.banner {
	width: 100%;
}

.banner .swiper-slide {
	height: 800px;
	width: 100%;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
}

@media (max-width:1200px) {
	.banner .swiper-slide {
		height: 650px;
	}
}

@media (max-width:980px) {
	.banner .swiper-slide {
		height: 450px;
	}
}

@media (max-width:768px) {
	.banner .swiper-slide {
		height: 350px;
	}
}

@media (max-width:500px) {
	.banner .swiper-slide {
		height: 200px;
	}
}

.index-ul-vr {
	background-color: #fafafa;
	width: 100%;
}

.index-ul-vr .w-1500 {
	display: flex;
	flex-flow: wrap;
	row-gap: 150px;
	column-gap: 150px;
	-moz-column-gap: 150px;
	justify-content: space-between;
}

.index-ul-vr .w-1500>* {
	width: calc( 50% - 75px);
}

.index-ul-vr .img img {
	width: 100%;
}

.index-ul-vr .img {
	position: relative;
}

.index-ul-vr .img .img-c {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 1;
}

.index-ul-vr .img .img-c img {
	width: 80px;
}

.index-ul-vr h4 {
	text-align: center;
	padding: 30px 0 0;
	font-size: 24px;
}

@media (max-width:1700px) {
	.index-ul-vr .w-1500 {
		row-gap: 100px;
		column-gap: 100px;
		-moz-column-gap: 100px;
	}
	.index-ul-vr .w-1500>* {
		width: calc( 50% - 50px);
	}
}

@media (max-width:1600px) {
	.index-ul-vr .w-1500 {
		row-gap: 20px;
		column-gap: 20px;
		-moz-column-gap: 20px;
	}
	.index-ul-vr .w-1500>* {
		width: calc( 50% - 10px);
	}
}

@media (max-width:980px) {
	.index-ul-vr h4 {
		font-size: 20px;
		padding-top: 25px;
	}
}

@media (max-width:768px) {
	.index-ul-vr h4 {
		font-size: 16px;
		padding-top: 15px;
	}
	.index-ul-vr .index-vr {
		padding-top: 30px;
	}
	.index-ul-vr .w-1500>* {
		width: 100%;
	}
}

.index-product {
	width: 100%;
}

.index-product .w-1500 {
	display: flex;
	flex-flow: wrap;
}

.index-product h2 a {
	color: #da1516;
	font-size: 32px;
	display: inline-block;
	padding-bottom: 40px;
}

.index-product .index-product-R h2 {
	text-align: center;
}

.index-product .index-product-L {
	width: 25%;
	padding-right: 80px;
}

.index-product .index-product-R {
	width: 75%;
}

.index-product .index-product-R ul {
	display: flex;
	flex-flow: wrap;
	row-gap: 25px;
	column-gap: 25px;
	-moz-column-gap: 25px;
	justify-content: space-between;
}

.index-product .index-product-L ul {
	background-color: #fafafa;
	padding: 20px;
}

.index-product .index-product-L ul li {
	padding: 12px 0;
}

.index-product .index-product-L ul li a {
	font-size: 18px;
	font-weight: 600;
	transition: all 0.3s ease 0s;
}

.index-product .index-product-L ul li a:hover {
	color: #da1516;
}

.index-product .index-product-R ul li {
	width: calc( 100%/4 - 75px/4);
	border: 1px solid #dddddd;
	text-align: center;
	transition: all 0.5s ease 0s;
}

.index-product .index-product-R ul li .img-overflow {
	overflow: hidden;
}

.index-product .index-product-R ul li .img {
	width: 100%;
	height: 180px;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
	transition: all 0.5s ease 0s;
}

.index-product .index-product-R ul li h4 {
	border-top: 1px solid #dddddd;
	padding: 10px 0;
	color: #222222;
	transition: all 0.5s ease 0s;
}

.index-product .index-product-R ul li:hover {
	border: 1px solid #555555;
}

.index-product .index-product-R ul li:hover .img {
	transform: scale(1.10);
}

.index-product .index-product-R ul li:hover h4 {
	border-top: 1px solid #555555;
	background-color: #f1f1f1;
	color: #000000;
}

@media (max-width:1400px) {
	.index-product .index-product-L {
		padding-right: 40px;
	}
}

@media (max-width:1200px) {
	.index-product .index-product-L {
		padding-right: 20px;
	}
	.index-product .index-product-R ul {
		row-gap: 15px;
		column-gap: 15px;
		-moz-column-gap: 15px;
	}
	.index-product .index-product-R ul li {
		width: calc( 100%/4 - 45px/4);
	}
	.index-product h2 a {
		font-size: 28px;
	}
}

@media (max-width:980px) {
	.index-product .index-product-L ul li {
		padding: 10px 0;
	}
	.index-product .index-product-R ul li {
		width: calc( 100%/3 - 30px/3);
	}
	.index-product .index-product-L ul li a {
		font-size: 15px;
	}
	.index-product .index-product-R ul li h4 {
		font-size: 15px;
		padding: 8px 0;
	}
	.index-product h2 a {
		font-size: 24px;
	}
}

@media (max-width:768px) {
	.index-product .index-product-L {
		width: 100%;
		padding-right: 0;
	}
	.index-product h2 {
		text-align: center;
	}
	.index-product .index-product-L ul {
		background-color: #ffffff;
		padding: 0;
		padding-bottom: 20px;
		display: flex;
		flex-flow: wrap;
		row-gap: 10px;
		column-gap: 10px;
		-moz-column-gap: 10px;
	}
	.index-product .index-product-L ul li {
		background-color: #fafafa;
		padding: 10px 15px;
		margin-bottom: 10px;
	}
	.index-product .index-product-R {
		width: 100%;
	}
	.index-product .index-product-R ul {
		row-gap: 10px;
		column-gap: 10px;
		-moz-column-gap: 10px;
	}
	.index-product .index-product-R ul li {
		width: calc( 100%/2 - 10px/2);
	}
	.index-product h2 a {
		font-size: 20px;
		padding-bottom: 20px;
	}
}