.heard {
	background-color: rgba(0, 0, 0);
}

.banner {
	width: 100%;
}

.banner img {
	width: 100%;
}
#view {
	height: 325px !important;
	display: flex;
	align-items: center;
    justify-content: center;
}
#view img{
	width: 100%!important;
}
.pro_con {
	width: 100vw;
	background-color: #fff;
}

.pro_con .leibe_con {
	width: 100vw;
	height: 80px;
	box-shadow: 0 2px 5px #ddd;
	-webkit-box-shadow: 0 2px 5px #ddd;

}

.pro_con .leibe_ul {
	width: 62.5vw;
	height: 80px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.pro_con .leibe_ul .place {
	font-size: 12px;
	padding-left: 5px;
	display: inline-block;
	color: #888;
	line-height: 16px;
}

.pro_con .leibe_ul ul {
	height: 100%;
	display: flex;
	justify-content: space-between;
}

.pro_con .leibe_ul ul li {
	margin: 0 20px;
	height: 98%;
	display: flex;
	align-items: center;
	cursor: pointer;
}

.pro_con .leibe_ul ul .on {
	border-bottom: 2px #d71718 solid;
}

.pro_con .leibe_ul ul li:hover {
	border-bottom: 2px #d71718 solid;
}

.product_con {
	width: 100%;
	padding: 5.51vw 0 8.125vw;
}

.product_con .ul {
	width: 62.5vw;
	margin: 0 auto;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
}

.product_con .ul:after {
	content: '';
	width: 19.79vw;
}

.product_con ul .li {
	width: 19.79vw;
	height: 22.8vw;
	box-sizing: border-box;
	border: 2px solid #a5a5a5;
	box-sizing: border-box;
	overflow: hidden;
	margin-bottom: 3.49vw;
	position: relative;
}

.product_con ul li .b1ys {
	background: url(../images/jia1.png)center right no-repeat;
	position: absolute;
	top: 0;
	right: 0;
	width: 37px;
	height: 37px;
}

.product_con ul li:hover {
	border-color: #c70707;
}

.product_con ul li:hover .b1ys {
	background: url(../images/jia2.png)center right no-repeat;
}

.product_con ul li .img {
	width: 100%;
	height: 15vw;
	overflow: hidden;
}

.product_con ul li:hover img {
	transform: scale(1.1);
}

.product_con ul li .tt {
	padding: 0 7%;
	color: #c70707;
	font-size: 16px;
	margin: 10px 0;
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.product_con ul li .ct {
	font-size: 12px;
	color: #666;
	padding: 0 7%;
	line-height: 26px;
	line-height: 1.04vw;
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
}

.page {
	position: relative;
}

.pagination {
	display: flex;

	width: 62.5vw;

	margin: 0 auto;

	justify-content: center;
}

.page .pagination li {
	border: 1px solid #e5e5e5;
	color: #999999;
	margin: 0 0.13vw;
	font-size: 0.9375vw;


}

.page .disabled {
	font-size: 0.833vw;
	padding: 0.625vw 0.625vw;
}

.page .num {
	font-size: 0.9375vw;

}

.page .pagination li a {
	display: block;
	color: #999999;
	padding: 0.625vw 0.833vw;
}

.page .pagination li:hover a {
	background-color: #000;
	color: #fff;
}

.page .pagination .active {
	background-color: #000;
	padding: 0.625vw 0.625vw;
	color: #fff;
}

.page .on {
	background-color: #000;
	color: #fff;
}



#zoom {
	position: absolute;
	width: 100px;
	height: 100px;
	background-repeat: no-repeat;
	border-radius: 50px;
	box-shadow: 0 0 10px rgba(0, 0, 0, .8);
	display: none;
}

#wrapper {
	margin: 0 auto;
	width: 62.5vw;
	background-color: #fff;
	padding: 29px;
	margin-top: 4px;
	box-sizing: border-box;
}

#content {
	text-align: center;
	display: flex;
	justify-content: space-between;
}

.pro_img {
	margin: 30px 0;
	height: 390px !important;
	width: 44%;
	box-shadow: 0 0 10px rgb(0 0 0 / 60%);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.smols_img {
	width: 45%;
	padding: 0 20px;
	margin: 30px 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.smols_img .pro_txt {
	text-align: left;
	font-size: 24px;
}

.smols_img .pro_txt h1 {
	font-size: 24px;
	color: #444;
}

.smols_img .pro_txt p {
	font-size: 16px;
	line-height: 1.6em;
	color: #666;
	margin-top: 19px;
}

#view {

	height: 325px;
}

#thumbs {
	position: relative;
	margin: 20px 0 0;
	display: flex;
	flex-direction: row;
	align-items: center;
}

#nav-left-thumbs {
	left: 2px;
}

#nav-right-thumbs {
	right: 2px;
}

#nav-left-thumbs,
#nav-right-thumbs {
	position: absolute;
	width: 30px;
	height: 89%;
	border-radius: 2px;
	box-shadow: 0 0 5px rgba(0, 0, 0, .6);
	font-size: 1em;
	font-weight: bold;
	color: #999;
	cursor: pointer;
	transition-duration: .5s;
	display: flex;
	justify-content: center;
	align-items: center;
}

#nav-left-thumbs:hover,
#nav-right-thumbs:hover {
	background: lightgrey;
}

#pics-thumbs {
	position: relative;
	padding: 5px 0;
	margin: 0 39px;
	white-space: nowrap;
	overflow: hidden;
	transition-duration: .8s;
	display: flex;
}

#pics-thumbs img {
	padding: 5px;
	margin: 0 2px;
	border-radius: 4px;
	box-shadow: 0 0 5px rgba(0, 0, 0, .6);
	cursor: pointer;
	height: 75px;
	transition-duration: .5s;
}

.swiper {
	width: 100%;
	height: 100%;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;

	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}
.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.parameter{
	width: 100%;
	margin-top: 30px;
}
.parameter .parameter_class{
	width: 100%;
	background: #f5f5f5;
	color: #444;
}
.parameter .parameter_class ul{
	display: flex;
}
.parameter .parameter_class ul li{
	padding: 12px 40px;
	cursor: pointer;
}
.parameter .parameter_class ul .on{
	background-color: #d71718;
	color: #fff;
}

.parameter .parameter_class ul li:hover{
	background-color: #d71718;
	color: #fff;
}
.parameter .case{
	width: 100%;
	padding: 50px 0;
	display: block;
}
.swiper-slide{
	border: 1px #888 solid;
	height: 300px;
}
.parameter .para{
	width: 100%;
	padding: 50px 0;
	display: none;
}