* {
	margin: 0;
	padding: 0;
}


/* 栏目样式 */
.class_sty {
	display: flex;
	/*align-items: flex-end;*/
	justify-content: space-between;
	margin-top: 1rem;
}

.class_sty .class_name {
	font-weight: bold;
	font-size: 0.48rem;
	color: #FFFFFF;
}

.class_sty .class_cont {
	font-weight: 400;
	font-size: 0.24rem;
	color: #FFFFFF;
	margin-top: 0.13rem;
}

.class_sty .class_more {
	width: 1.44rem;
	height: 0.48rem;
	border-radius: 0.3rem;
	border: 0.01rem solid #FFFFFF;
	display: flex;
	justify-content: center;
	align-items: center;
	font-family: PingFang SC;
	font-weight: 400;
	font-size: 0.16rem;
	color: #FFFFFF;
	
	margin-top: 0.2rem;
}

.class_sty .class_more img {
	max-width: 0.14rem;
	max-height: 0.14rem;
	transform: rotate(-45deg);
	margin-left: 0.08rem;
	filter: brightness(0) invert(1);
	transition: transform 0.5s;
}

.class_sty .class_more:hover {
	background: #FFFFFF;
	color: #0098AF;
}

.class_sty .class_more:hover img {
	filter: brightness(1) invert(0);
	transform: rotate(0deg);
}





/* 产品中心 */
.product_body {
	margin-top: 0.48rem;
	padding-bottom: 0.78rem;
}

.product_list {
	display: flex;
	flex-wrap: wrap;
	column-gap: 0.25rem;
	margin-bottom: 0.25rem;
	row-gap: 0.3rem;
}

.product_list .product_item {
	width: calc(20% - 0.2rem);
	height: 4rem;
	overflow: hidden;
	position: relative;
	border-radius: 0.08rem;
	transition: all 0.5s;
	
	
	border: 0.01rem solid rgba(255, 255, 255, 0.2);
}

.product_list .product_item .product_img {
	width: 100%;
	height: 100%;
	position: relative;
}

.product_list .product_item .product_img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product_list .product_item .product_img::before {
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	/*background: rgba(0, 0, 0, 0.4);*/
	
	background: #fbfbfb4d;
	top: 0;
	left: 0;
	z-index: -1;
}

.product_list .product_txt {
	width: 100%;
	height: 100%;
	/*background: rgba(4, 162, 186, 0.6);*/
	background: rgba(4, 162, 186, 0.4);
	position: absolute;
	top: 3.24rem;
	padding: 0.2rem;
	box-sizing: border-box;
	transition: top 0.5s;
}

.product_list .product_txt .product_title {
	width: 100%;
	font-family: PingFang SC;
	font-weight: 600;
	font-size: 0.26rem;
	color: #FFFFFF;
	text-align: center;
	margin-bottom: 0.36rem;
}

.product_list .product_txt .product_cont {
	font-family: PingFang SC;
	font-weight: 500;
	font-size: 0.16rem;
	color: #FFFFFF;
	line-height: 1.5;
	text-align: center;
	display: none;
}
.product_list .product_item:hover{
    border: 0.01rem solid #fff;
    /*background: #fff;*/
    
    /*background: rgba(0, 0, 0, 0.4);*/
    background: rgba(0, 0, 0, 0.2);
}
.product_list .product_item:hover .product_txt {
	top: 0;
	display: flex;
	flex-wrap: wrap;
	align-content: center;
}
.product_list .product_item:hover .product_cont{
    display: block;
}
.product_list .product_item:hover .product_title::before{
    content: "";
    position: absolute;
    width: 0.6rem;
    height: 0.02rem;
    background: #fff;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0.4rem;
}


.product_class{
    width: 100%;
}
.product_class a{
    font-size: 0.18rem;
    font-weight: bold;
    color: #fff;
}
.product_div {
	width: 100%;
	height: 2rem;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	border-radius: 0.08rem;
	cursor: pointer;
	margin-bottom: 0.25rem;
	margin-top: 0.3rem;
}
.product_div:last-child{
    margin-bottom: 0;
}

/*.product_div::before {*/
/*	content: "";*/
/*	position: absolute;*/
/*	width: 100%;*/
/*	height: 100%;*/
/*	background: rgba(0, 0, 0, 0.7);*/
/*	z-index: 0;*/
/*}*/

.product_div img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
	transition: all 0.5s;
}

.product_div .product_title2 {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    /*background: rgba(0, 0, 0, 0.7);*/
    background: rgb(51 51 51 / 72%) ;
    font-family: PingFang SC;
    font-weight: 600;
    font-size: 0.26rem;
    color: #FFFFFF;
    position: relative;
    bottom: 0;
    transition: all 0.5s;
}

.product_div:hover img {
	transform: scale(1.1);
}
.product_div .product_cont2{
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.4rem 1rem;
    font-family: PingFang SC;
    font-weight: 500;
    font-size: 0.16rem;
    color: #FFFFFF;
    line-height: 1.5;
    bottom: -100%;
    transition: all 0.5s;
    background: rgba(4, 162, 186, 0.6);
} 
.product_div:hover{
    border: 0.01rem solid #fff;
}
.product_div:hover .product_title2{
    bottom: 100%;
}
.product_div:hover .product_cont2{
    bottom: 0;
}
.product_div:hover .product_cont2:before{
    content: "";
    position: absolute;
    width: 0.6rem;
    height: 0.02rem;
    background: #fff;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0.4rem;
}




/* 应用案例 */
.anli_body {
	padding: 0.48rem 0 0.75rem;
	box-sizing: border-box;
}

.anli_body .anli_box {
	height: 5.2rem;
	width: 100%;
	position: relative;
}

.anli_body .anli_box .anli_show {
	/* display: none; */
	position: absolute;
	width: 100%;
	height: 100%;
	opacity: 0;
	z-index: -1;
}

.anli_body .anli_box .anli_show.on {
	/* display: block; */
	opacity: 1;
	z-index: 3;
}

.anli_body .anli_box .swiper {
	position: relative;
	overflow: hidden;
}

.anli_body .anli_box .anli_item {
	width: 9.6rem;
	height: 5.2rem;
	border-radius: 0.16rem;
	overflow: hidden;
	position: relative;
}

.anli_body .anli_box .anli_item .anli_title {
	position: absolute;
	bottom: -100%;
	width: 100%;
	text-align: center;
	padding: 0.19rem;
	box-sizing: border-box;
	background: rgba(0, 0, 0, 0.7);
	font-weight: 400;
	font-size: 0.16rem;
	color: #FFFFFF;
	transition: all 0.5s;
}

.anli_body .anli_box .anli_item::before {
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	background: #02AEC8;
	top: 0;
	left: 0;
	opacity: 0.2;
}

.anli_body .anli_box .anli_item.swiper-slide-active::before {
	display: none;
}

.anli_body .anli_box .anli_item.swiper-slide-active .anli_title {
	bottom: 0;
}

.anli_body .anli_box .swiper-button-next,
.anli_body .anli_box .swiper-button-prev {
	width: 0.62rem;
	height: 0.62rem;
	opacity: 0.6;
	pointer-events: auto;
    cursor: pointer;
}

.anli_body .anli_box .swiper-button-next::after,
.anli_body .anli_box .swiper-button-prev::after {
	display: none;
}

.anli_body .anli_box .swiper-button-next:hover,
.anli_body .anli_box .swiper-button-prev:hover {
	opacity: 1;
}

.anli_body .anli_box .swiper-button-next {
	right: 1.4rem;
}

.anli_body .anli_box .swiper-button-prev {
	left: 1.4rem;
}





.anli_body .anli_tab {
	width: 100%;
	margin-top: 0.48rem;
	height: auto;
	display: flex;
	justify-content: center;
	column-gap: 1.33rem;
	position: relative;
}

.anli_body .anli_tab::before {
	content: "";
	position: absolute;
	width: 100%;
	height: 0;
	border-bottom: 0.01rem dashed #FFFFFF;
	top: 50%;
	z-index: -2;
}

.anli_body .anli_tab .anli_btn {
	width: 2rem;
	height: 0.6rem;
	background: #01A8C2;
	border-radius: 0.3rem;
	border: 0.01rem solid #FFFFFF;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	font-weight: 600;
	font-size: 0.22rem;
	color: #FFFFFF;
}

.anli_body .anli_tab .anli_btn.act {
	color: #0098AF;
	background: #FFFFFF;
	position: relative;
}

.anli_body .anli_tab .anli_btn.act::before {
	content: "";
	position: absolute;
	width: 2.1rem;
	height: 0.7rem;
	background: rgba(255, 255, 255, 0.6);
	border-radius: 0.35rem;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: -1;
}







/* 解决方案 */
.fangan_body {
	/*padding: 0.48rem 0 1.03rem;*/
	padding: 0.48rem 0 0;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.fangan_body .imglist {
	width: 50%;
	/*height: 6rem;*/
	border-radius: 0.16rem;
	overflow: hidden;
}
.fangan_body .imgbox {
	width: 100%;
	height: 100%;
	border-radius: 0.16rem;
	overflow: hidden;
	display: none;
}
.fangan_body .infolist {
	width: 6.8rem;
	color: #fff;
	height: fit-content;
}
.fangan_body .infolist .item {
	border-bottom: 0.01rem solid rgba(255, 255, 255, 0.5);
	position: relative;
}
.fangan_body .infolist .desc span {
	display: inline-block;
	min-width: 30%;
	position: relative;
	padding-left: 0.13rem;
	font-weight: 600;
	font-size: 0.18rem;
	color: #E2E2E2;
}
.fangan_body .infolist .desc span:After {
	position: absolute;
	left: 0;
	top: 50%;
	width: 0.04rem;
	height: 0.04rem;
	border-radius: 50%;
	background: #E2E2E2;
	content: "";
	border-radius: 50%;
}
.fangan_body .infolist .ti {
	font-weight: 600;
	line-height: 0.57rem;
	font-size: 0.28rem;
	padding: 0.13rem 0;
	position: relative;
	transition: all 0.3s;
	cursor: pointer;
}
.fangan_body .infolist .item:nth-child(1) .ti {
	margin-top: -0.15rem;
}
.fangan_body .infolist .ti i {
	position: absolute;
	right: 0;
	top: 11px;
	width: 0.56rem;
	height: 0.56rem;
}
.fangan_body .infolist .ti i:before {
	content: "";
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	position: absolute;
	background: url(../img/jiantou2.png) center center no-repeat;
	transition: all 0.3s;
	z-index: 10;
}
.fangan_body .infolist .ti i:After {
	content: "";
	width: 0;
	height: 0;
	left: 50%;
	top: 50%;
	position: absolute;
	background: #fff;
	transition: all 0.3s;
	border-radius: 50%;
	z-index: 0;
}
.fangan_body .infolist .item:hover .ti i:before,
.fangan_body .infolist .item.on .ti i:before {
	background: url(../img/jiantou1.png) center center no-repeat;
}
.fangan_body .infolist .item:hover .ti i:After,
.fangan_body .infolist .item.on .ti i:After {
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
}
.fangan_body .infolist .desc {
	line-height: 0.5rem;
	display: none;
	padding-bottom: 0;
}
.fangan_body .infolist .item.on .ti {
	font-size: 0.28rem;
	padding-bottom: 0;
}
.fangan_body .infolist .item.on a {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 100;
}
.fangan_body .infolist .item.on .desc {
	padding: 0.36rem 0;
}





/* 技术智库 */
.zhiku_body{
	padding: 0.48rem 0 1.05rem;
	box-sizing: border-box;
	display: flex;
	column-gap: 0.24rem;
}
.zhiku_body .zhiku_item{
	width: 3.32rem;
	height: 6rem;
	border-radius: 0.12rem;
	overflow: hidden;
	position: relative;
	transition: width 0.5s;
}
.zhiku_body .zhiku_item.act{
	width: 5.32rem;
}
.zhiku_body .zhiku_item>img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.zhiku_body .zhiku_txt{
	position: absolute;
	bottom: 0;
	width: 100%;
	min-height: 2.25rem;
	padding: 0.37rem 0 0.32rem;
	box-sizing: border-box;
	background: linear-gradient( 180deg, rgba(0,152,175,0) 0%, #007184 67%, #005B69 100%);
}
.zhiku_body .zhiku_txt .zhiku_icon{
	width: 0.96rem;
	margin: 0.96rem;
	margin: 0 auto;
}
.zhiku_body .zhiku_txt .zhiku_cont{
	width: 100%;
	text-align: center;
	margin-top: 0.2rem;
	font-family: PingFang SC;
	font-weight: 600;
	font-size: 0.28rem;
	color: #FFFFFF;
}
.zhiku_body .zhiku_txt .zhiku_content{
    padding: 0.2rem;
    font-family: PingFang SC;
	font-weight: 400;
	font-size: 0.16rem;
	color: #FFFFFF;
	opacity: 0.8;
	display: none;
}
.zhiku_body .zhiku_item:hover .zhiku_content{
    display: block;
}





/* 服务支持 */
.fuwu_body{
	padding: 1.25rem 0 1.62rem;
	box-sizing: border-box;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	row-gap: 0.4rem;
}
.fuwu_body .fuwu_item {
    width: 33.33%;
}
.fuwu_body .fuwu_item .fuwu_icon{
	width: 1.8rem;
	height: 1.8rem;
	background: #FFFFFF;
	border: 0.1rem solid #00A9C3;
	margin: 0 auto 0.1rem;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.fuwu_body .fuwu_item .fuwu_num{
	font-family: DIN-Bold;
	width: 100%;
	text-align: center;
	font-weight: bold;
	font-size: 0.94rem;
	/*color: #01A9C3;*/
	color: #09dafa;
	margin: 0 auto;
}
.fuwu_body .fuwu_item .fuwu_title{
	width: 100%;
	text-align: center;
	font-family: PingFang SC;
	font-weight: 600;
	font-size: 0.28rem;
	color: #FFFFFF;
	margin: 0.1rem 0 0.2rem;
}
.fuwu_body .fuwu_item .fuwu_cont{
	width: 3rem;
	text-align: center;
	font-family: PingFang SC;
	font-weight: 400;
	font-size: 0.2rem;
	color: #FFFFFF;
	line-height: 1.6;
	margin: 0 auto;
}







/* 介绍 */
.about_body{
	padding: 0.48rem 0 0.81rem;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
}
.about_body .about_txt{
	width: 50%;
	padding-right: 0.55rem;
}
.about_body .about_txt .about_cont,
.about_body .about_txt .about_cont p{
	font-weight: 400;
	font-size: 0.18rem;
	color: #FFFFFF;
	line-height: 2;
}
.about_body .about_txt .about_video{
	width: 2.4rem;
	height: 1.35rem;
	border-radius: 0.12rem;
	margin-top: 0.4rem;
	overflow: hidden;
	position: relative;
	cursor: pointer;
}
.about_body .about_txt .about_video::before{
	content: "";
	position: absolute;
	width: 0.56rem;
	height: 0.56rem;
	background: url(../img/video_icon.png) center no-repeat;
	background-size: contain;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	pointer-events: none;
}
.about_body .about_img{
	width: 50%;
	height: 4.57rem;
	overflow: hidden;
	border-radius: 0.12rem;
}
.about_body .about_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.about_bottom {
	margin-top: 0.5rem;
	display: flex;
	justify-content: space-between;
}

.about_bottom .about_num {
	display: flex;
	align-items: flex-end;
}

.about_bottom .about_num .num_shu{
	font-weight: 400;
	font-size: 0.55rem;
	color: #FFFFFF;
	display: flex;
	align-items: flex-end;
	line-height: 1;
	height: fit-content;
}
.about_bottom .about_num .num_shu span {
	font-family: DIN-Bold;
	font-weight: 500;
	font-size: 0.58rem;
	color: #FFFFFF;
	margin-right: 0.07rem;
}

.about_bottom .about_num .num_icon {
	font-weight: bold;
	font-size: 0.32rem;
	color: #FFFFFF;
	height: fit-content;
}

.about_bottom .about_num_title {
	font-family: Arial, Arial;
	font-weight: 400;
	font-size: 0.22rem;
	color: #FFFFFF;
	text-align: center;
	margin-top: 0.1rem;
}







/* 友情链接 */
.link_body{
	padding: 0.6rem 0 1.76rem;
	box-sizing: border-box;
	position: relative;
	overflow: hidden;
}
/*.link_body .swiper-slide{*/
/*	display: flex;*/
/*	flex-wrap: wrap;*/
/*	column-gap: 0.2rem;*/
/*	row-gap: 0.3rem;*/
/*}*/

.link_body .logo_wrapper1,
.link_body .logo_wrapper2,
.link_body .logo_wrapper3{
    width: 100%;
    height: 1rem;
    margin-bottom: 0.3rem;
    overflow: hidden; /* 确保内容不会溢出 */
}
.link_body .logo_wrapper1 .swiper-wrapper,
.link_body .logo_wrapper2 .swiper-wrapper,
.link_body .logo_wrapper3 .swiper-wrapper{
    flex-wrap: nowrap;
    transition-timing-function: linear !important;
}

.link_body .link_logo{
	width: 2.5rem;
	/*width: calc(16.66% - 0.167rem);*/
	height: 1rem;
	overflow: hidden;
	border-radius: 0.04rem;
	margin: 0 0.1rem;
}
.link_body .link_logo a{
    width: 100%;
    height: 100%;
    display: flex;
    align-content: center;
    align-items: center;
}
.link_body .link_logo a img{
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.link_body .swiper-pagination{
	bottom: 1.02rem;
}
.link_body .swiper-pagination span{
	width: 0.12rem;
	height: 0.14rem;
	background: #FFFFFF;
	opacity: 0.5;
	border-radius: 0.07rem;
	margin: 0 0.065rem !important;
	transition: all 0.5s;
}
.link_body .swiper-pagination span.swiper-pagination-bullet-active{
	width: 0.36rem;
	opacity: 1;
}
@media screen and (max-width: 1043px){
    /**{*/
    /*    font-size: 16px;*/
    /*}*/
    .class_sty{
        margin-top: 60px;
    }
    .class_sty .class_name{
        font-size: 24px;
    }
    .product_class a{
        font-size: 20px;
    }
    .class_sty .class_cont{
        font-size: 16px;
        opacity: 0.8;
    }
    .class_sty .class_more{
        width: auto;
        height: fit-content;
        padding: 5px 13px;
        font-size: 16px;
        margin: 0;
        white-space: nowrap;
    }
    .class_sty .class_more img{
        max-height: 14px;
        max-width: 14px;
    }
    
    
    
    
    .product_body{
        margin-top: 40px;
        padding-bottom: 0px;
        overflow: hidden;
    }
    .product_list{
        column-gap: 12px;
        row-gap: 20px;
        margin-bottom: 25px;
    }
    .product_list .product_item{
        width: calc(33.33% - 8px);
        height: 216px;
    }
    .product_list .product_item .product_img{
        height: 180px;
    }
    .product_list .product_txt{
        height: 36px;
        position: initial;
        padding: 0;
    }
    .product_list .product_item .product_cont,
    .product_list .product_item:hover .product_cont{
        display: none;
    }
    .product_list .product_txt .product_title{
        font-size: 15px;
        line-height: 36px;
        margin: 0;
    }
    .product_div{
        height: 160px;
    }
    .product_div .product_title2{
        font-size: 16px;
    }
    .product_div .product_cont2{
        font-size: 14px;
    }
    
    
    
    
    .fangan_body{
        padding: 40px 0 0;
    }
    .fangan_body .infolist,
    .fangan_body .imglist{
        width: calc(50% - 10px);
        height: auto;
    }
    
    .fangan_body .infolist .ti{
        font-size: 16px;
        padding: 15px 0;
        line-height: 30px;
    }
    .fangan_body .infolist .ti i{
        width: 20px;
        height: 20px;
        top: 22px;
    }
    .fangan_body .infolist .item.on .ti{
        font-size: 18px;
    }
    .fangan_body .infolist .item.on .desc{
        padding: 15px 0;
    }
    .fangan_body .infolist .item:hover .ti i:before, 
    .fangan_body .infolist .item.on .ti i:before{
        background-size: contain;
    }
    .fangan_body .infolist .ti i:before{
        background-size: contain;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    
    
    
    
    
    
    .anli{
        overflow: hidden;
    }
    .anli_body{
        padding: 40px 0 20px;
    }
    .anli_body .anli_box{
        height: 490px;
    }
    .anli_body .anli_box .anli_item{
        width: 100%;
        height: 490px;
        border-radius: 10px;
    }
    .anli_body .anli_box .anli_item .anli_title{
        font-size: 16px;
    }
    .anli_body .anli_tab{
        margin-top: 40px;
        column-gap: initial;
        justify-content: space-evenly;
    }
    
    .anli_body .anli_tab .anli_btn{
        height: auto;
        width: auto;
        font-size: 18px;
        padding: 6px 20px;
    }
    .anli_body .anli_tab .anli_btn.act::before{
        width: calc(100% + 20px);
        height: calc(100% + 20px);
    }
    
    
    
    
    
    
    
    
    .fuwu{
        overflow: hidden;
    }
    .fuwu_body{
        padding: 40px 0 60px;
    }
    .fuwu_body .fuwu_item .fuwu_icon{
        width: 120px;
        height: 120px;
    }
    .fuwu_body .fuwu_item .fuwu_icon img{
        max-width: 60%;
    }
    .fuwu_body .fuwu_item .fuwu_num{
        font-size: 68px;
    }
    .fuwu_body .fuwu_item .fuwu_title{
        font-size: 18px;
    }
    .fuwu_body .fuwu_item .fuwu_cont{
        font-size: 15px;
        max-width: 90%;
    }
    
    
    
    
    
    .about{
        overflow: hidden;
    }
    .about_body{
        padding: 40px 0 40px;
    }
    .about_body .about_txt{
        padding-right: 20px;
    }
    .about_body .about_txt .about_cont, .about_body .about_txt .about_cont p{
        font-size: 16px;
    }
    .about_body .about_img{
        height: auto;
    }
    
    .about_bottom{
        margin: 0;
        flex-wrap: wrap;
        row-gap: 30px;
    }
    .about_bottom .about_item{
        width: 33.33%;
    }
    .about_bottom .about_num{
        justify-content: center;
    }
    .about_bottom .about_num .num_shu{
        font-size: 28px;
    }
    .about_bottom .about_num .num_icon{
        font-size: 24px;
    }
    .about_bottom .about_num_title{
        font-size: 16px;
    }
    
    
    
    
    
    
    .link_body{
        padding: 40px 0 60px;
    }
    .link_body .logo_wrapper1, .link_body .logo_wrapper2, .link_body .logo_wrapper3{
        height: auto;
        margin-bottom: 15px;
    }
    .link_body .link_logo{
        width: 150px;
        height: auto;
    }
}

@media screen and (max-width: 768px){
    
    .swiper-button-disabled{
        opacity: 0.4 !important;
    }
    
    .class_sty{
        align-items: flex-start;
    }
    .class_sty .class_cont{
        font-size: 14px;
    }
    
    
    
    
    .index_banner{
        height: auto;
    }
    .product_class a{
        font-size: .28rem;
    }
    .class_sty .class_more{
        width: fit-content;
        height: auto;
        font-size: .28rem;
        padding: .1rem .3rem;
        margin: 0;
    }
    .product_list .product_item{
        width: calc((100% - 0.25rem) / 2);
    }
    .anli_body .anli_box .anli_item .anli_title{
        font-size: .28rem;
    }
    .anli_body .anli_box,
    .anli_body .anli_box .anli_item{
        height: auto;
        transform: none !important;
    }
    .anli_body .anli_box .anli_show{
        display: none;
        position: initial;
    }
    .anli_body .anli_box .anli_show.on{
        display: block;
    }
    .anli_body .anli_tab .anli_btn.act::before{
        width: calc(100% + 0.2rem);
        height: calc(100% + 0.2rem);
    }
    .anli_body .anli_box .swiper-button-prev{
        left: 0.4rem;
        z-index: 999999;
    }
    .anli_body .anli_box .swiper-button-next{
        right: 0.4rem;
        z-index: 999999;
    }
    .anli_body .anli_tab{
        column-gap: .2rem;
    }
    .anli_body .anli_tab .anli_btn{
        font-size: 15px;
        padding: 3px 5px;
    }
    .fangan_body{
        flex-direction: column;
        gap: .4rem;
        padding-bottom: 0;
    }
    .fangan_body .infolist,
    .fangan_body .imglist{
        width: 100%;
        height: auto;
    }
    .zhiku_body{
        flex-wrap: wrap;
        gap: .24rem;
        padding-bottom: 0;
    }
    .zhiku_body .zhiku_item.act,
    .zhiku_body .zhiku_item{
        width: calc((100% - 0.24rem) / 2) ;
    }
    .fuwu_body{
        gap: .4rem;
        padding-bottom: 0;
    }
    .fuwu_body .fuwu_item{
         width: calc((100% - 0.4rem) / 2) ;
    }
    .fuwu_body .fuwu_item .fuwu_icon img{
        max-width: 50%;
        height: auto;
    }
    .about_body{
        flex-direction: column;
        gap: .4rem;
    }
    .about_body .about_txt,
    .about_body .about_img{
        padding: 0;
        width: 100%;
    }
    .about_body .about_txt .about_cont, .about_body .about_txt .about_cont p{
        font-size: .28rem;
    }
    .about_body .about_txt .about_video{
        width: 100%;
        height: auto;
    }
    .about_bottom .about_num{
        justify-content: center;
    }
}