.product_content{
	width: 100%;
	overflow: hidden;
	background-color: #f6f6f6;
}
/*产品菜单*/
.product_menu{
	width: 100%;
	height: 80px;
	overflow: hidden;
	background-color: #fff;
}
.product_menu h2{
	font-size: 24px;
	color: #000;
	line-height: 80px;
}
.product_nav{
	float: right;
	font-size: 12px;
	color: #8b8b8b;
}
.product_nav a{
	color: #8b8b8b;
	margin:0 5px;
}
.product_nav span{
	margin-left: 5px;
}
.product_nav img{
	margin: -2px 5px 0;
}
/*产品详情*/
.product_details{
	width: 100%;
	overflow: hidden;
	margin: 25px 0 45px;
	background-color: #FFF;
	padding:35px 27px 40px;
}
.product_details>li:first-of-type{
	padding-right: 25px;
}
.product_img{
	width: 100%;
	overflow: hidden;
	padding: 15px 20px;
	border: 1px solid #eaeaea;
}
.product_img img{
	width: 100%;
}
.product_details h3{
	height: 85px;
	line-height: 85px;
	font-size: 30px;
	color: #000;
	margin-bottom: 8px;
}
.details_nav{
	width: 100%;
	overflow: hidden;
	border-bottom: 2px solid #c8000f;
}
.details_nav li{
	width: 200px;
	height: 45px;
	float: left;
	line-height: 43px;
	border: 1px solid #ededed;
	text-align: center;
	color: #666;
	font-size:16px;
	cursor: pointer;
}
.details_nav li.nav_now{
	background-color: #C8000F;
	color: #fff;
	border-color: #C8000F;
}
.details{
	width: 100%;
	overflow: hidden;
	padding:25px 0 0 7px;
}
.details li:first-of-type{
	color: #999;
	line-height: 20px;
}
.details h4{
	line-height: 30px;
	color: #666;
	margin-bottom: 20px;
}
.product_download{
	width: 100%;
	overflow: hidden;
	position: relative;
	border-top: 1px solid #e8e8e8;
	border-bottom: 1px solid #e8e8e8;
	color: #666;
}
.download_img{
	width: 40px;
	height: 50px;
	line-height: 50px;
	float: left;
	position: relative;
}
.download_img img{
	width: 40px;
	margin-top:-8px;
}
.download_text{
	width: calc(100% - 40px);
	height: 50px;
	float: right;
	font-size: 12px;
	color: #393939;
	line-height: 15px;
	padding-top: 10px;
}
.download_text h5{
	transform: scale(0.95);
	font-size: 12px;
}
.download_text p{
	transform: scale(0.95);
}
.download_but{
	width: 90px;
	height: 30px;
	position: absolute;
	right: 0;
	top: 10px;
	border-radius: 5px;
	text-align: center;
	line-height: 30px;
    background-color: #C8000F;
	/*background: linear-gradient(180deg,rgba(200,0,15,0.5),rgba(200,0,15,1), rgba(200,0,15,0.5));*/
	color: #fff;
	cursor: pointer;
}
    .download_but a {
     color:#fff;
    }
.download_but p{
	position: relative;
}
.download_but span{
	font-size: 25px;
	position: absolute;
	top: -1px;
}
.download_bottom{
	padding-top: 20px;
	width: 100%;
	overflow: hidden;
	color: #666;
	color: #C;
}
/*产品现场*/
.product_banner{
	width: 100%;
	overflow: hidden;
	background-color: #fff;
	padding: 15px 0 45px;
}
.product_scene{
	width: 100%;
	height: auto;
	position: relative;
}
.product_banner h1{
	font-size: 24px;
	line-height: 75px;
	position: relative;
	color: #333;
	margin-bottom: 30px;
	border-bottom: 1px solid #ccc;
}
.product_banner h1 a{
	float: right;
	font-size: 12px;
}
.scene_box{
	width: 100%;
	overflow: hidden;
	margin-bottom: 20px;
}
.scene_box img{
	width: 100%;
	transition: all 0.5s;
}
.scene_box:hover img{
	transform: scale(1.1);
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(../img/next_r.png);
    background-size: 100% auto;
    right: -85px;
    left: auto;
    width: 50px;
    height: 50px;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image: url(../img/prev_r.png);
    left: -85px;
    right: auto;
    width: 50px;
    height: 50px;
    background-size: 100% auto;
}
.swiper-button-next.swiper-button-disabled{
	background-image: url(../img/next_h.png);
    opacity:1;
    cursor: auto;
    pointer-events: none;
}
.swiper-button-prev.swiper-button-disabled {
	background-image: url(../img/prev_h.png);
    opacity:1;
    cursor: auto;
    pointer-events: none;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	bottom: 0px;
	left: 0;
	width: 100%;
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: .2;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #C8000F;
}
@media only screen and (max-width:767px ) {
	.details_nav li{
		width: 50%;
	}
	.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
	    display: none;
	}
	.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
	    display: none;
	}
	.product_details>li:first-of-type{
		padding-right: 0px;
	}
}
@media only screen and (min-width:768px ) {
	.details_nav li{
		width: 50%;
	}
}
@media only screen and (min-width:992px ) {
	.details_nav li{
		width: 200px;
	}
	.swiper-pagination{
		display: none;
	}
	.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
	    right: -25px;
	}
	.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
	    left: -25px;
	}
}
@media only screen and (min-width:1200px ) {
	.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
	    right: -85px;
	}
	.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
	    left: -85px;
	}
}