.center {
	text-align:center;
}
.flex_start {
	justify-content:flex-start;
}
.flex_center {
	justify-content:center;
}
.flex_end {
	justify-content:flex-end;
}
.flex_top {
	align-items:flex-start;
}
.flex_middle {
	align-items:center;
}
.flex_bottom {
	align-items:flex-end;
}
.only_mobile {
	display:none;
}
.head span.subtitle {
	color:var(--theme_color);
}
.head h1,.head h2 {
	font-size:43px;
	line-height:58px;
	font-weight:900;
	color:var(--title_color);
}
.button {
	display:inline-block;
	font-weight:500;
	color:#fff;
	background-color:var(--theme_color);
	text-align:center;
	border-radius:4px;
	transition:all 0.3s;
	padding:9px 48px;
	border:2px solid var(--theme_color);
}
.button:hover {
	background-color:transparent;
	color:var(--theme_color);
}
.button_b {
	display:inline-block;
	font-weight:500;
	font-size:17px;
	color:#fff;
	background-color:#1c1c1c;
	text-align:center;
	border-radius:4px;
	transition:all 0.3s;
	padding:15px 63px;
}
.button_b:hover {
	background-color:var(--theme_color);
	color:#fff;
}
.button_more {
	display:inline-block;
	font-size:18px;
	color:#fff;
	background-color:var(--theme_color);
	text-align:center;
	border-radius:27px;
	transition:all 0.3s;
	padding:11.5px 69px;
	border:2px solid var(--theme_color);
}
.button_more:hover {
	background-color:transparent;
	color:var(--theme_color);
}
.button_view {
	display:inline-block;
	color:var(--title_color);
	font-size:17px;
	border:2px solid rgba(0,0,0,.1);
	transition:all 0.3s;
	background-color:transparent;
	border-radius:4px;
	padding:13px 61px;
}
.button_view:hover {
	background-color:var(--theme_color);
	color:#fff;
	border-color:var(--theme_color);
}
:root {
	--main:#FF9A00;
	--dark:#353535;
	--light:#f8f8f8;
	--text:#999999;
	--excerpt:#8e8e8e;
}
* {
	margin:0;
	padding:0;
	box-sizing:border-box;
}
.content {
	max-width:1220px;
	margin:0 auto;
	position:relative;
}
.largecontent {
	max-width:100%;
	padding:0 4rem;
}
html {
	scroll-behavior:smooth;
}
.flex {
	display:flex;
}
.wrap {
	flex-wrap:wrap;
}
.flex1 {
	flex:1;
}
.flex2 {
	flex:2;
}
.flex3 {
	flex:3;
}
.between {
	justify-content:space-between;
}
.center {
	text-align:center;
}
.boxshadow {
	box-shadow:0 0 15px rgba(0,0,0,.1);
	background:#fff;
}
.vertical {
	display:flex;
	flex-direction:column;
	justify-content:center;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.swiper_content {
	padding:10px 1.2rem;
}
.obly_mobile {
	display:block;
}
.head .subtitle {
	font-size:14px;
}
.head h1 {
	font-size:25px!important;
	line-height:1.5!important;
}
.head h2 {
	font-size:22px!important;
	line-height:1.5!important;
}
.head p {
	font-size:.9rem;
	line-height:1.5rem;
}
.button,.button_b,.button_more,.button_view {
	font-size:14px;
	padding:8px 22px;
	min-width:120px;
	border-width:1px;
}
.about_banner {
	padding-top:4rem;
}
.about_banner .head {
	width:100%;
	padding:0;
	margin:0;
}
.about_banner_content>.flex {
	flex-flow:wrap;
}
.about_banner .head .video p {
	font-size:.9rem;
}
.about_banner .head p {
	font-size:14px;
}
.about_banner .head h1 {
	margin:.5rem 0;
}
.about_banner .head ul li span {
	font-size:24px;
}
.about_banner .head ul li p {
	font-size:14px;
	margin-top:.2rem;
}
.about_banner .head ul li {
	min-width:180px;
	padding-bottom:0;
}
.about_banner .head ul {
	margin-bottom:2rem;
	overflow:auto;
}
.about_banner .head ul::-webkit-scrollbar {
	display:none;
}
.about_banner .img .bg {
	left:0;
}
.about_banner .head .video {
	margin-bottom:2rem;
}
.about_banner .img {
	width:100%;
	padding-left:10px;
}
;}@media screen and (min-width:786px) and (max-width:1600px) {
	.about_banner .head {
	min-width:50%;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
.swiper_content {
	max-width:1020px;
}
.about_banner .head ul li {
	padding-bottom:100px;
	min-width:unset;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
.swiper_content {
	max-width:806px;
}
.about_banner .head {
	min-width:55%;
}
.about_banner .head ul li span {
	font-size:2rem;
}
.about_banner .img {
	min-width:40%;
}
;}.about_service {
	padding:135px 0 150px;
}
.about_service .head {
	gap:1rem;
}
.about_service .head div {
	flex:1;
	max-width:580px;
	padding-bottom:40px;
}
.about_service .head h2 {
	margin-top:20px;
}
.about_service .head p {
	flex:1;
	max-width:580px;
	color:#757575;
	font-size:1rem;
	line-height:29px;
}
.about_service .about_service_swiper {
	padding:128px 0 120px;
}
.about_service .about_service_swiper .swiper-slide {
	height:auto;
	background-color:#fff;
	box-shadow:0 0 15px rgba(0,0,0,.1);
	border-radius:6px;
	text-align:center;
	padding:0 2.623% 78px;
	transition:all 0.3s;
}
.about_service .about_service_swiper .swiper-slide:hover {
	background-color:var(--theme_color);
}
.about_service .about_service_swiper .swiper-slide:hover .img {
	background-color:#fff;
}
.about_service .about_service_swiper .swiper-slide:hover .img img {
	filter:none;
}
.about_service .about_service_swiper .swiper-slide:hover h3,.about_service .about_service_swiper .swiper-slide:hover p {
	color:#fff;
}
.about_service .about_service_swiper .img {
	margin:0 auto;
	width:32.727%;
	padding-bottom:32.727%;
	border-radius:50%;
	background-color:var(--theme_color);
	position:relative;
	transform:translateY(-45%);
	transition:all 0.3s;
	box-shadow:0 0 15px rgba(0,0,0,.1);
}
.about_service .about_service_swiper .img img {
	position:absolute;
	left:50%;
	top:50%;
	transform:translate(-50%,-50%);
	width:50%;
	height:50%;
	object-fit:contain;
	filter:contrast(0) brightness(20);
}
.about_service .about_service_swiper h3 {
	color:#1c232f;
	font-size:29px;
	font-weight:900;
	line-height:29px;
	margin:6px 0 24px;
	transition:all 0.3s;
}
.about_service .about_service_swiper p {
	color:var(--content_color);
	font-weight:300;
	line-height:29px;
	transition:all 0.3s;
}
.about_service p.center {
	font-weight:300;
	color:rgba(36,36,36,.68);
	line-height:28px;
}
.about_service p.center a {
	color:var(--theme_color);
	text-decoration:underline;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.about_service {
	padding:4rem 0;
}
.about_service>.content>.flex {
	flex-flow:wrap;
}
.about_service .head div {
	flex:unset;
	padding:0;
	width:100%;
}
.about_service .head div h2 {
	margin-top:.5rem;
}
.about_service .head p {
	font-size:.9rem;
	line-height:1.5;
}
.about_service .about_service_swiper {
	padding:3rem 0 1.6rem;
}
.about_service .about_service_swiper .swiper-slide {
	padding-bottom:2rem;
}
.about_service .about_service_swiper .img {
	width:22%;
	padding-bottom:22%;
}
.about_service .about_service_swiper h3 {
	font-size:17px;
	margin-bottom:.5rem;
	margin-top:-.5rem;
}
.about_service .about_service_swiper p {
	font-size:.8rem;
	line-height:1.5;
}
.about_service p.center a {
	font-size:.9rem;
	display:block;
}
.about_service p.center {
	padding-left:1.2rem;
	padding-right:1.2rem;
	font-size:.9rem;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
;}.about_certificate {
	overflow:hidden;
	padding:50px 0;
	background-color:#fcfcfc;
}
.about_certificate .head {
	min-width:31.31%;
	margin-right:5.33%;
}
.about_certificate .head p {
	color:#757575;
	font-weight:300;
	line-height:31px;
	margin:40px 0 80px;
}
.about_certificate .about_certificate_btns {
	display:flex;
	gap:1rem;
}
.about_certificate .about_certificate_btns div {
	width:21%;
	padding-bottom:21%;
	background-color:var(--theme_color);
	position:relative;
	cursor:pointer;
	border-radius:50%;
	transition:all 0.3s;
	box-shadow:0 0 15px rgba(0,0,0,.1);
}
.about_certificate .about_certificate_btns div:hover {
	filter:brightness(1.2);
}
.about_certificate .about_certificate_btns div::after {
	position:absolute;
	left:50%;
	top:50%;
	transform:translate(-50%,-50%);
	content:'';
	display:block;
	width:35%;
	height:35%;
	background:url(../image/left-b.svg) no-repeat center / contain;
	filter:contrast(0) brightness(20);
	transition:all 0.3s;
}
.about_certificate .about_certificate_btns div.swiper-button-disabled {
	cursor:default;
	background-color:#eaeaea;
}
.about_certificate .about_certificate_btns div.swiper-button-disabled:hover {
	filter:none;
}
.about_certificate .about_certificate_btns div.swiper-button-disabled::after {
	filter:none;
}
.about_certificate .about_certificate_btns .btn_next::after {
	background-image:url(../image/right-b.svg);
}
.about_certificate .about_certificate_swiper_box {
	min-width:100%;
	padding:10px;
	overflow:hidden;
	margin:180px 0;
}
.about_certificate .about_certificate_swiper {
	max-width:763px;
}
.about_certificate .about_certificate_swiper .swiper-slide {
	height:auto;
	box-shadow:0 0 15px rgba(0,0,0,.1);
}
.about_certificate .about_certificate_swiper .swiper-slide img {
	width:100%;
	height:auto;
	display:block;
	object-fit:cover;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.about_certificate {
	padding:4rem 0;
}
.about_certificate .content>.flex {
	flex-flow:wrap;
}
.about_certificate .head p {
	font-size:.9rem;
	line-height:1.5;
	margin:.5rem 0 1rem;
}
.about_certificate .about_certificate_btns div {
	width:2.5rem;
	padding-bottom:2.5rem;
}
.about_certificate .about_certificate_swiper_box {
	margin:2rem 0 0;
	margin-left:-.8rem;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
.about_certificate .about_certificate_swiper {
	max-width:364px;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
;}.about_laboratory {
	padding:110px 0;
}
.about_laboratory .head p {
	color:#898989;
	font-weight:300;
	line-height:28px;
	padding-top:15px;
}
.about_laboratory .about_laboratory_swiper_box {
	overflow:hidden;
	max-width:1454px;
	width:90%;
	margin:0 auto;
	padding:70px 0 90px;
	position:relative;
}
.about_laboratory .about_laboratory_swiper_box .about_laboratory_btns {
	display:flex;
	position:absolute;
	left:50%;
	top:50%;
	transform:translate(-50%,-50%);
	justify-content:space-between;
	width:98%;
	max-width:1210px;
	z-index:2;
}
.about_laboratory .about_laboratory_swiper_box .about_laboratory_btns div {
	width:6.62%;
	padding-bottom:6.62%;
	border-radius:3px;
	background:url(../image/left-w.svg) no-repeat center / 18%;
	background-color:rgba(0,0,0,.6);
	cursor:pointer;
}
.about_laboratory .about_laboratory_swiper_box .about_laboratory_btns .btn_next {
	background-image:url(../image/right-w.svg);
}
.about_laboratory .about_laboratory_swiper_box .swiper-pagination {
	position:absolute;
	bottom:0;
	left:50%;
	transform:translateX(-50%);
	gap:14px;
	display:flex;
}
.about_laboratory .about_laboratory_swiper_box .swiper-pagination .swiper-pagination-bullet {
	border-radius:0;
	opacity:.3;
	background-color:var(--theme_color);
	border:none;
	width:52px;
	height:3px;
	transition:all 0.3s;
}
.about_laboratory .about_laboratory_swiper_box .swiper-pagination .swiper-pagination-bullet-active {
	opacity:1;
}
.about_laboratory .about_laboratory_swiper {
	max-width:984px;
	margin:0 auto;
}
.about_laboratory .about_laboratory_swiper .swiper-slide {
	height:582px;
	overflow:hidden;
	border-radius:8px;
	transition:all 0.3s;
	transform:scale(.866);
	opacity:.5;
	position:relative;
}
.about_laboratory .about_laboratory_swiper .swiper-slide.swiper-slide-active {
	transform:scale(1);
	opacity:1;
	z-index:2;
}
.about_laboratory .about_laboratory_swiper img {
	width:100%;
	height:100%;
	object-fit:cover;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.about_laboratory {
	padding:4rem 0;
}
.about_laboratory .head p {
	font-size:.9rem;
	line-height:1.5;
}
.about_laboratory .about_laboratory_swiper_box {
	padding-top:2rem;
	padding-bottom:3rem;
}
.about_laboratory .about_laboratory_swiper .swiper-slide {
	transform:scale(1);
	height:200px;
}
.about_laboratory .about_laboratory_swiper_box .about_laboratory_btns div {
	display:none;
}
.about_laboratory .about_laboratory_swiper_box .swiper-pagination .swiper-pagination-bullet {
	width:23px;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
;}.about_history {
	padding:50px 0 50px;
	overflow:hidden;
	width:100%;
}
.about_history .head {
	gap:1.2rem;
}
.about_history .head div {
	max-width:508px;
	margin-right:1.2rem;
	padding-bottom:65px;
	flex:1;
}
.about_history .head div h2 {
	margin-top:20px;
}
.about_history .head p {
	flex:1;
	line-height:29px;
	max-width:574px;
	color:var(--content_color);
}
.about_history .main {
	padding-top:38px;
	position:relative;
}
.about_history .main .nav {
	width:100px;
	position:relative;
}
.about_history .main .nav .line {
	display:block;
	width:3px;
	border-radius:6px;
	background-color:var(--theme_color);
	position:absolute;
	right:-1px;
	top:0;
	z-index:2;
	transition:all 0.3s;
}
.about_history .main .nav ul {
	border-right:1px solid rgba(0,0,0,.1);
	width:100%;
}
.about_history .main .nav ul li {
	font-weight:700;
	line-height:58px;
	color:#636363;
	font-size:18px;
	transition:all 0.3s;
	cursor:pointer;
	margin-bottom:25px;
	font-family:'Nunito',sans-serif;
}
.about_history .main .nav ul li:last-child {
	margin-bottom:0;
}
.about_history .main .nav ul li.active {
	color:var(--theme_color);
}
.about_history .main .about_history_swiper {
	overflow:hidden;
	flex:1;
}
.about_history .main .about_history_swiper .swiper-slide {
	padding:50px 0 50px 5.357%;
	display:flex;
	align-items:center;
	justify-content:space-between;
}
.about_history .main .about_history_swiper .swiper-slide .info {
	width:37.73585%;
}
.about_history .main .about_history_swiper .swiper-slide .info h3 {
	font-family:'Nunito',sans-serif;
	color:#333;
	font-size:28px;
	font-weight:700;
	line-height:38px;
    margin-bottom:44px;
}
.about_history .main .about_history_swiper .swiper-slide .info p {
	color:gray;
	line-height:30px;
	max-width:370px;
	
}
.about_history .main .about_history_swiper .swiper-slide .pic {
	width:54.151%;
	padding-bottom:38.96226%;
	position:relative;
	overflow:hidden;
	border-radius:6px;
}
.about_history .main .about_history_swiper .swiper-slide .pic img {
	width:100%;
	height:100%;
	object-fit:cover;
	display:block;
	position:absolute;
	left:0;
	top:0;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.about_history {
	padding:3rem 0 5rem;
}
.about_history .head {
	display:block;
}
.about_history .head div {
	padding:0;
	margin-right:0;
}
.about_history .head div h2 {
	font-size:22px;
	line-height:1.5;
	margin-top:.5rem;
}
.about_history .head div h2 br {
	display:none;
}
.about_history .head p {
	margin-top:.5rem;
	font-size:.9rem;
	line-height:1.5rem;
}
.about_history .main {
	padding-top:20px;
	display:block;
}
.about_history .main .nav {
	width:50px;
	width:100%;
	margin-bottom:20px;
	border-bottom:1px solid rgba(0,0,0,.1);
}
.about_history .main .nav .line {
	display:none;
}
.about_history .main .nav ul {
	display:flex;
	border:none;
	justify-content:space-around;
	position:relative;
	top:1px;
}
.about_history .main .nav ul li {
	font-size:14px;
	margin-bottom:1rem;
	line-height:2rem;
	margin-bottom:0;
	border-bottom:2px solid transparent;
}
.about_history .main .nav ul li.active {
	border-color:var(--theme_color);
}
.about_history .main .about_history_swiper .swiper-slide {
	flex-wrap:wrap;
	padding:0;
}
.about_history .main .about_history_swiper .swiper-slide .info {
	order:2;
	width:100%;
	padding-top:1rem;
}
.about_history .main .about_history_swiper .swiper-slide .info h3 {
	font-size:18px;
	line-height:1.5;margin-top:.5rem;
}
.about_history .main .about_history_swiper .swiper-slide .info p {
	font-size:.85rem;
	line-height:1.3rem;
	width:100%;
	
}
.about_history .main .about_history_swiper .swiper-slide .pic {
	width:100%;
	padding-bottom:0;
	height:150px;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
;}.home_banner {
	position:relative;
}
.home_banner::after {
	content:'';
	display:block;
	width:100%;
	height:188px;
	background:url(../image/home-banner-mask.svg) no-repeat center / cover;
	position:absolute;
	left:0;
	top:95%;
}
.home_banner .flex {
	height:100vh;
	max-height:1080px;
	padding:185px 0;
}
.home_banner .head {
	padding-bottom:8.6885%;
}
.home_banner .head h1 {
	color:#fff;
	max-width:752px;
	font-size:55px;
	line-height:70px;
	font-weight:500;
	margin-bottom:22px;
}
.home_banner .head ul li {
	font-size:1.6rem;
	color:#fff;
	line-height:46px;
	font-weight:500;
	opacity:.9;
}
.home_banner .head .button {
	font-size:20px;
	font-weight:300;
	margin-top:6px;
	padding:9px 64px;
}
@media screen and (max-width:786px) {
	.content {
	padding:0 1.2rem;
}
.home_banner {
	padding:6rem 0 5rem;
	background-position:left;
}
.home_banner::after {
	display:none;
}
.home_banner .content>.flex {
	height:auto;
	padding:0;
}
.home_banner .head {
	padding:0;
}
.home_banner .head h1 {
	font-size:25px;
	line-height:1.5;
	margin-bottom:1rem;
}
.home_banner .head ul li {
	font-size:1rem;
	line-height:1.5;
}
.home_banner .head .button {
	margin-top:1.2rem;
	font-size:14px;
	padding:8px 22px;
}
;}@media screen and (min-width:786px) and (max-width:1400px) {
	.content {
	padding:0 1.2rem;
}
;}@media screen and (min-width:786px) and (max-width:1200px) {
	.content {
	max-width:1000px;
}
;}@media screen and (min-width:786px) and (max-width:1000px) {
	.content {
	max-width:786px;
}
;}