.poster{
	position: relative;
	width: 100%;
	height: 100vh;
	overflow-x: hidden;
}
.poster > ul{
	display: flex;
	flex-wrap: nowrap;
	width: auto;
	height: 100%;
}
.poster > ul li{
	position: relative;
	color: #fff;
	flex: 0 0 100%;
	width: 100%;
    height: 100%;
	box-sizing: border-box;
}
.poster > ul li img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.poster .poster1, .poster .poster2, .poster .poster3, .poster .poster4, .poster .poster5, .poster .poster6{
	position: absolute;
	margin-left: 50%;
	padding-top: 16%;
}
.poster .poster1 h2, .poster .poster2 h2, .poster .poster3 h2, .poster .poster4 h2, .poster .poster5 h2, .poster .poster6 h2{
    /* font-family: "思源黑体 Bold";
	font-weight: 700; */
	font-size: 3.5rem;
	letter-spacing: 0.1rem;
	margin-left: -70%;
	line-height: 1.1;
	text-shadow: 0px 0px 8px rgb(0 0 0 / 35%);
}
.poster .poster1 h2 span, .poster .poster2 h2 span, .poster .poster3 h2 span, .poster .poster4 h2 span, .poster .poster5 h2 span, .poster .poster6 h2 span{
	color: #ee8101;
}

.poster .poster1 h3, .poster .poster2 h3, .poster .poster3 h3, .poster .poster4 h3, .poster .poster5 h3, .poster .poster6 h3{
	font-weight: normal;
	font-size: 1.5rem;
	padding-bottom: 2rem;
	margin-left: -70%;
	text-shadow: 0px 0px 8px rgb(0 0 0 / 35%);
}
.poster .poster1 h3 span, .poster .poster2 h3 span, .poster .poster3 h3 span, .poster .poster4 h3 span, .poster .poster5 h3 span, .poster .poster6 h3 span{
	color: #ee8101;
}

.poster .poster1 a, .poster .poster2 a, .poster .poster3 a, .poster .poster4 a, .poster .poster5 a, .poster .poster6 a{
	color: #fff;
	padding: 0.5rem 1rem;
	background-color: #ee8101;
	border-radius: 0.8rem;
	font-size: 0.8rem;
	letter-spacing: 0.2rem;
	margin-left: -70%;
	box-shadow: 0px 0px 8px rgb(0 0 0 / 35%);
}
.poster .poster1 a span, .poster .poster2 a span, .poster .poster3 a span, .poster .poster4 a span, .poster .poster5 a span, .poster .poster6 a span{
    display: inline-block;
    border: 1px solid #fff;
    border-radius: 0.5rem;
    width: 1rem;
    height: 1rem;
    line-height: 0.9rem;
    text-align: right;
}
.poster .poster1 a:hover, .poster .poster2 a:hover, .poster .poster3 a:hover, .poster .poster4 a:hover, .poster .poster5 a:hover, .poster .poster6 a:hover{
	background-color: #fff;
	border: 1px solid #ee8101;
	color: #ee8101;
}
.poster .poster1 a:hover span, .poster .poster2 a:hover span, .poster .poster3 a:hover span, .poster .poster4 a:hover span, .poster .poster5 a:hover span, .poster .poster6 a:hover span{
    border: 1px solid #ee8101;
}
.posterTool{
	position: relative;
	margin-left: 50%;
	margin-top: -5%;
	z-index: 2;
    opacity: 0.8;
}
.posterTool ul{
	margin-left: -40rem;
}
.posterTool ul li{
	display: inline-block;
	font-size: 0.8rem;
	line-height: 1rem;
	height: 1rem;
	width: 1rem;
	color: #fff;
    cursor: pointer;
}
.posterTool .nextSpe, .posterTool .lastSpe{
	position: absolute;
	border-radius: 0.2rem;
	width: 1.5rem;
	height: 1.5rem;
	border: 1px solid #fff;
	text-align: center;
	cursor: pointer;
}
.posterTool .nextSpe span, .posterTool .lastSpe span{
	width: 100%;
	height: 100%;
	font-size: 1rem;
	line-height: 1.4rem;
}
.posterTool .nextSpe{
	margin-left: 40rem;
}
.posterTool .lastSpe{
	margin-left: 38rem;
}
.posterTool div{
    color: #fff;
}
.posterTool div:hover{
    background-color: #fff;
    color: #0565da;
}
@media screen and (max-width: 850px) {
	.poster .poster1 h2, .poster .poster2 h2, .poster .poster3 h2, .poster .poster4 h2, .poster .poster5 h2, .poster .poster6 h2 {
		font-size: 2rem;
		margin-left: -80%;
	}
	.poster .poster1 h3, .poster .poster2 h3, .poster .poster3 h3, .poster .poster4 h3, .poster .poster5 h3, .poster .poster6 h3 {
		font-size: 1.2rem;
		margin-left: -80%;
	}
	.poster .poster1 a, .poster .poster2 a, .poster .poster3 a, .poster .poster4 a, .poster .poster5 a, .poster .poster6 a {
		margin-left: -80%;
	}
	.catalogsDiv ul li a {
		width: 100%;
	}
}

.catalogs, .cert, .products, .aboutus {
	width: 100%;
	padding-top: 1px;
}
.catalogs {
	background-color: #ff008b;
}
.catalogsDiv, .certDiv, .productsDiv {
	margin: 0 auto;
	width: 100%;
	max-width: 1400px;
}
.catalogsDiv {
	max-width: 1100px;
	padding-bottom: 4rem;
}
.catalogsDiv h1{
	font-size: 2rem;
	padding: 5rem 0 2rem 0;
	text-align: center;
	color: #fff;
}
.catalogsDiv ul {
	display: flex;
	gap: 2.8%;
	padding: 2rem 0;
	width: 95%;
	margin: 0 auto;
}
.catalogsDiv ul li img {
	display: block;
	border-radius: 10px;
	transition: box-shadow 0.3s ease-in-out;
}
.catalogsDiv ul li img:hover {
	box-shadow: 1px 1px 8px rgb(0 0 0 / 80%);
}
.catalogsDiv ul li a {
	display: block;
	width: 70%;
	margin: 0 auto;
	text-align: center;
	margin-top: 2rem;
	font-size: 1rem;
	padding: 0.5rem 0;
	color: #fff;
	border: 1px solid #fff;
	border-radius: 8px;
	transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.catalogsDiv ul li a:hover {
	background-color: #fff;
	color: #ff008b;
	box-shadow: 1px 1px 8px rgb(0 0 0 / 50%);
}

.cert{
	background-color: #251d71;
	padding: 1.5rem 0 1.2rem 0;
}
.certDiv{
	color: #fff;
	text-align: center;
}
.certDiv ul{
	width: 100%;
	text-align: center;
}
.certDiv ul li{
	display: inline-block;
	margin: 0 1.5rem;
}
.certDiv ul li img {
	max-height: 3rem;
	max-width: 10rem;
}

.productsDiv {
	text-align: center;
	padding-top: 3rem;
	padding-bottom: 5rem;
}
.productsDiv h3 {
	font-size: 3rem;
}
.productsDiv ul {
	padding-top: 3rem;
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
}
.productsDiv ul li {
	flex: 1 1 calc(33.333% - 2 * 1.5rem / 3);
	box-sizing: border-box;
	padding-bottom: 2rem;
}
@media screen and (max-width: 670px) {
	.productsDiv ul li {
		flex: 1 1 calc(50% - 2 * 1.5rem / 2);
	}
}
@media screen and (max-width: 400px) {
	.productsDiv ul li {
		flex: 1 1 calc(100% - 1.5rem);
	}
}
.productsDiv ul li .img {
	margin: 0 auto;
	position: relative;
	width: 90%;
	padding-top: 90%;
}
.productsDiv ul li .img img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.productsDiv ul li h3{
	width: 80%;
	margin: 0 auto;
	font-size: 1.5rem;
	color: #333;
	line-height: 1.3;
}
.productsDiv ul li h5{
	font-size: 1rem;
	color: #fff;
	background-color: #ff008b;
	text-align: center;
	border-radius: 8px;
	display: inline-block;
	padding: 0px 20px 1px 20px;
	margin-top: 1rem;
	letter-spacing: 1px;
}
.productsDiv h6 {
	font-weight: normal;
	font-size: 1rem;
	padding-top: 2rem;
}
@media screen and (max-width: 850px) {
	.productsDiv h3 {
		font-size: 2rem;
	}
	.productsDiv ul li h3 {
		font-size: 1rem;
	}
	.productsDiv ul li h5 {
		font-size: 0.8rem;
		padding: 0px 10px 1px 10px;
	}
}

.aboutus {
	position: relative;
	padding-top: 0;
}
.aboutus .aboutusDiv {
	display: block;
	position: absolute;
	padding-top: 4rem;
	padding-bottom: 4.5rem;
	top: 50%;
	color: #fff;
	text-align: center;
	width: 90%;
	max-width: 900px;
	left: 50%;
	transform: translate(-50%, -70%);
}
.aboutus .aboutusDiv h2, .aboutus .aboutusDiv h3 {
	text-shadow: 0px 0px 8px rgb(0 0 0 / 50%);
}
.aboutus .aboutusDiv h2 {
	font-weight: normal;
	font-size: 1.5rem;
	line-height: 1.4;
}
.aboutus .aboutusDiv h3 {
	font-weight: normal;
	font-size: 1.2rem;
	line-height: 1.2;
	padding: 1.5rem 0 1.5rem 0;
}
.aboutus .aboutusDiv a{
	display: inline-block;
	padding: 2px 30px 4px 30px;
	background-color: #ff008b;
	border-radius: 8px;
	color: #fff;
	border: 2px solid #fff;
	box-shadow: 0px 0px 8px rgb(0 0 0 / 30%);
}
.aboutus img {
	width: 100%;
	height: auto;
}
@media screen and (max-width: 1000px) {
	.aboutus .aboutusDiv {
		transform: translate(-50%, -60%);
	}
}
@media screen and (max-width: 850px) {
	.aboutus .aboutusDiv h2 {
		font-size: 1.2rem;
	}
	.aboutus .aboutusDiv h3 {
		font-size: 1rem;
		padding: 0.5rem 0 0.5rem 0;
	}
}
@media screen and (max-width: 550px) {
	.aboutus .aboutusDiv {
		transform: translate(-50%, -50%);
	}
}