.product_body .main{
    max-width: 14rem;
}
.class_name{
    width: fit-content;
    text-align: center;
    font-weight: bold;
    font-size: 0.3rem;
    color: #333333;
    line-height: 1;
    padding-left: 0.16rem;
    position: relative;
    margin: 0 auto;
}
.class_name::before{
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.04rem;
    height: 0.3rem;
    background: #0099CD;
    border-radius: 0.02rem;
}


/* #product1,
#product2,
#product3,
#product4,
#product5,
#product6,
#product7,
#product8,
#product9,
#product10,
#product11{
    scroll-margin-top: 150px;
} */
.product_body{
    padding-top: 0.8rem;
}



.product_nav{
    position: fixed;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9;
    border-left: 0.01rem solid #E5E5E5;
}
.product_nav .product_class{
    font-weight: 400;
    font-size: 0.16rem;
    color: #717171;
    line-height: 1;
    margin-bottom: 0.25rem;
    padding-left: 0.14rem;
    position: relative;
}
.product_nav .product_class:last-child{
    margin-bottom: 0;
}
.product_nav .product_class.act{
    font-weight: bold;
    color: #0099CD;
}
.product_nav .product_class.act::before{
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.02rem;
    height: 0.34rem;
    background: #0099CD;
}










#product1{
    margin-top: 1rem;
    padding-top: 0.6rem;
    padding-bottom: 0.8rem;
}
#product1 .main{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
#product1 .product_name{
    width: 100%;
    font-weight: bold;
    font-size: 0.32rem;
    color: #222222;
    text-align: center;
    margin-bottom: 0.2rem;
}
#product1 .product_type{
    width: 100%;
    font-weight: 400;
    font-size: 0.3rem;
    color: #0099CD;
    text-align: center;
    margin-bottom: 0.3rem;
}
.jieshao{
    width: 7.3rem;
    padding-top: 0.6rem;
}
.jieshao .class_name{
    margin: 0 0 0.4rem 0;
}
.jieshao .product_cont,
.jieshao .product_cont p{
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
    line-height: 1.8;
}
.jieshao .cont_url{
	display: flex;
    margin-top: 0.6rem;
    column-gap: 0.42rem;
}
.jieshao .cont_url a{
	width: 1.5rem;
	height: 0.5rem;
    border-radius: 0.05rem;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 0.16rem;
    border: 0.01rem solid #0099CD;
}
.jieshao .cont_url .cont_rul1{
	background: #0099CD;
	color: #fff;
}
.jieshao .cont_url .cont_rul2{
	color: #0099CD;
}
.jieshao .cont_url img{
	width: 0.24rem;
	height: 0.24rem;
	object-fit: contain;
    margin-right: 0.15rem;
}


.jieshao_img{
    width: 6.24rem;
    height: 4.8rem;
    overflow: hidden;
    background: url(../img/jieshao_bg2.png) center no-repeat;
    background-size: cover;
}
.jieshao_Swiper .swiper-pagination{
    bottom: 0.15rem;
}
.jieshao_Swiper .swiper-pagination span{
    width: 0.08rem;
    height: 0.08rem;
    background: #BCBCBC;
    opacity: 1;
    margin: 0 0.075rem !important;
}
.jieshao_Swiper .swiper-pagination span.swiper-pagination-bullet-active{
    background: #0099CD;
}




#product2{
    width: 100%;
    /*height: 8.8rem;*/
    height: auto;
    background: url(../img/product2_bg.png) center no-repeat;
    background-size: cover;
    position: relative;
    padding-bottom: 0.8rem;
}
.product2_body {
    overflow: hidden;
    position: relative;
    margin-top: 0.6rem;
    height: 5.68rem;
    display: flex;
}

.product2_body .swiper-wrapper {
    align-items: center;
}

.product2_body .product2_item {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    position: relative;
    width: 2.8rem !important;
}
.product2_body .product2_item .product2_icon{
    width: 0.5rem;
    height: 0.5rem;
    margin-bottom: 0.3rem;
    margin: 0 auto 0.3rem;
}
.product2_body .product2_item .product2_title{
    width: 100%;
    font-weight: bold;
    font-size: 0.2rem;
    color: #333333;
    text-align: center;
}
.product2_body .product2_item .product2_cont{
    width: 3.8rem;
    margin: 0 auto;
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
    text-align: center;
    line-height: 2;
    padding-top: 0.3rem;
    display: none;
}
.product2_body .product2_item.swiper-slide-active .product2_cont{
    display: block;
}
.product2_body .product2_item.swiper-slide-active .product2_box{
    position: absolute;
    left: 50%;
    top: 1.24rem;
    transform: translateX(-50%);
}
.product2_body .product2_item.swiper-slide-active::before{
    position: absolute;
    content: "";
    width: 5.68rem ;
    height: 5.68rem;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    background: url(../img/product2_item.png) center no-repeat;
    background-size: cover;
    z-index: 2;
}
.product2_body .product2_item.swiper-slide-prev .product2_box{
    position: absolute;
    top: 2.31rem;
    left: -0.8rem;
}
.product2_body .product2_item.swiper-slide-next .product2_box{
    position: absolute;
    top: 2.31rem;
    right: -0.8rem;
}
.product2_body .product2_item.swiper-slide-next + .product2_item .product2_box{
    position: absolute;
    top: 2.31rem;
    right: 0;
}

.product2_body .product2-next,
.product2_body .product2-prev{
    width: 0.3rem;
    height: 0.3rem;
    background: #D9D9D9;
    border-radius: 50%;
    top: 4.69rem;
    margin: 0;
    opacity: 1;
}
.product2_body .product2-next::after,
.product2_body .product2-prev::after{
    display: none;
}
.product2_body .product2-next img,
.product2_body .product2-prev img{
    width: 0.14rem;
    height: 0.1rem;
    object-fit: contain;
}
.product2_body .product2-next:hover,
.product2_body .product2-prev:hover{
    background: #0099CD;
}
.product2_body .product2-next{
    right: 6.65rem;
}
.product2_body .product2-prev{
    left: 6.65rem;
    transform: rotate(180deg);
}






.product2_body2{
    display: flex;
    flex-wrap: wrap;
    column-gap: 0.64rem;
    row-gap: 0.6rem;
    margin-top: 0.85rem;
}
.product2_body2 .product2_item2{
    width: calc(20% - 0.52rem);
}
.product2_body2 .product2_item2 .product2_icon{
    width: 0.5rem;
    height: 0.5rem;
    margin: 0 auto 0.37rem;
}
.product2_body2 .product2_item2 .product2_title{
    width: 100%;
    font-weight: bold;
    font-size: 0.19rem;
    color: #333333;
    text-align: center;
    margin-bottom: 0.3rem;
}
.product2_body2 .product2_item2 .product2_cont{
    width: 100%;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    text-align: center;
    line-height: 1.75;
}











/* 产品参数 */
#product3 .main{
    position: relative;
    padding-bottom: 0.8rem;
}
#product3 .class_name{
    margin: initial;
}
#product3 .product3_type{
    position: absolute;
    right: 0;
    top: 0.1rem;
    display: flex;
    align-items: center;
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
}
#product3 .product3_type span{
    font-weight: bold;
    color: #0099CD;
}
.product3_box{
    margin-top: 0.4rem;
    border-top: 0.01rem solid #E5E5E5;
}
.product3_box .product3_li{
    display: flex;
    align-items: center;
    padding: 0.15rem 0;
    box-sizing: border-box;
    border-bottom: 0.01rem solid #E5E5E5;
}
.product3_box .product3_li .product3_title{
    width: 2.4rem;
    font-weight: bold;
    font-size: 0.16rem;
    color: #333333;
}
.product3_box .product3_li .product3_cont{
    width: calc(100% - 2.4rem);
    padding-left: 0.25rem;
    font-weight: 400;
    font-size: 0.18rem;
    line-height: 1.8;
    color: #333333;
    position: relative;
}
.product3_box .product3_li .product3_cont::before{
    content: "";
    position: absolute;
    width: 0.02rem;
    height: 0.17rem;
    background: #0099CD;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}



/* 研发设计 */
#product4{
    background: #F8F8F9;
    padding-bottom: 0.8rem;
}
#product4 .class_name{
    margin: initial;
}
.product4_body{
    margin-top: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: space-between
}
.product4_body .product4_tab{
    width: 5.55rem;
    border-left: 0.01rem solid #DDDDDD;
}
.product4_body .product4_tab .product4_btn{
    margin-bottom: 0.6rem;
    padding-left: 0.34rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.product4_body .product4_tab .product4_btn:last-child{
    margin-bottom: 0;
}
.product4_body .product4_tab .product4_title{
    font-weight: bold;
    font-size: 0.18rem;
    color: #717171;
}
.product4_body .product4_tab .product4_cont{
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
    line-height: 1.8;
    height: 0;
    opacity: 0;
    transform: translateY(0.2rem);
    transition: all 0.5s;
}
.product4_body .product4_btn.act .product4_title{
    color: #333333;
}
.product4_body .product4_btn.act .product4_cont{
    padding-top: 0.2rem;
    height: auto;
    opacity: 1;
    transform: translateY(0);
}
.product4_body .product4_btn.act::before{
    content: "";
    position: absolute;
    width: 0.02rem;
    height: 100%;
    background: #0099CD;
    left: 0;
}
.product4_body .product4_box{
    width: 7.5rem;
    height: 5rem;
    border: 0.01rem solid #F8F8F9;
}
.product4_body .product4_box .product4_show{
    display: none;
    width: 100%;
    height: 100%;
    background: #fff;
    overflow: hidden;
}
.product4_body .product4_box .product4_show img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product4_body .product4_box .product4_show.on{
    display: block;
}


/* 外观结构 */
#product5 .class_name{
    margin: initial;
}
.product5_body{
    width: 100%;
    min-height: 5.6rem;
    margin-top: 0.4rem;
    background: #F8F8F9;
    border-radius: 0.2rem;
    padding: 0.4rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.product5_body .product5_txt{
    width: 7.4rem;
    padding-top: 1.2rem;
    padding-left: 0.2rem;
}
.product5_body .product5_txt .product5_title{
    font-weight: bold;
    font-size: 0.24rem;
    color: #333333;
    margin-bottom: 0.14rem;
}
.product5_body .product5_txt .product5_cont{
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
}
.product5_body .product5_img{
    width: 4.8rem;
    height: 4.8rem;
    overflow: hidden;
}





/* 生产工艺 */
#product6{
    background: url(../img/product6_bg.png) center no-repeat;
    background-size: cover;
    margin-top: 0.8rem;
    padding-bottom: 0.8rem;
}
.product6_body{
    margin-top: 0.42rem;
    position: relative;
    height: 5.35rem;
}
.product6_body .product6_txt{
    width: 8.2rem;
    height: auto;
    position: relative;
}
.product6_body .product6_txt .product6_box{
    width: 8.2rem;
    height: 4.2rem;
    background: #FFFFFF;
    position: relative;
    z-index: 2;
    padding: 0.5rem 0.3rem 0.5rem 0.6rem;
    box-sizing: border-box;
    /* overflow: hidden; */
}
.product6_body .product6_txt .product6_title{
    font-weight: bold;
    font-size: 0.2rem;
    color: #333333;
    margin-bottom: 0.3rem;
    padding-left: 0.42rem;
    position: relative;
    padding-top: 0.14rem;
}
.product6_body .product6_txt .product6_title i{
    font-family: 'MiSans-Normal';
    font-weight: bold;
    font-size: 0.2rem;
    color: #0099CD;
    position: absolute;
    left: 0;
    bottom: 0.12rem;
}
.product6_body .product6_txt .product6_title i::before{
    content: "";
    position: absolute;
    width: 2px;
    height: 23px;
    background: #0099CD;
    transform: rotate(23deg);
    left: 0.3rem;
    top: 0.09rem;
}
.product6_body .product6_txt .product6_cont{
    width: 100%;
    padding-right: 0.3rem;
    max-height: 2.5rem;
    overflow-y: auto;
    padding-bottom: 0.05rem;
}
.product6_body .product6_txt .product6_cont::-webkit-scrollbar {
	width: 3px;    
	/*height: 4px;*/
}
.product6_body .product6_txt .product6_cont::-webkit-scrollbar-thumb {
	border-radius: 10px;
	-webkit-box-shadow: inset 0 0 5px #BABABA;
	background: #BABABA;
}
.product6_body .product6_txt .product6_cont::-webkit-scrollbar-track {
	-webkit-box-shadow: inset 0 0 5px #EEEEEE;
	border-radius: 0;
	background: #EEEEEE;
}
.product6_body .product6_txt .product6_cont table{
    background: transparent;
    table-layout: fixed;
    width: 100%;
    border: 0.01rem solid #DBDBDB;
    border-collapse: collapse;
    caption-side: bottom;
}
.product6_body .product6_cont table tr th:first-child,
.product6_body .product6_cont table tr td:first-child{
    width: 1.7rem;
    border-right: 0.01rem solid #DBDBDB;
    text-align: center;
}
.product6_body .product6_cont table tr th,
.product6_body .product6_cont table tr td{
    padding: 0.12rem 0.25rem;
}
.product6_body .product6_cont table tr{
    border-bottom: 0.01rem solid #DBDBDB;
}
.product6_body .product6_cont table tr th{
    font-weight: bold;
    font-size: 0.16rem;
    color: #333333;
}
.product6_body .product6_cont table tr td{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 1.6;
}


.product6_body .product6_img{
    position: absolute;
    width: 7rem;
    height: 4.2rem;
    overflow: hidden;
    bottom: 0;
    right: 0;
}
.product6_body .swiper-pagination{
    bottom: -0.65rem;
    width: auto;
    left: 0.4rem;
}
.product6_body .swiper-pagination span{
    width: 0.12rem;
    height: 0.12rem;
    background: #0099CD;
    opacity: 0.2;
    margin: 0 0.1rem !important;
}
.product6_body .swiper-pagination span.swiper-pagination-bullet-active{
    opacity: 1;
}
.product6_body .product6-next,
.product6_body .product6-prev{
    width: 0.3rem;
    height: 0.3rem;
    background: #D9D9D9;
    border-radius: 50%;
    top: 4.6rem;
    margin: 0;
    opacity: 1;
}
.product6_body .product6-next::after,
.product6_body .product6-prev::after{
    display: none;
}
.product6_body .product6-next img,
.product6_body .product6-prev img{
    width: 0.14rem;
    height: 0.1rem;
    object-fit: contain;
}
.product6_body .product6-next:hover,
.product6_body .product6-prev:hover{
    background: #0099CD;
}
.product6_body .product6-next{
    left: 1.46rem;
}
.product6_body .product6-prev{
    left: 0;
    transform: rotate(180deg);
}






/* 品质管控 */
.product7_body{
    height: 5.8rem;
    margin-top: 0.4rem;
    display: flex;
    position: relative;
}
.product7_body .product7_bg{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 0;
    left: 0;
    z-index: -1;
}
.product7_item{
    width: 33.333%;
    height: 100%;
    position: relative;
    background: rgba(0,0,0,0.3);
    border-right: 0.01rem solid rgba(255, 255, 255, 0.4);
    padding: 0.5rem 0.45rem;
    transition: all 0.5s;
    cursor: pointer;
}
.product7_item:last-child{
    border-right: none;
}
.product7_item::after {
    content: "";
    display: block;
    width: 0.02rem;
    height: 2rem;
    background: linear-gradient( 180deg, rgba(255,255,255,0) 0%, #FFFFFF 50%, rgba(255,255,255,0) 100%);
    position: absolute;
    top: 50%;
    right: -1px;
}
.product7_item:last-child::after {
	display: none;
}
.product7_item:nth-child(2)::after {
    animation: linemove 3s infinite alternate linear;
}
.product7_item:nth-child(3)::after {
    animation: linemove 4s infinite alternate linear;
}
@keyframes linemove{
	0% {
		top: 0px;
	}

	100% {
		top: 100%;
	}
}
.product7_item .product7_title{
    width: 100%;
    font-weight: bold;
    font-size: 0.2rem;
    color: #FFFFFF;
    text-align: center;
    position: relative;
    z-index: 2;
    margin-top: 2.27rem;
    transition: all 0.5s;
}
.product7_item .product7_title::before{
    content: "";
    position: absolute;
    width: 0.4rem;
    height: 0.02rem;
    background: #FFFFFF;
    bottom: -0.17rem;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}
.product7_item .product7_title span{
    position: absolute;
    font-family: 'MiSans-Bold';
    font-weight: normal;
    font-size: 0.6rem;
    color: #FFFFFF;
    opacity: 0.3;
    bottom: -0.16rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.product7_item .product7_cont{
    width: 100%;
    height: 2.91rem;
    margin-top: 0.47rem;
    background: rgba(255,255,255,0.19);
    border-radius: 0.1rem;
    border: 0.01rem dashed #FFFFFF;
    padding: 0.3rem 0.15rem 0.3rem 0.3rem;
    box-sizing: border-box;
    overflow: hidden;
    display: none;
    transform: translateY(0.2rem);
    transition: all 0.5s;
}
.product7_item .product7_cont .content{
    width: 100%;
    max-height: 2.3rem;
    overflow-y: auto;
    padding-right: 0.15rem;
    font-size: 0.18rem;
    color: #FFFFFF;
    line-height: 1.8;
}
.product7_item .product7_cont .content::-webkit-scrollbar {
	width: 3px;    
	/*height: 4px;*/
}
.product7_item .product7_cont .content::-webkit-scrollbar-thumb {
	border-radius: 10px;
	-webkit-box-shadow: inset 0 0 5px #BABABA;
	background: #BABABA;
}
.product7_item .product7_cont .content::-webkit-scrollbar-track {
	-webkit-box-shadow: inset 0 0 5px #EEEEEE;
	border-radius: 0;
	background: #EEEEEE;
}
.product7_item .product7_cont .content p,
.product7_item .product7_cont .content b{
    font-size: 0.16rem;
    color: #FFFFFF;
    line-height: 1.8;
}
.product7_item:hover{
    width: 5.6rem;
    background: rgba(0,153,205, 0.9);
}
.product7_item:hover .product7_title{
    margin-top: 1.16rem;
}
.product7_item:hover .product7_title::before{
    display: block;
}
.product7_item:hover .product7_cont{
    display: block;
    transform: translateY(0);
}
.product6_body .product6-next,
.product6_body .product6-prev{
    width: 0.3rem;
    height: 0.3rem;
    background: #D9D9D9;
    border-radius: 50%;
    top: 4.6rem;
    margin: 0;
    opacity: 1;
}
.product6_body .product6-next::after,
.product6_body .product6-prev::after{
    display: none;
}
.product6_body .product6-next img,
.product6_body .product6-prev img{
    width: 0.14rem;
    height: 0.1rem;
    object-fit: contain;
}
.product6_body .product6-next:hover,
.product6_body .product6-prev:hover{
    background: #0099CD;
}
.product6_body .product6-next{
    left: 1.46rem;
}
.product6_body .product6-prev{
    left: 0;
    transform: rotate(180deg);
}






/* 应用场景 */
.product8_body{
    padding-top: 0.4rem;
    padding-bottom: 1.15rem;
    position: relative;
}
.product8_box .product8_item{
    width: 7.5rem;
}
.product8_box .product8_item .product8_img{
    width: 7.5rem;
    height: 4.5rem;
    border-radius: 0.05rem;
    overflow: hidden;
    margin-bottom: 0.3rem;
    box-shadow: 0rem 0rem 0.22rem 0.01rem rgba(0,0,0,0.16);
}
.product8_box .product8_item .product8_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product8_box .product8_item .product8_title{
    width: 100%;
    text-align: center;
    font-weight: bold;
    font-size: 0.16rem;
    color: #333333;
    display: none;
}
.product8_box .product8_item.swiper-slide-active .product8_title{
    display: block;
}
.product8_body .product8-next,
.product8_body .product8-prev{
    width: 0.18rem;
    height: 0.3rem;
}
.product8_body .product8-next::after,
.product8_body .product8-prev::after{
    display: none;
}
.product8_body .product8-next{
    background: url(../img/swiper_next1.png) center no-repeat;
    background-size: contain;
    right: -0.38rem;
}
.product8_body .product8-prev{
    background: url(../img/swiper_prev1.png) center no-repeat;
    background-size: contain;
    left: -0.38rem;
}
.product8_body .product8-next:hover{
    background: url(../img/swiper_next2.png) center no-repeat;
    background-size: contain;
}
.product8_body .product8-prev:hover{
    background: url(../img/swiper_prev2.png) center no-repeat;
    background-size: contain;
}





/* 安装调试 */
#product9{
    background: url(../img/product10_bg.png) center no-repeat;
    background-size: cover;
    padding-bottom: 0.8rem;
}
.product9_body{
    display: flex;
    justify-content: space-between;
}
.product9_body .product9_img{
    width: 6.8rem;
    height: auto;
}
.product9_body .product9_txt{
    width: 6.6rem;
    padding-top: 0.55rem;
}
.product9_body .product9_txt .class_name{
    margin: initial;
}
.product9_body .product9_txt .product9_title{
    margin-top: 0.5rem;
    font-weight: bold;
    font-size: 0.24rem;
    color: #333;
    margin-bottom: 0.2rem;
}
.product9_body .product9_txt .product9_cont{
    font-weight: 400;
    font-size: 0.18rem;
    color: #333333;
    line-height: 2.3;
}





/* 质保政策 */
.product10_body{
    margin-top: 0.4rem;
    display: flex;
    justify-content: right;
    position: relative;
}
.product10_body .product10_tab{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.product10_body .product10_tab .product10_btn{
    width: fit-content;
    min-width: 2.2rem;
    height: 0.6rem;
    background: #0099CD;
    border-radius: 0rem 0.3rem 0.3rem 0rem;
    margin-bottom: 0.6rem;
    padding: 0.17rem 0.5rem;
    box-sizing: border-box;
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
    position: relative;
    cursor: pointer;
    transition: all 0.5s;
}
.product10_body .product10_tab .product10_btn::before{
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0.7rem;
    background: url(../img/product10_bg3.png) left center no-repeat;
    background-size: contain;
    z-index: -1;
}
.product10_body .product10_tab .product10_btn:last-child{
    margin-bottom: 0;
}
.product10_body .product10_tab .product10_btn i{
    width: 0.08rem;
    height: 0.13rem;
    background: url(../img/jiantou8.png) center no-repeat;
    background-size: contain;
    position: absolute;
    top: 0.24rem;
    right: 0.28rem;
    display: none;
}
.product10_body .product10_tab .product10_btn.act{
    min-width: 2.4rem;
    padding:0.17rem 0.6rem 0.17rem 0.5rem;
}
.product10_body .product10_tab .product10_btn.act i{
    display: block;
}
.product10_body .product10_box{
    width: 13.6rem;
    height: 4.8rem;
    background:#fff url(../img/product10_bg2.png) center no-repeat;
    background-size: cover;
    border-radius: 0.1rem;
    box-shadow: 0rem 0rem 0.11rem 0.01rem rgba(0,0,0,0.16);
    padding: 0.5rem 0.4rem 0.5rem 2.7rem;
    box-sizing: border-box;
}
.product10_body .product10_show{
    display: none;
    justify-content: space-between;
    align-items: center;
}
.product10_body .product10_show.on{
    display: flex;
}
.product10_body .product10_show .product10_txt{
    width: 5rem;
    max-height: 3.4rem;
    overflow-y: auto;
    padding-right: 0.2rem;
    font-size: 0.16rem;
    color: #333333;
}
.product10_body .product10_show .product10_txt p,
.product10_body .product10_show .product10_txt b{
    font-size: 0.18rem;
    color: #333333;
    line-height: 1.8;
}
.product10_body .product10_show .product10_txt::-webkit-scrollbar {
	width: 3px;    
	/*height: 4px;*/
}
.product10_body .product10_show .product10_txt::-webkit-scrollbar-thumb {
	border-radius: 10px;
	-webkit-box-shadow: inset 0 0 5px #BABABA;
	background: #BABABA;
}
.product10_body .product10_show .product10_txt::-webkit-scrollbar-track {
	-webkit-box-shadow: inset 0 0 5px #EEEEEE;
	border-radius: 0;
	background: #EEEEEE;
}
.product10_body .product10_show .product10_img{
    width: 5rem;
    height: 3.8rem;
    border-radius: 0.1rem;
    overflow: hidden;
}



#product11 .class_name,
#product12 .class_name{
    text-align: left;
    margin-bottom: 0.3rem;
}

/* 工程案例 */
.anli_box{
    position: relative;
}
.anli_list{
	width: calc(100% + 0.2rem);
	height: auto;
    padding: 0.1rem 0.1rem;
    margin-left: -0.1rem;
}
.anli_list .anli_item{
	width: 4.5rem;
	height: 4rem;
	background: #FFFFFF;
	border-radius: 0.1rem;
	border: 0.01rem solid #E4E4E4;
	overflow: hidden;
	padding: 0.3rem 0.25rem;
	box-sizing: border-box;
	display: flex;
	flex-wrap: wrap;
	align-content: space-between;
}
.anli_list .anli_item .anli_title{
	font-weight: 400;
    font-size: 0.2rem;
    color: #333333;
    line-height: 1.5;
    width: 100%;
    height: 0.56rem;
    align-content: center;
} 
.anli_list .anli_item .anli_img{
	width: 100%;
	height: 2.6rem;
	border-radius: 0.1rem;
	overflow: hidden;
}
.anli_list .anli_item .anli_img img{
	transition: all 0.5s;
}
.anli_list .anli_item:hover{
	box-shadow: 0rem 0rem 0.09rem 0.01rem rgba(7,69,141,0.3);
	border-radius: 0.1rem;
}
.anli_list .anli_item:hover .anli_title{
	color: #0099CD;
	font-weight: bold;
}
.anli_list .anli_item:hover .anli_img img{
	transform:scale(1.1);
}
.anli_box .swiper-button-next,
.anli_box .swiper-button-prev{
    width: 0.18rem;
    height: 0.3rem;
    background: url(../img/swiper_next1.png) center no-repeat;
    background-size: cover;
    right: -0.38rem;
}
.anli_box .swiper-button-next::after,
.anli_box .swiper-button-prev::after{
    display: none;
}
.anli_box .swiper-button-prev{
    background: url(../img/swiper_prev1.png) center no-repeat;
    background-size: cover;
    left: -0.38rem;
}
.anli_box .swiper-button-next:hover{
    background: url(../img/swiper_next2.png) center no-repeat;
    background-size: cover;
}
.anli_box .swiper-button-prev:hover{
    background: url(../img/swiper_prev2.png) center no-repeat;
    background-size: cover;
}



/* 产品推荐 */
.product_list{
    width: calc(100% + 0.2rem);
    margin-left: -0.1rem;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    padding: 0.1rem 0.1rem 0.42rem;
    overflow: hidden;
}
.product_list .product_item{
    width: 4.4rem;
    height: 4.14rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0,0,0,0.16);
    border-radius: 0.05rem;
    padding: 0.25rem 0.2rem 0.2rem;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}
.product_list .product_item .product_txt{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
    width: 100%;
    position: relative;
}
.product_list .product_item .product_txt::before{
    content: "";
    position: absolute;
    width: 0.3rem;
    height: 0.01rem;
    background: #0099CD;
    left: 0;
    bottom: -0.21rem;
    transition: all 0.5s;
}
.product_list .product_item .product_txt .product_title{
    font-weight: bold;
    font-size: 0.16rem;
    color: #333333;
    max-width: 3.04rem;
}
.product_list .product_item .product_txt i{
    width: 0.22rem;
    height: 0.22rem;
    background: #D9D9D9 url(../img/jiantou1.png) center no-repeat;
    background-size: auto;
    border-radius: 50%;
    transition: all 0.5s;
}
.product_list .product_item .product_img{
    width: 100%;
    height: 3.08rem;
    background: #F6F7F9;
    border-radius: 0.05rem;
    overflow: hidden;
}
.product_list .product_item:hover{
    box-shadow: 0rem 0rem 0.15rem 0.01rem rgba(7,113,149,0.35);
}
.product_list .product_item:hover .product_txt::before{
    width: 100%;
}
.product_list .product_item:hover .product_txt .product_title{
    color: #0099CD;
}
.product_list .product_item:hover .product_txt i{
    width: 0.4rem;
    background: #0099CD url(../img/jiantou2.png) center no-repeat;
    border-radius: 0.11rem;
}
.product_list .swiper-pagination{
    width: calc(100% - 0.2rem);
    bottom: 0;
    margin-left: 0.1rem;
    top: auto;
    height: 0.02rem;
    background: rgba(255, 255, 255, 0);
}
.product_list .swiper-pagination::before{
    content: "";
    position: absolute;
    width: 100%;
    height: 0.01rem;
    background: #E1E1E1;
    left: 0;
    bottom: 0;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{
    background: #0099CD;
}





.footer{
    margin-top: 1rem;
}








@media screen and (max-width: 1043px) {
    .class_name{
        font-size: 0.36rem;
    }
    .product_nav{
        display: none;
    }
    #product1{
        margin-top: 0;
    }
    #product1 .product_name{
        font-size: 0.4rem;
    }
    #product1 .product_type{
        font-size: 0.32rem;
    }
    .jieshao{
        width: 100%;
    }
    .jieshao .product_cont, 
    .jieshao .product_cont p{
        font-size: 0.28rem;
    }
    .jieshao .cont_url a{
        font-size: 0.24rem;
        width: auto;
        padding: 0 0.1rem;
    }
    .jieshao_img{
        width: 100%;
        height: auto;
        margin-top: 0.4rem;
    }
    
    
    
    /*产品功能*/
    .product2_body .product2_item{
        width: 100% !important;
    }
    .product2_body .product2_item .product2_icon{
        width: 0.8rem;
        height: 0.8rem;
    }
    .product2_body .product2_item .product2_title{
        font-size: 0.32rem;
    }
    .product2_body .product2_item .product2_cont{
        font-size: 0.28rem;
    }
    .product2_body .product2-next, 
    .product2_body .product2-prev{
        width: 0.6rem;
        height: 0.6rem;
        top: 50%;
        transform: translateY(-50%);
        left: 0;
    }
    .product2_body .product2-next{
        right: 0;
        left: auto;
    }
    .product2_body .product2-next img, 
    .product2_body .product2-prev img{
        width: 0.3rem;
        height: 0.2rem;
    }
    .product2_body .product2-prev img{
        transform: rotate(180deg);
    }
    
    /*产品参数*/
    #product3 .product3_type{
        font-size: 0.24rem;
    }

    .product3_box .product3_li .product3_title{
        font-size: 0.22rem;
        width: 30%;
        line-height: 1.6;
        padding-right: 0.2rem;
    }
    .product3_box .product3_li .product3_cont::before{
        height: calc(100% - 0.4rem);
        min-height: 0.3rem;
    }
    .product3_box .product3_li .product3_cont{
        font-size: 0.26rem;
        width: 70%;
    }
    
    
    
    .product2_body2{
        column-gap: 0.3rem;
        row-gap: 0.3rem;
    }
    .product2_body2 .product2_item2{
        width: calc(33.33% - 0.2rem);
    }
    .product2_body2 .product2_item2 .product2_title{
        font-size: 0.22rem;
        margin-bottom: 0.2rem;
    }
    .product2_body2 .product2_item2 .product2_cont{
        font-size: 0.19rem;
    }
    
    
    /*研发设计*/
    .product4_body{
        flex-wrap: wrap;
        row-gap: 0.4rem;
    }
    .product4_body .product4_tab,
    .product4_body .product4_box{
        width: 100%;
        height: auto;
    }
    .product4_body .product4_tab .product4_title{
        font-size: 0.32rem;
    }
    .product4_body .product4_tab .product4_cont{
        font-size: 0.28rem;
    }
    
    
    
    /*外观结构*/
    .product5_body{
        flex-wrap: wrap;
        row-gap: 0.4rem;
    }
    .product5_body .product5_txt,
    .product5_body .product5_img{
        width: 100%;
        height: auto;
        padding: 0;
    }
    .product5_body .product5_txt .product5_title{
        font-size: 0.32rem;
    }
    .product5_body .product5_txt .product5_cont{
        font-size: 0.28rem;
    }
    
    
    
    /*生产工艺*/
    .product6_body{
        height: auto;
    }
    .product6_body .product6_txt{
        width: 100%;
        height: auto;
    }
    .product6_body .product6_txt .product6_box{
        width: 100%;
        height: auto;
        padding: 0.4rem 0.4rem 0.8rem;
    }
    .product6_body .product6_txt .product6_title{
        font-size: 0.32rem;
        padding-left: 0.6rem;
    }
    .product6_body .product6_txt .product6_title i{
        font-size: 0.36rem;
    }
    .product6_body .product6_txt .product6_title i::before{
        height: 0.4rem;
        left: 130%;
    }
    .product6_body .product6_txt .product6_cont{
        max-height: 4rem;
        padding-right: 0.1rem;
    }
     .product6_body .product6_cont table tr td{
        font-size: 0.26rem;
        padding: 0.1rem;
    }
    .product6_body .product6_img{
        position: initial;
        width: 100%;
        height: auto;
    }
    .product6_body .swiper-pagination{
        width: 100%;
        left: 0;
        bottom: 0.3rem;
    }
    .product6_body .product6-next, 
    .product6_body .product6-prev{
        top: 0.4rem;
        width: 0.5rem;
        height: 0.5rem;
    }
    .product6_body .product6-next{
    left: auto;
    }
    .product6_body .product6-prev{
        right: 1rem;
        left: auto;
    }
    
    
    
    
    /*品质管控*/
    .product7_body{
        height: auto;
        flex-wrap: wrap;
        overflow: hidden;
    }
    .product7_item{
        width: 100% !important;
        border-bottom: 0.01rem solid rgba(255, 255, 255, 0.4);
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        height: auto;
        padding: 0.7rem 0.2rem 0.4rem;
    }
    .product7_item .product7_title{
        font-size: 0.28rem;
        margin: 0 !important;
    }
    .product7_item .product7_title span{
        bottom: auto;
        top: -0.5rem;
    }
    .product7_item .product7_cont .content,
    .product7_item .product7_cont .content *,
    .product7_item .product7_cont .content p, 
    .product7_item .product7_cont .content b{
        font-size: 0.24rem;
    }
    .product7_item .product7_cont{
        height: auto;
        display: block;
        transform: none;
        margin-top: 0.2rem;
        padding: 0.2rem;
    }
    
    
    
    .product8_box .product8_item .product8_title{
        font-size: 0.28rem;
    }
    
    
    /*安装调试*/
    .product9_body{
        flex-wrap: wrap;
    }
    .product9_body .product9_img,
    .product9_body .product9_txt{
        width: 100%;
    }
    .product9_body .product9_txt .product9_title{
        font-size: 0.3rem;
    }
    .product9_body .product9_txt .product9_cont,
    .product9_body .product9_txt .product9_cont *{
        font-size: 0.26rem;
    }
    
    
    
    /*质保政策*/
    .product10_body .product10_tab .product10_btn{
        font-size: 0.24rem;
    }
    .product10_body .product10_box{
        width: calc(100% - 0.4rem);
        padding-left: 2.4rem;
        height: auto;
    }
    .product10_body .product10_show{
        flex-wrap: wrap;
    }
    .product10_body .product10_show .product10_txt{
        width: 100%;
        padding-right: 0;
        font-size: 0.26rem;
    }
    .product10_body .product10_show .product10_img{
        width: 100%;
        height: auto;
        margin-top: 0.4rem;
    }
    
    
    
    /*工程案例*/
    .anli_list .anli_item{
        height: auto;
    }
    .anli_list .anli_item .anli_title{
        font-size: 0.32rem;
    }
    .anli_list .anli_item .anli_img{
        height: 4rem;
        margin-top: 0.16rem;
    }
    
    
    
    /*产品推荐*/
    .product_list .product_item{
        height: auto;
    }
    .product_list .product_item .product_txt .product_title{
        font-size: 0.32rem;
        max-width: calc(100% - 0.9rem);
    }
    .product_list .product_item .product_txt i{
        width: 0.4rem;
        height: 0.4rem;
    }
    .product_list .product_item:hover .product_txt i{
        width: 0.8rem;
        border-radius: 0.2rem;
    }
    .product_list .product_item .product_img{
        height: auto;
    }
}

@media screen and (max-width: 768px) {
    .product2_body2 .product2_item2{
        width: calc(50% - 0.15rem);
    }
    .product2_body2 .product2_item2 .product2_title{
        font-size: 0.28rem;
    }
    .product2_body2 .product2_item2 .product2_cont{
        font-size: 0.22rem;
    }
}