@charset "utf-8";
.pro_label{
	position: absolute;
	left: 10px;
	top: 0;
	border-radius: 5px;
	padding: 0 5px;
	height: 20px;
	line-height: 20px;
	color:#c30d23;
	border:1px solid #c30d23;
	font-size: 12px;
}
.pro_de_menu{
	width: 100%;
	border-bottom: 1px solid #E5E5E5;
	background: #fff;
}
.pro_de_menu.on{
	position: fixed;
	z-index: 100;
	top:0;
	left: 0;
}
.pro_de_menu .pro_de_inner{
	position: relative;
	width: 87.5%;
	margin: auto;
}
.pro_de_menu .pro_de_inner .pro_de_title{
	position: absolute;
	left: 6%;
	font-size: 16px;
	color:#666666;
	max-height: 100%;
}

.pro_de_menu .pro_de_inner .pro_de_title .img{
	margin-right: 16px;
	max-height: 36px;
}
.pro_de_menu .pro_de_con{
	width: 100%;
}
.pro_de_menu .pro_de_con .pro_de_nav{
	margin: 0 16px;
	cursor: pointer;
	display: block;
	position: relative;
	height: 50px;
	line-height: 50px;
}
.pro_de_menu .pro_de_con .pro_de_nav:hover{
	color:#9c1d22;
}
.pro_de_menu .pro_de_con .pro_de_nav:before{
	position: absolute;
	content: "";
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: transparent;
}
.pro_de_menu .pro_de_con .pro_de_nav.on:before,
.pro_de_menu .pro_de_con .pro_de_nav:hover:before{
	background: #9c1d22;
}
.pro_de_menu .pro_de_con .pro_de_nav:after{
	position: absolute;
	content: "";
	right: -16px;
	width: 1px;
	height: 16px;
	top: 50%;
	margin-top: -8px;
	background: #e5e5e5;
}
.pro_de_menu .pro_de_con .pro_de_nav:last-child:after{
	display: none;
}
.swiper-1{
	height: 370px;
}
.next_arrow:after,
.prev_arrow:after{
	font-size: 20px;
	color: #000;
}
.swiper-1 .img{
	margin: auto;
	max-height: 100%;
	max-width:100%;
}
.pro_de{
	width: 100%;
	margin-top: 130px;
	margin-bottom: 120px;
}
.pro_de .pro_de_left{
	width: 39%;
}
.pro_de .pro_de_right{
	width: 434px;
	margin-left: 10%;  
    position: relative; 
}
.pro1_de .pro1_de_con{
	width: 88%;
	margin: auto;
}
.pro1_de .pro1_de_content{
	display: none;
}
.pro1_de .pro1_de_content.on{
	display: block;
}
.pro1_de .video_box{
	width: 100%;
}
.pro1_de .pro1_de_menu{
	margin-top: 24px;
}
.pro1_de .pro1_de_nav{
	font-size: 16px;
	margin-right: 36px;
	border-bottom: 1px solid transparent;
	padding-bottom: 10px;
	cursor: pointer;
}
.pro1_de .pro1_de_nav.on{
	border-bottom: 1px solid #000;
}
.pro1_de .pro1_de_nav:last-child{
	margin-right: 0;
}
.pro1_de .pro1_de_nav .img{
	width: 36px;
}
.pro1_de .pro1_de_nav .triangle_right{
  position: relative;
  height: 0px;
  width: 0px;
  border-top: 4px solid transparent;
  border-left: 8px solid #595757;
  border-bottom: 4px solid transparent;
  margin-right: 6px;
}
.pro2_de{
	margin-top: 75px;
}
.pro2_de img{
	display: block;
	max-width: 100%;
	margin: auto;
}
.pro3_de{
	position: sticky;
	top: 140px;
}
.pro33_de{
	display: none;
}
.pro3_de .pro3_con{

	margin-top: 16px;
	overflow: hidden;
}
.pro3_de .pro3_con .pro3_con_nav{
	float: left;
	padding: ;
	background: #f1f3f5;
	border-radius: 5px;
	text-align: center;
	line-height: 25px;
	height: 25px;
	padding: 0 10px;
	color:#333333;
	margin-right: 5px;
	font-size: 15px;
	border:1px solid #f1f3f5;
	margin-bottom: 5px;
}
.pro3_de .pro3_con .pro3_con_nav:last-child{
	margin-right: 0;
}
.pro3_de .pro3_con .pro3_con_nav.on{
	border:1px solid #9c1d22;
}
.pro3_de .pro3_title{
	color:#333333;
	font-size: 40px;
	line-height: 50px;
	margin-top: 14px;
}
.pro3_de .pro3_subtitle{
	color:#666666;
	font-size: 15px;
	line-height: 28px;
}
.pro3_de .pro3_content{
	margin-top: 40px;
	border-bottom: 1px solid #e5e5e5;
}
.pro3_de .pro3_content .pro3_content_nav{
	border-top: 1px solid #e5e5e5;
	height: 52px;
	line-height: 52px;
	font-size: 14px;
	background: url(../img/product/logoIcon.png) no-repeat right center;
	background-size: auto;
	display: block;
}

.pro3_de .pro3_content .pro3_content_nav:hover{
	background: url(../img/product/logoHoverIcon.png) no-repeat right center;
}
.pro3_de .pro3_inner_txt{
	color:#666666;
	font-size: 14px;
	line-height: 14px;
	margin: 18px 0;
}
.pro3_de .pro3_inner_nav{
	width: calc((100% - 34px) / 2);
	background: #f9f9f9;
	border-radius: 8px;
	color:#333;
	font-size: 18px;
	height: 54px;
	box-sizing: border-box;
	padding: 0 26px;
}
.pro3_de .pro3_btn{
	width: 100%;
	display: block;
	background: #9c1d22;
	color:#fff;
	font-size: 14px;
	line-height: 42px;
	height: 42px;
	text-align: center;
	margin-top: 82px;
}
.pro4_de{
	width: 100%;
	padding-top: 110px;
}
.pro4_de .pro4_nav{
	width: 40%;
	height: 72px;
	font-size: 16px;
	color:#333;
	padding-left: 16px;
	box-sizing: border-box;
	border-bottom: 1px solid #e5e5e5;
}
.pro4_de .pro4_nav .pro4_nav_txt{
	width: 45%;
}
.pro4_de .pro4_nav:nth-child(2n){
	margin-left: 20%;
}
.pro4_de .pro4_title{
	font-size: 22px;
    line-height: 22px;
    color: #000;
    font-weight: bold;
}
.pro4_de .pro4_inner{
	margin-top: 40px;
}
.pro5_de{
	width: 100%;
	padding-top: 110px;
}
.pro5_de .pro5_title{
	font-size: 22px;
    line-height: 22px;
    color: #000;
    font-weight: bold;
}
.pro5_de .pro5_content{
	margin-top: 40px;
}
.pro5_de .pro5_content img{
	display: block;
	max-width: 100%;
	margin: auto;
}
/*响应式适配*/

@media screen and (max-width: 1861px) {
	
}
@media screen and (max-width: 1681px) {
	.pro_de_menu .pro_de_inner{
		width: 90%;
	}
}
@media screen and (max-width: 1450px) {
	.pro_de_menu .pro_de_inner{
		width: 95%;
	}
}
@media screen and (max-width: 1335px) {
	
}
@media screen and (max-width: 1200px) {
	
}
@media screen and (max-width: 1100px) {
	
}
@media screen and (max-width: 1000px) {
	
}
@media screen and (max-width: 768px) {
	
}
@media screen and (max-width: 500px) {
	.pro_de_menu .pro_de_con .pro_de_nav{
		height: 32px;
		line-height: 32px;
		font-size: 12px;
		margin: 0 5px;
	}
	.pro_de_menu .pro_de_con .pro_de_nav.on, 
	.pro_de_menu .pro_de_con .pro_de_nav:hover{
	    color: #666;
	}
	.pro_de_menu .pro_de_con .pro_de_nav.on:before, 
	.pro_de_menu .pro_de_con .pro_de_nav:hover:before {
	    background: transparent;
	}
	.pro_de_menu .pro_de_con{
		width: auto;
	}
	.pro_de_menu .pro_de_con .pro_de_nav:after{
		right: -5px;
		height: 12px;
		margin-top: -6px;
	}
	.pro_de_menu .pro_de_inner .pro_de_title{
		position: initial;
		font-size: 12px;
	}
	.pro_de_menu .pro_de_inner .pro_de_title .img{
		width: 16px;
		margin-right: 5px;
	}
	.pro_de .base_con{
		display: block;
	}
	.pro_de .pro_de_left{
		width: 100%;
	}
	.pro_de .pro1_de_right{
		width: 100%;
	}
	.pro_de {
	    width: 100%;
	    margin-top: 50px;
	    margin-bottom: 30px;
	}
	.pro_de .pro_de_right{
		width: 100%;
		margin-left: 0;
	}
	.pro1_de .pro1_de_nav{
		font-size: 14px;
		margin-right: 20px;
	}
	.pro3_de{
		position: initial;
		display: none;
	}
	.pro33_de{
		display: block;
		margin-top: 30px;
	}
	.pro1_de .pro1_de_con{
		width: 100%;
	}
	.swiper-1{
		height: 270px;
	}
	.pro2_de{
		margin-top: 30px;
	}
	.pro1_de .pro1_de_menu{
		margin-top: 12px;
	}
	.pro3_de .pro3_con .pro3_con_nav{
		font-size: 12px;
	}
	.pro3_de .pro3_title {
	    font-size: 18px;
	    line-height: 24px;
	    margin-top: 10px;
	}
	.pro3_de .pro3_subtitle {
	    font-size: 14px;
	    line-height: 20px;
	    margin-top: 8px;
	}
	.pro3_de .pro3_content{
		margin-top: 10px;
	}
	.pro3_de .pro3_content .pro3_content_nav{
		font-size: 12px;
		height: 32px;
		line-height: 32px;
		background: url(../img/product/arrow_right.png) no-repeat 99% center;
    	background-size: auto;
	}
	.pro3_de .pro3_inner_txt {
	    font-size: 12px;
	    line-height: 12px;
	    margin: 15px 0;
	}
	.pro3_de .pro3_inner_nav{
		width: calc((100% - 10px) / 2);
		height: 42px;
		font-size: 14px;
	}
	.pro3_de .pro3_btn{
		margin: auto;
		margin-top: 20px;
		width: 50%;
	}
	.pro4_de {
	    padding-top: 30px;
	}
	.pro4_de .pro4_title {
	    font-size: 16px;
	    line-height: 16px;
	}
	.pro4_de .pro4_inner{
		display: block;
		margin-top: 10px;
	}
	.pro4_de .pro4_nav{
		width: 100%;
		font-size: 12px;
		height: 36px;
		padding-left: 10px;
	}
	.pro4_de .pro4_nav:nth-child(2n) {
	    margin-left: 0;
	}
	.pro5_de {
	    padding-top: 30px;
	}
	.pro5_de .pro5_title{
	    font-size: 16px;
	    line-height: 16px;
	}
	.pro5_de .pro5_content{
		margin-top: 10px;
	}
}