* {
	margin: 0;
	padding: 0;
}
.class_list .class_nav{
	width: 2.2rem;
}
.m_banner {
	background: url(../img/chanpin_banner.jpg) center no-repeat;
}


.type_class2{
	width: 100%;
	padding-left: 0.13rem;
	font-weight: 500;
	font-size: 0.22rem;
	color: #333333;
	font-family: 'sy';
	position: relative;
	margin-bottom: 0.3rem;
}
.type_class2::before{
	content: "";
	position: absolute;
	width: 0.03rem;
	height: 0.2rem;
	background: #002369;
	border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
	left: 0;
	top: 0.08rem;
}
.cailiao3{
	width: 100%;
	height: 7.93rem;
	background: #F5F6F7;
	max-width: 19.2rem;
	overflow: hidden;
	margin: 0 auto;
}








/* 复合磷酸铁钠 */
.cailiao1{
	width: 100%;
	background: url(../img/cailiao_bg.jpg) bottom center no-repeat;
	background-size: cover;
}
.cailiao1 .main{
	display: flex;
	justify-content: space-between;
	margin-top: 1rem;
	padding-bottom: 0.88rem;
}
.cailiao1 .cailiao_view{
	width: 7.6rem;
}
.cailiao1 .cailiao_view .view_name{
	font-family: Kingsoft_Cloud_Font, Kingsoft_Cloud_Font;
	font-weight: 400;
	font-size: 0.48rem;
	color: #000000;
}
.cailiao1 .cailiao_view .view_cont{
	font-family: 'sy';
	font-weight: 400;
	font-size: 0.16rem;
	color: #333333;
	line-height: 0.3rem;
	margin-top: 0.6rem;
	margin-bottom: 0.75rem;
}
.cailiao1 .cailiao_view .view_key{
	display: flex;
	justify-content: space-between;
}
.cailiao1 .cailiao_view .view_key .view_icon{
	width: 1.56rem;
	height: 1.1rem;
	background: rgba(255,255,255,0.43);
	border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
	border: 0.01rem solid #0A7E0D;
	font-weight: 400;
	font-size: 0.16rem;
	color: #333333;
	font-family: 'sy';
	text-align: center;
}
.cailiao1 .cailiao_view .view_key .view_icon img{
	width: 0.4rem;
	height: auto;
	margin: 0.15rem auto 0.11rem;
}
.cailiao1 .cailiao_img{
	width: 6rem;
	height: 4.8rem;
	display: flex;
	justify-content: center;
	align-items: center;
}
.cailiao1 .cailiao_img img{
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}
.cailiao1 .cailiao_view .view_key .view_icon:hover{
	box-shadow: 0rem 0.03rem 0.18rem 0.01rem rgba(122,122,122,0.15);
}



/* 产品型号 */
.cailiao2{
	padding: 0.8rem 0;
}
.type_tab{
	border-bottom: 0.01rem solid #CFCFCF;
	display: flex;
	justify-content: center;
	margin-bottom: 0.4rem;
}
.type_tab .tab_li{
	font-family: Kingsoft_Cloud_Font, Kingsoft_Cloud_Font;
	font-weight: 400;
	font-size: 0.3rem;
	color: #333333;
	margin: 0 0.35rem;
	padding-bottom: 0.2rem;
	cursor: pointer;
}
.type_tab .tab_li.cur{
	color: #002369;
	border-bottom: 0.01rem solid #002369;
}

.item_table table,
.item_table table thead,
.item_table table tbody{
	width: 15.2rem;
	border: 0.01rem solid #DADBDF;
	border-bottom: none;
}
.item_table table thead tr{
	width: 100%;
	height: 0.6rem;
	background: #F5F6F7;
}
.item_table table thead tr th{
	width: 50%;
}
.item_table table tbody tr td{
	height: 0.6rem;
	border-bottom: 0.01rem solid #DADBDF;
	border-left: 0.01rem solid #DADBDF;
}
.item_table table tbody tr td:last-child{
	text-align: center;
}

.item_table table tbody tr td:first-child{
	border-left: none;
}

.item_table table tbody tr:nth-child(2) td,
.item_table table tbody tr:nth-child(3) td{
	border-left: 0.01rem solid #DADBDF;
}








.type_item .item_li{
	display: none;
}
.type_item .item_li.act{
	display: block;
}
.item_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.item_div{
	width: 7.4rem;
	height: auto;
	margin-top: 0.6rem;
}
.item_div .item_txt{
	width: 100%;
	height: 6.79rem;
	background: rgba(255,255,255,0);
	border-radius: 0.1rem;
	border: 0.01rem solid #DADBDF;
	overflow: hidden;
	background: #F5F6F7;
}
.item_div .item_txt .item_img{
	width: 6.6rem;
	height: 4.8rem;
	overflow: hidden;
	margin: 0.4rem;
}
.item_div .item_txt .item_img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
/* .item_div .item_txt .item_img:hover img{
	transform:scale(1.2);
} */
.item_div .item_txt .item_title{
	width: 100%;
	height: 1.19rem;
	background-color: #fff;
	font-weight: 400;
	font-size: 0.2rem;
	color: #333333;
	font-family: 'sy';
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 0.2rem;
	box-sizing: border-box;
	overflow: hidden;
}
.item_div .item_txt .item_title:hover{
	color: #0A7E0D;
}



/* 复合磷酸铁钠//硬碳软包电池性能 */
.cailiao3 .cailiao3_body .swiper{
	padding-bottom: 0.5rem;
}
.type_class3{
	width: 100%;
	text-align: center;
	font-family: Kingsoft_Cloud_Font, Kingsoft_Cloud_Font;
	font-weight: 400;
	font-size: 0.3rem;
	color: #000000;
	padding-top: 0.8rem;
	margin-bottom: 0.6rem;
}

.cailiao3_li{
	width: 4.45rem;
	height: 4.32rem;
	border-radius: 0.1rem;
	margin: 0 0.125rem;
	background-color: #fff;
	padding: 0.3rem;
	box-sizing: border-box;
}
.cailiao3_li .cailiao3_title{
	font-family: 'sy';
	font-weight: 500;
	font-size: 0.22rem;
	color: #333333;
	margin-bottom: 0.05rem;
}
.cailiao3_li .cailiao3_img{
	width: 3.85rem;
	height: 2.8rem;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 0.15rem;
}
.cailiao3_li .cailiao3_img img{
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
/* .cailiao3_li .cailiao3_img:hover img{
	transform:scale(1.05);
} */
.cailiao3_li .cailiao3_cont{
	font-family: 'sy';
	font-weight: 400;
	font-size: 0.16rem;
	color: #333333;
	line-height: 0.2rem;
	text-align: center;
}
.cailiao3_li:hover .cailiao3_cont{
	color: #0A7E0D;
}





.cailiao3 .main{
	width: 15.2rem !important;
	margin: 0 auto;
	position: relative;
	margin-top: 0.64rem;
	height: 0.02rem !important;
}
.cailiao3 .swiper-pagination{
	width: 13.64rem !important;
	height: 0.02rem !important;
	top: 0.1rem;
}
.cailiao3 .swiper-button-next,
.cailiao3 .swiper-button-prev{
	position: absolute;
	z-index: 999;
	top: 95%;
	background-size: contain;
	border-radius: 50%;
	width: 0.48rem;
	height: 0.48rem;
	transition: all .5s;
	outline: none;
	transform: translateY(-50%);
	cursor: pointer;
	display: block;
}

.cailiao3 .swiper-button-next::after,
.cailiao3 .swiper-button-prev::after {
	display: none;
}
.cailiao3 .swiper-button-next {
	background: url("../img/button3.png") center no-repeat;
	background-size: contain;
	right: 2rem;
}

.cailiao3 .swiper-button-prev {
	background: url("../img/button2-2.png") center no-repeat;
	background-size: contain;
	right: 2.78rem;
	left: auto;
}
.cailiao3 .swiper-button-next:hover {
	background: url("../img/button1.png") center no-repeat;
	background-size: contain;
}

.cailiao3 .swiper-button-prev:hover {
	background: url("../img/button2-1.png") center no-repeat;
	background-size: contain;
}




/* 复合磷酸铁钠 */
.cailiao4{
	margin-bottom: 0.2rem;
}
.cailiao4_body{
	width: 100%;
	height: 4rem;
	background: #F5F6F7;
	border-radius: 0.1rem;
	padding: 0.4rem;
	box-sizing: border-box;
	margin-bottom: 0.6rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.cailiao4_body .cailiao4_img{
	width: 7.7rem;
	height: 3.2rem;
	overflow: hidden;
}
.cailiao4_body .cailiao4_img img{
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
.cailiao4_body .cailiao4_img:hover img{
	transform:scale(1.05);
}
.cailiao4_body .cailiao4_txt{
	width: 5.8rem;
	font-family: 'sy';
	font-weight: 400;
	font-size: 0.2rem;
	color: #333333;
	line-height: 0.34rem;
	margin-right: 0.2rem;
}

.cailiao4_list{
	display: flex;
}
.cailiao4_li{
	width: 4.8rem;
	height: 3.6rem;
	border-radius: 0.1rem;
	margin-right: 0.4rem;
	overflow: hidden;
	position: relative;
	background: #F5F6F7;
}
.cailiao4_li .cailiao4_li_img{
	width: 100%;
	height: 100%;
}
.cailiao4_li .cailiao4_li_img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
.cailiao4_li .cailiao4_li_img:hover img{
	transform:scale(1.05);
}
.cailiao4_li:last-child{
	margin-right: 0;
}
.cailiao4_li .cailiao4_li_txt{
	position: absolute;
	bottom: -0.6rem;
	width: 100%;
	height: 0.6rem;
	background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.36) 34%, rgba(0,0,0,0.8) 100%);
	font-family: 'sy';
	font-weight: 400;
	font-size: 0.2rem;
	color: #FFFFFF;
	text-align: center;
	line-height: 0.6rem;
	transition: 0.5s;
}
.cailiao4_li:hover .cailiao4_li_txt{
	bottom: 0;
	transition: 0.5s;
}






/* 应用场景 */
.cailiao5{
	position: relative;
	max-width: 19.2rem;
	margin: 0 auto;
}
.cailiao5 .changjing_swiper{
	padding-bottom: 1.2rem;
	width: 15.2rem;
	margin: 0 auto;
}
.cailiao5 .changjing_li,
.cailiao5 .changjing_li a{
	width: 7.4rem;
	height: 4.1rem;
	position: relative;
}
.cailiao5 .changjing_li .changjing_img{
	width: 7.4rem;
	height: 3.6rem;
	overflow: hidden;
	border-radius: 0.1rem;
	overflow: hidden;
}
.cailiao5 .changjing_li .changjing_img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
.cailiao5 .changjing_li:hover img{
	transform:scale(1.1);
}
.cailiao5 .changjing_li .changjing_txt{
	text-align: center;
	font-family: 'sy';
	font-weight: 500;
	font-size: 0.2rem;
	color: #333333;
	margin-top: 0.15rem;
	transition: 0.5s;
}
.cailiao5 .changjing_li:hover .changjing_txt{
	position: absolute;
	top: 3.24rem;
	width: 7.4rem;
	min-height: 0.8rem;
	background: linear-gradient( 180deg, rgba(10,126,13,0.78) 0%, #0A7E0D 49%, #0A7E0D 100%);
	border-radius: 0rem 0rem 0.1rem 0.1rem;
	display: flex;
	justify-content: center;
	align-items: center;
	line-height: 0.34rem;
	margin: 0;
	color: #fff;
	transition: 0.5s;
}



.cailiao5 .swiper-button-next,
.cailiao5 .swiper-button-prev{
	top: 50%;
	width: 0.15rem;
	height: 0.3rem;
}
:root {
    --swiper-navigation-size: 30px;
}
.cailiao5 .swiper-button-next, 
.cailiao5 .swiper-rtl .swiper-button-prev {
    right: 1.55rem;
    left: auto;
}
.cailiao5 .swiper-button-prev, 
.cailiao5 .swiper-rtl .swiper-button-next {
    left: 1.55rem;
    right: auto;
}