.pro_banner img{
	max-width: 100%;
}
.pro_intro{
	padding: 50px 50px 35px 50px;
	background-color: #000;
	display: flex;
	border-bottom: 1px solid #1d1d1d;
	    box-sizing: border-box;

}
.pro_intro>div{
	width: 50%;
	box-sizing:border-box;
}
.pro_introl{
	padding-right: 37px;
}
.pro_intror img{
	max-width: 100%;
}
.pro_introl_title {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.introl_title_text h6{
	font-family: 'PingFang SC Heavy';
	font-weight: normal;
	font-size: 36px;
	color: #00b5fc;
}
.introl_title_text p{
	color: white;
	font-size: 27px;
}
.pro_introl_text{
	color: #ededed;
	font-size: 14px;
	line-height: 24px;
	padding-right: 40px;
	margin-top: 15px;
	margin-bottom: 20px;
}
.pro_introl_img img{
	width: 100%;
	max-width: 100%;
}
.pro_list{
	padding: 40px 50px 0 50px;
	background: #000 url('../images/pro_class_bimg.png');
	box-sizing: border-box;

}
.pro_list ul{
	display: flex;
	flex-wrap: wrap;
}
.pro_list>ul>li{
	width: 32%;
	margin-right: 2%;
	text-align: center;
	margin-bottom: 15px;
	position: relative;
}
.pro_list>ul>li:hover .proclass_child{
	transform: scale(1);
}
.pro_list>ul>li:nth-child(3n){
	margin-right: 0;
}
.proclass_img{
	width: 100%;
	height: 592px;
	position: relative;
	box-shadow: 5px 5px 18px #000;
}
.proclass_img img{
	max-width: 100%;
	max-height: 100%;
}
.proclass_title{
	height: 95px;
	line-height: 95px;
	font-size: 18px;
	color: #ededed;
}
.proclass_child{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: url('../images/proclass_bimg.png');
	display: flex;
	align-items: center;
	justify-content: center;
	transform: scale(0);
	cursor: pointer;
	transition:all 0.3s linear;
}
.proclass_child li{
	margin-bottom: 15px;
}
.proclass_child a{
	display: inline-block;
	width: 190px;
	height: 35px;
	line-height: 35px;
	text-align: center;
	color: white;
	font-size: 13.5px;
	border-radius: 15px;
	border:2px solid white;
	box-sizing:border-box;

}

.product_banner img{
	max-width: 100%;
}
.product_content{
	background-color: #474646;
	padding-top:100px;
	padding-bottom: 90px;
}
.product_content h6{
	color: #fff;
	font-size:24px;
	letter-spacing: 1px;
}
.pro_content_list{
	margin-top: 40px;
}
.pro_content_list li{
	padding: 0 15px;
	box-sizing:border-box;
}
.pro_list_text{
	color: white;
	text-align: center;
	font-size: 20px;
	line-height: 26px;
	margin-top: 40px;
}
.pro_list_text span{
	font-size: 16px;
	color: #ccc;
	line-height: 26px;
}
.pro_list_img{
	text-align: center;
}
.pro_list_img img{
	max-width: 100%;

}

.pro_attr{
	background-color: #212121;
	padding: 75px 0 60px 0;
}
.pro_attr .container{
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.pro_attr_img{
	flex: 1;
	padding-right: 20px;
	box-sizing:border-box;
}
.pro_attr_img img{
	max-width: 100%;
	max-height: 100%;
}
.pro_attr_text{
	color: white;
	width: 40%;
	padding-right: 30px;
	box-sizing:border-box;
}
.pro_attr_text h2{
	font-size: 24px;
	line-height: 38px;
	font-weight: 500;
}
.pro_attr_text h3{
	font-size: 20px;
	line-height: 30px;
	font-weight: 500;
}
.pro_attr_text h5{
	font-size: 16px;
	color: #cbad8c;
	font-weight: 500;
	line-height: 38px;
}
.pro_xian{
	width: 100%;
	height: 1px;
	background-color: #404040;
	margin: 30px 0;
}
.pro_attr_text p{
	color: #ccc;
	font-size: 20px;
}
.proview_content{
	background-color: #474646;
	padding-bottom: 50px;
}
.proview_sele{
	border-bottom: 1px solid #6c6b6b;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.proview_sele .return{
    color: #ccc;
    font-size: 20px;
    height: 94px;
    line-height: 94px;
    margin-right: 60px;
    cursor: pointer;
}
.proview_sele ul{
	display: flex;
}
.proview_sele ul li{
	color: #ccc;
	font-size: 20px;
	height: 94px;
	line-height: 94px;
	margin-right: 60px;
	cursor: pointer;
}
.proview_text{
	padding: 15px;
	color: white;
	font-size: 20px;
	display: none;
}
.proview_text img{
	max-width: 100%;
}
.proview_text1{
	display: block;
}
.proview_text2 ul{
	display: flex;
	flex-wrap: wrap;
}
.proview_text2 ul li{
	padding: 0 10px;
	text-align: center;
	margin-right: 30px;
}
.proview_text2 ul li img{
	max-width: 100%;
}