#product_145{
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 60px 0;
	box-sizing: border-box;
}
#product_145 .column{
	width: 100%;
	font-size: 36px;
	font-weight: 550;
	color: #333333;
	line-height:80px;
	position: relative;
	text-align: center;
	margin-bottom: 30px;
	box-sizing: border-box;
}
#product_145 .column::after{
	position: absolute;
	left:50%;
	height: 3px;
	background:#0052cc;
	width: 30px;
	content: '';
	bottom: 0;
	margin-left: -15px;
}
#product_145 .column span{
	position: relative;
	z-index: 100;
}
#product_145 .column i{
	font-size: 60px;
	color: #f3f3f3;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	font-family: 'Impact';
	top:-10px;
	width: 100%;
	text-align: center;
}
#product_145 .productBox{
	width: 100%;
	max-width: 1200px;
	box-shadow: 0 0 15px rgba(0,0,0,.15);
	border-radius: 20px;
	display: flex;
	box-sizing: border-box;
}
#product_145 .classList{
	width:25%;
	min-width: 250px;
	height: auto;
	background: #f8f8f8;
	box-sizing: border-box;
}
#product_145 .classTit{
	background: url(./../../../static/images/CP00029_01.png) no-repeat;
	width: 100%;
	height: 115px;
	background-size: 100%;
	color: #ffffff;
	padding: 20px 25px;
	margin-bottom: 20px;
	box-sizing: border-box;
}
#product_145 .classTit .tit-1{
	font-size: 26px;
	line-height: 30px;
}
#product_145 .classTit .tit-2{
	font-size: 14px;
	line-height: 24px;
}
#product_145 .classList .liItem{
	width: 240px;
	position: relative;
	height: 60px;
	display: block;
	padding: 7px 0 7px 50px;
	z-index: 10;
	box-sizing: border-box;
}
#product_145 .liItem::before{
	left: -4px;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: #e4e4e4;
	top:50%;
	transform: translateY(-50%);
	z-index: 10;
	transition: all .8s;
	position: absolute;
	content: '';
	
}
#product_145 .liItem:hover::before{
	width: 17px;
	height: 17px;
	left: -8px;
	background: #0052cc;
}
#product_145 .classUL{
	height: auto;
	width: 240px;
	position: relative;
	margin: 0 auto;
	box-sizing: border-box;
}
#product_145 .classUL::after{
	left: 0;
	height:100%;
	top:30px;
	background: #e4e4e4;
	width: 1px;
	position: absolute;
	content: '';
}
#product_145 .liItem i{
	background: #ffffff;
	width: 190px;
	display: block;
	height: 46px;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: left;
	padding: 0 20px;
	color: #666666;
	font-size: 16px;
	position: relative;
	transition: all .8s;
	box-sizing: border-box;
}
#product_145 .liItem i.bc{
	color:#0052cc;
}
#product_145 .liItem i::before,
#product_145 .liItem i::after{
	height: 1px;
	position: absolute;
	left: -50px;
	top:50%;
	content: '';
}
#product_145 .liItem i::before{
	background: #e4e4e4;
	width: 50px;
}
#product_145 .liItem i::after{
	width: 0;
	transition: all .8s;
	background: #0052cc;
}
#product_145 .liItem:hover i::after{
	width:50px;
}
#product_145 .liItem:hover i{
	background: #0052cc;
	color: #ffffff;
}
#product_145 .wapclass{
	width: 100%;
	padding: 0 30px;
	position: relative;
	display: none;
	box-sizing: border-box;
}
#product_145 .wapclassList{
	width:100%;
	height: 45px;
	overflow: hidden;
}
#product_145 .btnNext,
#product_145 .btnPrev{
	position: absolute;
	top:0;
	width: 30px;
	height: 100%;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
}
#product_145 .btnPrev.swiper-button-disabled,
#product_145 .btnNext.swiper-button-disabled{
	opacity: 0.6;
}
#product_145 .btnNext{
	right: 0;
}
#product_145 .btnPrev{
	left: 0;
}
#product_145 .wapclassList .wapItem{
	margin: 0 5px;
	border:#f3f3f3 solid 2px;
	height: 45px;
	border-radius:15px;
	text-align: center;
	line-height: 45px;
	font-size: 14px;
	transition: all .8s;
	position: relative;
	overflow: hidden;
	box-sizing: border-box;
}
#product_145 .wapclassList .wapItem i{
	z-index: 10;
	position: relative;
	color: #333333;
	overflow: hidden;
	text-overflow:ellipsis;
	white-space: nowrap;
	display: block;
	padding: 0 5px;
}
#product_145 .wapclassList .wapItem i{
	height: 45px;
	width: 100%;
	padding: 0 5px;
}
/*PC端保留三列grid不变*/
#product_145 .proList{
	flex: 1;
	height: auto;
	overflow: hidden;
	padding-bottom: 30px;
	display: grid;
	grid-template-columns: repeat(3,1fr);
	padding: 20px 10px;
	box-sizing: border-box;
	gap:20px;
}
#product_145 .proItem{
	height: auto;
	position: relative;
	display: block;
	width: 100%;
	box-sizing: border-box;
}
#product_145 .proItem .imgT{
	width: 100%;
	/* 强制正方形容器，解决图片塌陷裁切 */
	aspect-ratio: 1 / 1;
	overflow: hidden;
	position: relative;
	z-index: 10;
	box-sizing: border-box;
}
#product_145 .proItem .imgT .bg{
	width:100%;
	height: 100%;
}
#product_145 .proItem .imgT .img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	position: absolute;
	left: 0;
	top:0;
	transition: all .8s;
}
#product_145 .proItem:hover .img{
	transform: scale(1.1);
}
#product_145 .proItem .cont{
	width: 100%;
	position: relative;
	z-index: 10;
	box-sizing: border-box;
}
#product_145 .proItem .tit-1{
	width: 100%;
	border-bottom:#cccccc solid 1px;
	font-size: 16px;
	color: #333333;
	line-height: 30px;
	position: relative;
	transition: all 1.5s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding-right: 22px;
	box-sizing: border-box;
}
#product_145 .proItem .tit-1::before{
	background: url(./../../../static/images/CP00029_02.png) no-repeat center;
	right: 0;
	height: 100%;
	width: 21px;
	position: absolute;
	content: '';
}
#product_145 .proItem .tit-2{
	width: 100%;
	font-size: 16px;
	color: #333333;
	line-height: 30px;
	position: relative;
	transition: all 1.5s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding-right: 22px;
	box-sizing: border-box;
}
#product_145 .proItem .tit-2::before{
	right: 0;
	height: 100%;
	width: 21px;
	position: absolute;
	content: '';
}
#product_145 .proItem:hover .tit-1::before{
	background: url(./../../../static/images/CP00029_03.png) no-repeat center;
}
#product_145 .proItem:hover .tit-1{
	color: #0052cc;
}
#product_145 .proItem .cont::after{
	width: 0;
	left:0;
	height: 1px;
	bottom: 0;
	z-index: 100;
	background: #0052cc;
	transition: all .8s;
	position: absolute;
	content: '';
}
#product_145 .proItem:hover .cont::after{
	width: 100%;
}
@media screen and (max-width: 1024px){
	#product_145 .productBox{
		width: calc(100% - 40px);
		margin: 0 20px;
	}
}

/* =========移动端767px 核心重写！flex布局两列========= */
@media screen and (max-width: 767px){
	#product_145{
		padding: 20px 0;
	}
	#product_145 .classList{
		display: none;
	}
	#product_145 .wapclass{
		display: block;
	}
	#product_145 .productBox{
		display: block;
		box-shadow: none;
		width: 100% !important;
		margin: 0 !important;
	}
	/* 改用flex换行，抛弃grid，兼容性更强 */
	#product_145 .proList{
		display: flex !important;
		flex-wrap: wrap;
		padding: 15px 8px;
		gap:12px;
	}
	/* 正好两列，减去间隙平分宽度 */
	#product_145 .proItem{
		width: calc(50% - 6px);
		margin: 0;
	}
	#product_145 .proItem .tit-1{
		height: 32px;
		line-height: 32px;
		font-size: 14px;
	}
	#product_145 .column{
		font-size: 24px;
		margin-bottom: 20px;
		line-height: 60px;
	}
	#product_145 .column i{
		font-size: 40px;
		top:-15px;
	}
}