about-certifications {
		background-size: 100% auto;
	}
}

@media screen and (max-width: 1580px) {

	.padding-top {
		padding-top: 80px;
	}

	.padding {
		padding: 80px 0;
	}

	.margin-top {
		margin-top: 80px;
	}

	.about-contxt .title {
		margin-top: 0px;
	}

	.about-conpic,
	.about-videofr {
		height: 100%;
	}

	.about-tanktitcon::before {
		font-size: 220px;
	}

	.about-videofl p,
	.about-videofl span {
		margin-top: 0px;
	}

	.about-certifications .swiper-slide {
		width: 58%;
	}

	.about-tanktitcon h1,
	.about-tanktitcon h2 {
		font-size: 32px;
		line-height: 42px;
	}

	.about-videofl span {
		font-size: 72px;
	}

	.about-videofr {
		width: 47%;
	}

	.pulse {
		width: 86px;
		height: 86px;
	}

	.about-videofr {
		margin-top: 65px;
	}

	.about-videofr .pulse {
		left: -37px;
		bottom: -28px;
	}

	p,
	.about-contxt .title p,
	.about-certifications .about-certificationstxt .title p {
		font-size: 15px;
		line-height: 26px;
	}

	.about-partnerfl .title p {
		line-height: 26px;
	}
}

@media screen and (max-width: 1400px) {

	p {
		line-height: 24px;
	}

	.title h1,
	.title h1 a,
	.title h2,
	.title h2 a {
		font-size: 34px;
	}

	.tit-text h1 {
		font-size: 64px;
		line-height: 96px;
	}

	.about-certifications .swiper-slide {
		width: 64%;
	}

	.about-tanktitcon::before {
		font-size: 192px;
	}

	.about-tanktitcon h1,
	.about-tanktitcon h2 {
		font-size: 24px;
		line-height: 32px;
	}
}

@media screen and (max-width: 1280px) {

	.padding-top {
		padding-top: 70px;
	}

	.padding {
		padding: 70px 0;
	}

	.margin-top {
		margin-top: 70px;
	}

	.title h1,
	.title h1 a,
	.title h2,
	.title h2 a {
		font-size: 32px;
		line-height: 42px;
	}

	.swiper-pagination-progressbar {
		width: 600px;
	}

	.about-tanktitcon::before {
		font-size: 150px;
	}

	.pulse {
		width: 78px;
		height: 78px;
	}

	.pulse img {
		-webkit-transform: scale(0.9);
		-moz-transform: scale(0.9);
		-ms-transform: scale(0.9);
		transform: scale(0.9);
	}

	.about-customercon li span img {
		max-width: 82%;
	}

	.about-customercon li span {
		line-height: 76px;
	}
}

@media screen and (max-width: 960px) {

	.padding-top {
		padding-top: 50px;
	}

	.padding {
		padding: 50px 0;
	}

	.margin-top {
		margin-top: 50px;
	}

	.swiper-pagination {
		margin-left: 0;
	}
 
	.swiper-pagination-progressbar {
		width: 160px;
	}

	p {
		margin-top: 16px;
		font-size: 15px;
		line-height: 22px;
	}

	.tit-text h1 {
		font-size: 26px;
		line-height: 40px;
	}

	.tit-text .container {
		height: 38px;
	}

	.tit-text h1 {
		font-size: 44px;
		line-height: 44px;
	}

	.title {
		width: 100%;
	}

	.title h1,
	.title h1 a,
	.title h2,
	.title h2 a {
		font-size: 26px;
		line-height: 30px;
	}

	h3,
	h3 a {
		font-size: 18px;
	}

	.about-conpic,
	.about-contxt {
		width: 100%;
	}

	.about-contxt {
		margin-top: 30px;
	}

	.about-tanktitcon::before {
		top: -68px;
		font-size: 50px;
		letter-spacing: 3px;
	}

	.about-tanktitcon h1,
	.about-tanktitcon h2 {
		padding-top: 40px;
		font-size: 22px;
		line-height: 30px;
	}

	.about-videofl {
		width: 100%;
	}

	.about-videofr {
		margin-top: 30px;
		width: 96%;
	}

	.about-videofr .pulse {
		right: -20px;
		left: auto;
		bottom: -25px;
		width: 60px;
		height: 60px;
	}

	.pulse img {
		width: 14px;
		margin-top: -8px;
		margin-left: -5px;
	}

	.about-certifications .container {
		position: relative;
	}

	.about-certifications .about-btn {
		margin: 0;
	}

	.about-certifications .about-btn a {
		position: absolute;
		top: 25%;
		left: 4px;
		width: 45px;
		height: 45px;
		padding: 0;
		line-height: 46px;
		text-align: center;
		font-size: 0;
		z-index: 2;
	}

	.about-certifications .about-btn a.swiper-button-next {
		left: auto;
		right: 4px;
	}

	.about-certifications .about-btn a img {
		margin: 0;
		vertical-align: middle;
	}

	.factory-development .slideBox {
		padding: 30px 30px 96px 30px;
	}

	.factory-pic,
	.factory-txt {
		width: 100%;
	}

	.factory-txt h3 {
		padding-bottom: 18px;
	}

	.parHdpd {
		padding: 0;
	}

	.sPrev {
		left: 30px;
	}

	.sNext {
		right: 30px;
	}

	.parHd {
		padding: 0 80px;
	}

	.parHd li {
		width: 50%;
	}

	.swiper-pagination-progress {
		width: 160px;
	}

	.about-customercon li span {
		width: 50%;
	}

	.about-customercon li span:first-child {
		border-left: 1px solid #bdcfe7;
	}

	.about-customercon li span:nth-child(2n+2) {
		border-right: 1px solid #bdcfe7;
	}

	.about-partner {
		margin-top: 20px;
	}

	.about-partnerfl,
	.about-partnerfr {
		width: 100%;
	}

	.about-partnerfr span {
		width: 48%;
		margin-left: 4%;
		margin-top: 20px;
	}

	.about-partnerfr span:nth-child(2n+1) {
		margin-left: 0;
	}

	.about-partnerfr span img {
		max-width: 96%;
	}

	.about-partnerfr span:nth-child(1),
	.about-partnerfr span:nth-child(2),
	.about-partnerfr span:nth-child(3) {
		margin-top: 20px;
	}

	.about-certifications .swiper-container,
	.about-certifications .about-certificationstxt {
		width: 100%;
	}

	.about-certifications .about-certificationstxt {
		margin-top: 60px;
	}

	.about-partnerfl .about-partnerhd {
		display: none;
	}


	p,
	.about-contxt .title p,
	.about-certifications .about-certificationstxt .title p {
		line-height: 22px;
	}

	.about-partnerfl .title p {
		line-height: 22px;
	}
}

@media screen and (max-width: 600px) {
	.tit-text .container {
		height: 80px;
	}
}