/* banner开始 */
.index-banner {
	height: 100vh;
	width: 100%;
	position: relative;
}

.index-banner .banner {
	width: 100%;
	height: 100%;
}

.index-banner .banner img,
.index-banner .banner video {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
	position: relative;
}
.index-banner .banner img{
    transition: 1.5s linear 2.5s;
    transform: scale(1.1, 1.1);
}
.index-banner .swiper-slide-active .banner img{
    transition: 7s linear;
    transform: scale(1, 1);
}

.index-banner .banner .mb-bg {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(2, 39, 84, .2);
	top: 0;
	left: 0;
}

.index-banner .swiper a:hover{
    color: unset;
}

.index-banner .wp {
	/* padding-top: calc(5rem + 20vh); */
	height: 100%;
}

.index-banner .wp h1 {
	font-size: var(--f58);
	margin-bottom: .3rem;
}

.index-banner .wp h3 {
	font-size: var(--f30);
	font-weight: normal;
}

.index-banner .swiper-pagination{
	width: auto;
	right: calc(var(--wpPaddingNum) + 4rem);
	left: auto;
	bottom: 50%;
	transform: translateY(50%);
	font-size: var(--f22);
	font-weight: bold;
}

.index-banner .swiper-pagination .swiper-pagination-current{
	font-size: var(--f48);
}

.index-banner .swiper-navigation{
	position: absolute;
	right: var(--wpPaddingNum);
	bottom: 50%;
	transform: translateY(50%);
	z-index: 1;
}

.index-banner .swiper-navigation i{
	font-size: var(--f36);
	color: #fff;
}
.index-banner .swiper-navigation i:hover{
	color: var(--themeActColor);
}
.index-banner .shubiao{
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%);
	z-index: 1;
}
.index-banner .shubiao i{
	font-size: var(--f20);
}
.index-banner .shubiao p{
	text-align: center;
	font-size: var(--f14);
}
/* banner结束 */





/* 技术服务开始 */
.jsfw{
	/* padding: 1rem 0; */
}
.jiyincd{
	display: flex;
	z-index: 0;
}
.jiyincd li{
	width: 12rem;
    height: 27.6rem;
	color: #fff;
	--borRad: 1rem;
	border-radius: var(--borRad) 0 0 var(--borRad);
	overflow: hidden;
	/* transition: width .3s; */
}
.jiyincd li .bg{
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	opacity: 0;
	transition: all .3s;
}
.jiyincd li:not(:first-child){
	margin-left: calc(var(--borRad) * -1);
}
.jiyincd li:first-child{
	background: var(--themeColor);
	z-index: 1;
}
.jiyincd li:nth-child(2){
	background: #02a682;
	z-index: 2;
}
.jiyincd li:nth-child(3){
	background: #33c2cd;
	z-index: 3;
}
.jiyincd li:nth-child(4){
	background: #6f7da4;
	z-index: 4;
}
.jiyincd li:nth-child(5){
	background: #2b7abc;
	border-radius: var(--borRad);	
	z-index: 5;
}
.jiyincd li a{
	color: #fff;
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	--pdLt:1.4rem;
	--pdTp:2rem;
	--actPt:2.4rem;
	--actLt:2.6rem;
}
.jiyincd li .title{
	visibility: visible;
	opacity: 1;
	position: absolute;
	left: var(--pdLt);
	top: var(--pdTp);
	transition: all .3s;
}
.jiyincd li .title img{
	width: 2.4rem;
	aspect-ratio: 1/1;
	object-fit: contain;
	margin-bottom: 1.2rem;
}
.jiyincd li .title h3{
	/* font-size: var(--f24); */
	font-size: var(--f20);
	font-weight: normal;
	margin-bottom: .3rem;
}
.jiyincd li .title p{
	/* font-size: var(--f15); */
	font-size: var(--f13);
	color: rgba(255, 255, 255, 0.6);
}
.jiyincd li .title-act{
	visibility: hidden;
	opacity: 0;
	position: absolute;
	left: var(--actLt);
	top: var(--actPt);
	transition: all .3s;
}
.jiyincd li .title-act h3{
	/* font-size: var(--f30); */
	font-size: var(--f26);
	/* font-weight: normal; */
	margin-bottom: .6rem;
}
.jiyincd li .title-act p{
	/* font-size: var(--f16); */
	font-size: var(--f14);
	color: rgba(255, 255, 255, 0.9);
	line-height: 1.8;
}
.jiyincd li .btn{
	position: absolute;
	left: var(--pdLt);
	bottom: var(--pdTp);
	font-size: var(--f15);
	display: flex;
	align-items: center;
	transition: all .3s;
}
.jiyincd li .btn i{
	font-size: var(--f18);
	margin-right: .8rem;
}

.jiyincd li.on{
	/* flex: 1; */
	width: 40rem;
}
.jiyincd li.on .bg{
	opacity: 1;
}
.jiyincd li.on .title{
	opacity: 0;
	visibility: hidden;
}
.jiyincd li.on .title-act{
	opacity: 1;
	visibility: visible;
}
.jiyincd li.on .btn{
	left: var(--actLt);
	background: #fff;
	padding: .5rem 1.4rem;
	border-radius: 5rem;
	color: #2f7ec0;
	bottom: var(--actPt);
}
.jiyincd li.on .btn i{
	color: var(--themeColor2);
}
.jiyinimg{
	right: 4rem;
	top: 0;
	transform: translateY(-90%);
	z-index: 7;
	width: 20rem;
	height: auto;
}
@keyframes toOn {
	0% {width: 12rem;}
	100% {width: 40rem;}
}
@keyframes rmOn{
	0% {width: 40rem;}
	100% {width: 12rem;}
}
/* 技术服务结束 */




/* 产品试剂开始 */
.cpsj .list{
	gap: 5rem 6rem;
}
.cpsj .list .li{
	position: relative;
	height: 12rem;
	padding: 4rem 2.6rem 0;
	box-shadow: 0 0 15px rgba(131, 134, 137, .3);
	text-align: center;
	border-radius: .8rem;
    background: #fff;
}
.cpsj .list .li h5{
	color: #313131;		
	/* font-size: var(--f22); */
	font-size: var(--f20);
	margin-bottom: .7rem;
}
.cpsj .list .li p{
	/* font-size: var(--f15); */
	font-size: var(--f14);
	color: #616161;
	line-height: 1.8;
}
.cpsj .list .li .icon{
	top: 0;
	left: 50%;
	width: 5.4rem;
	aspect-ratio: 1/1;
	transform: translate(-50%,-50%);
	background: #fff;
	border-radius: 100%;
	box-shadow:  0 0 10px rgba(131, 134, 137, .3);
	display: flex;
	align-items: center;
	justify-content: center;
}
.cpsj .list .li:hover{
	background: #f4f8ff;
}
.cpsj .list .li .icon img{
	width: 46%;
	aspect-ratio: 1/1;
	object-fit: contain;
}
/* 产品试剂结束 */






/* 科研创新开始 */
.kjcx{
	width: 100%;
	height: auto;
	aspect-ratio: 1920/836;
	position: relative;
}
.kjcx .n-zhead{
	left: var(--wpPaddingNum);
	top: 6rem;
	z-index: 1;
}
.kjcx .n-zhead .ljgd{
	margin-top: 4rem;
	position: absolute;
}
.kjcx #gallery img{
	object-fit: cover;
	width: 100%;
	height: 100%;
}

.kjcx .thumbs-block{
	position: absolute;
	bottom: 0;
	height: 12rem;
	width: calc(100% -  var(--wpPaddingNum) * 2);
	left: var(--wpPaddingNum);
}
.kjcx #thumbs .swiper-wrapper{
	align-items: flex-end;
}
.kjcx #thumbs .swiper-slide{
	background: #fff;
	width: calc(20% - 0.5px);
	height: 85%;
	text-align: center;
	margin-right: 1px;
}
.kjcx #thumbs .item{
	padding-top: 2rem;
}
.kjcx #thumbs .item i {
	color: #fff;
	font-size: var(--f24);
	margin-top: .6rem;
	display: block;
}
.kjcx #thumbs .item img{
	width: 2.4rem;
	height: auto;
	aspect-ratio: 1/1;
	object-fit: contain;
	margin-bottom: .6rem;
	/* filter: var(--imgBlack); */
}
.kjcx #thumbs .item p{
	font-size: var(--f18);
	color: var(--themeActColor);
	font-weight: lighter;
	margin-bottom: .4rem;
}
.kjcx #thumbs .item h5{
	font-size: var(--f22);
	color: #404040;
}
.kjcx #thumbs .swiper-slide.swiper-slide-thumb-active{
	height: 100%;
	background: var(--themeColor);
	border-top: 2px solid var(--themeColor2);
}
.kjcx #thumbs .swiper-slide-thumb-active .item img{
	filter: var(--imgWhite);
}
.kjcx #thumbs .swiper-slide-thumb-active .item p,.kjcx #thumbs .swiper-slide-thumb-active .item h5{
	color: #fff;
}
.kjcx .swiper-btn-item{
	position: absolute;
	top: 50%;
	z-index: 2;
}
.kjcx .prev{
	left: 0;
	transform: translateX(-50%);
}
.kjcx .next{
	right: 0;
	transform: translateX(50%);
}
/* 科研创新结束 */






/* 市场动态开始 */
.scdt{
	
}
.scdt .grid-f{
	gap: 2.4rem;
	grid-template-columns: 1fr 1fr 1.2fr;
}
.scdt .grid-2{
	grid-template-rows: repeat(3,1fr);
	gap:1.4rem; 
	height: 100%;
}
.scdt .grid-2 .img-db{
	aspect-ratio: 232/139;
	width: auto;
	height: 100%;
	margin-right: 1.4rem;
	border-radius: .5rem;
}
.scdt .grid-2 h5{
	font-size: var(--f18);
	line-height: 1.8;
}
.scdt .grid-2 p{
	margin-top: 1rem;
	opacity: .8;
	font-size: var(--f14);
}
.scdt .nav-list li{
	margin-left: .5rem;
}
.scdt .nav-list li a{
	display: block;
	padding: .7rem 1.4rem .6rem;
	border: 2px solid #d7dde2;
	border-radius: 10rem;
	line-height: 1;
}
.scdt .nav-list li.on a,.scdt .nav-list li:hover a {
	color: #fff;
	background: var(--themeActColor);
	border-color: var(--themeActColor);
}
/* 市场动态结束 */




/* 博精开始 */
.bojing .szgd{
	gap: 3rem;
	width: 50%;
}
/* 博精结束 */





/* 合作客户开始 */
.hzkh-swiper .swiper-slide{
	width: calc(14.3% - 1rem);
	margin-right: 1rem;
}
.hzkh-swiper a{		
	width: 100%;
	height: auto;
	aspect-ratio: 210/95;
	background: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: .7rem;
}
.hzkh-swiper a img{
	width: auto;
	max-width: 80%;
	height: 70%;
	display: block;
	position: static;
	object-fit: contain;
}
.hzkh .swiper-btn{
	gap: 1rem;
	transform: translateY(-10%);
}
.hzkh .swiper-btn-item{
	background: #ccd7e9;
	width: 3rem;
}
.hzkh .swiper-btn-item i{
	font-size: var(--f30);
}
/* 合作客户结束 */