.products {
	margin-top: 2.5vw;
	width: 100vw;
	height: auto;

}

.products_down {
	width: 100%;
	height: auto;

}

.products_item {
	position: relative;
	overflow: hidden;
	text-align: center;
	float: left;
	width: calc(21% - 1px);


	height: 18vw;
	padding: 5% 2%;
	/* margin: 1vw; */
	background-color: #fff;
	border-right: 1px solid#eee;
	border-top: 1px solid#eee;
	border-bottom: 1px solid#eee;
	transition: ease 0.5s;
	/* box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.06); */
}

.products_item_btns {
	position: absolute;
	left: 15%;
	bottom: -200px;
	transition: ease 0.5s;
}

.news_item_btns {
	
	margin:20px 0;
	transition: ease 0.5s;
}



.products_item_btns_detail {
	margin-top: 1.2vw;
	display: inline-flex;
}

.products_item:hover {
	background-color: #eee;
	transition: ease 0.5s;
}

.products_item:hover .products_item_img {
	width: 55%;
	transition: ease 0.5s;
}

.products_item:hover .products_item_btns {
	display: inline-flex;
	transition: ease 0.5s;
	bottom: 20%;
}

.products_item:hover .products_item_txt {

	transition: ease 0.5s;
	opacity: 0;
}


.products_item_img {
	width: 60%;
	height: auto;
	transition: ease 0.5s;

}

.products-title {
	margin-left: 1vw;
}


.products_item_btns {
	margin-top: 1vw;
}

.products_item_txt {

	margin-top: 1vw;
	z-index: 9;
}

.product_item__btn1 {
	width: 8.2vw;
	height: 2.5vw;
}

.product_item__btn2 {
	width: 8.2vw;
	height: 2.5vw;
}

.product_item_icon {
	margin-top: 0;
}

.product_btnitem_name {
	line-height: 2.5vw;
}

.pdetail {

	position: relative;
	top: -10vw;
	left: 0;
	width: 70vw;
	margin: 0 15vw;
	display: inline-flex;

}

.ndetail {
    overflow-x: hidden;
	position: relative;
	top: -13vw;
	left: 0;
	width: 70vw;
	margin: 0 15vw;
	display: inline-flex;

}
.ndetail_right1{
	width: 90vw;
}
.pdetail_left {

	width: 20vw;
	height: 600px;
	margin-right: 5vw;
}

.pdetail_left_img {
	position: sticky;
	top: 32vh;
	margin-top: -4vw;
	width: 100%;
	height: auto;
}

.pdetail_right {

	width: 40vw;
	height: auto;
}


.pdetail_right_down {

	margin-top: 8vw;
}

.ndetail_right {
	margin-top: 4vw;
	width: 80vw;
	height: auto;
}

.ndetail_right_down {
	
	margin-top: 4vw;
}

.ndetail_right_down img {
	max-width: 100%;

}
.ndetail_right_down1{
	
}
.pdetail_right_down1 {
	width: 100%;
	margin-top: 0;
	display: inline-flex;
	padding: 0 0 1.5vw 0;
	border-bottom: 1px solid #E5E5E5;
}

.pdetail_right_down_left {
	width: 10%;
	margin-right: 5%;
}

.pdetail_right_down_right {
	width: 85%;

}

.ndetail_left_img {
	position: sticky;
	top: 32vh;
	margin-top: -4vw;
	width: 100%;
	height: auto;
}

.products-title {
	display: inline-flex;
}

.news_underline {
	margin-top: 1vw;
	width: 50%;
	height: 2px;
}

.products-title-item {
	float: left;
	width: 5vw;
	height: 2vw;
	margin-bottom: 0vw;
	margin-left: 2vw;
}

@media screen and (max-width:900px) {
	.news_underline {
		margin-top: 1vw;
		width: 50%;
		height: 2px;
	}

	.products-title-item {
		float: left;
		width: 18%;
		height: 10vw;
		margin-bottom: 2vw;
		margin-left: 5vw;
	}

	.products-title {
		display: block;
	}


	.products {
		width: 100vw;
		padding: 0vw;

	}

	.products_item:hover {
		background-color: #eee;
		transition: ease 0.5s;
	}

	.products_item {
		display: block;
		text-align: center;
		float: none;
		width: 96vw;
		height: 90vw;
		padding: 2vw;

		background-color: #f5f5f5;
		/* box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.06); */
	}

	.products_item_img {
		margin-top: 5vh;
		width: 60%;
		height: auto;

	}

	.products-title {
		margin-left: 1vw;
	}

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

	.products_item_btns {
		margin-top: 5vw;
		display: none;
	}

	.news_item_btns {
		margin:20px 0;
		transition: ease 0.5s;
		display: block;
	}

	.products_item:hover .products_item_img {
		width: 60%;

	}

	.products_item:hover .products_item_btns {
		display: none;
		transition: ease 0.5s;
		bottom: 2vw;
	}

	.products_item:hover .products_item_txt {


		opacity: 1;
	}

	.products_item_txt {

		margin-top: 1vw;
		z-index: 9;
	}

	.product_item__btn1 {
		width: 30vw;
		height: 8vw;
		align-items: center;
	}

	.product_item__btn2 {
		width: 30vw;
		height: 8vw;
		align-items: center;
	}

	.product_item_icon {
		width: 4vw;
		height: 4vw;
	}

	.product_btnitem_name {
		line-height: 8vw;
	}

	.pdetail {

		position: relative;
		top: -35vw;
		left: 0;
		width: 100vw;
		margin: 0 5vw;
		display: block;

	}

	.ndetail {

		position: relative;
		top: -40vw;
		left: 0;
		width: 100vw;
		margin: 0 5vw;
		display: block;

	}


	.pdetail_left {

		width: 86vw;
		height: 65vw;
		margin-right: 0vw;
	}

	.pdetail_left_img {
		position: absolute;
		top: 5vw;
		left: 10vw;
		margin-top: -4vw;
		width: 60vw;
		height: auto;
	}


	.pdetail_right {
		
		width: 90vw;
		height: auto;
	}

	.pdetail_right_title1 {
		color: #000;
	}

	.pdetail_right_title2 {
		color: #666;
		padding-bottom: 8vw;

	}

	.pdetail_right_down {

		margin-top: 4vw;
	}

	.pdetail_right_down1 {
		width: 100%;
		
		display: inline-flex;
		padding: 5vw 0 5vw 0;
		border-bottom: 1px solid #E5E5E5;
	}

	.pdetail_right_down_left {
		width: 10%;
		margin-right: 5%;
	}

	.pdetail_right_down_right {
	
		width: 100%;

	}

	.ndetail_right {
		margin-top: 2vw;
		width: 40vw;
		height: auto;
	}

	.ndetail_right_down {
		width: 90vw;
		font-size: 12px;
		margin-top: 15vw;
		
	}

	.ndetail_right_down img {
		max-width: 100%;

	}
}