.product_index_page {
	width: 100%;
	height: auto
}

.product_index_page .title {
	font-size: 36px;
	line-height: 50px;
	font-weight: 700;
	color: #191919;
	margin-bottom: 40px;
	margin-top: 66px
}

.product_index_page .subtitle {
	display: block;
	font-size: 20px;
	line-height: 28px;
	font-weight: 800;
	color: #191919;
	margin-top: 20px;
	margin-bottom: 10px
}

.product_index_page .desc {
	font-size: 16px;
	line-height: 22px;
	color: #191919;
	opacity: .69;
	font-weight: 500
}

.product_index_page .buy {
	width: 100px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background-color: #f4f4f4;
	border-radius: 20px;
	color: #33c68f;
	font-size: 16px;
	font-weight: 700
}

.product_index_page .buy:hover {
	background-color: #efefef;
	color: #359ffc
}

.product_index_page nav {
	width: 100%;
	min-width: 1280px;
	height: 100px;
	background-color: #f8f8f8
}

.product_index_page ul.nav {
	width: 1200px;
	height: 100%;
	margin: 0 auto;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	align-items: center
}

.product_index_page ul.nav li {
	font-size: 18px;
	color: #111;
	font-weight: 500;
	cursor: pointer
}

.product_index_page ul.nav li.active,.product_index_page ul.nav li:hover {
	font-weight: 800
}

.product_index_page .content {
	/* width: 1200px; */
	margin: 0 auto;
	padding-bottom: 104px;
	background-color: #fff;
	width:100%;
	max-width:1280px;/* 202408 */
}

.product_index_page .content .con {
	display: flex;
	flex-wrap: wrap
}

.product_index_page .content .case.new::before {
	content: '新品';
	position: absolute;
	left: 30px;
	top: 30px;
	width: 51px;
	line-height: 18px;
	font-size: 13px;
	color: #db0000;
	font-weight: 800;
	border: 1px solid #db0000;
	border-radius: 11px;
	text-align: center;
	padding: 1px 0;
	background-color: #FFF5F5
}

.product_index_page .content .case {
	/* width: 370px; */
	margin-right: 45px;
	position: relative;
	width:calc((100% - 90px) / 3);/* 202408 */
}

.product_index_page .content .case:nth-child(3n) {
	margin-right: 0
}

.product_index_page .content .case a.img:hover>img {
	transform: scale(1.05);
	transform-origin: center
}

.product_index_page .content .case .img {
	display: block;
	/* width: 370px; */
	/* height: 300px; */
	line-height: 300px;
	background-color: #f5f5f5;
	text-align: center;
	width: 100%;/* 202408 */
}

.product_index_page .content .case .img img {
	transition: all .3s ease-in-out;
	vertical-align: middle;
}

.product_index_page .content .case .buyWrapper {
	height: 40px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 54px
}