.tong {
    width: 1200px;
    margin: 0 auto;
}

.tong1 {
    width: 1920px;
    left: 50%;
    margin-left: -960px;
    position: relative;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

p {
    margin-bottom: 0;
}

body {
    font-size: 12px;

}


/* 产品详情页面 */
.product-detail-swiper {
	width: 399px;
	float: left;
}

.product-detail-swiper .view {
	border: 1px solid #e5e5e5;
}

.product-detail-swiper .view .swiper-slide {
	outline: none;
}

.product-detail-swiper .view .slick-con {
	text-align: center;
	display: block;
	height: 318px;
	line-height: 318px;
	font-size: 0;
}

.product-detail-swiper .view .slick-con img {
	max-width: 100%;
	max-height: 100%;
	vertical-align: middle;
}

.product-detail-swiper .view .slick-con:after {
	content: "";
	height: 100%;
	vertical-align: middle;
	display: inline-block;
}

.product-detail-swiper .preview {
	margin: 0 -5px;
	position: relative;
	margin-top: 10px;
	display: none;
}

.product-detail-swiper .preview .swiper-slide {
	outline: none;
}

.product-detail-swiper .preview .swiper-slide.active-nav .slick-con {
	border-color: #059c3d;
}

.product-detail-swiper .preview .slick-con {
	text-align: center;
	display: block;
	height: 101px;
	line-height: 99px;
	margin: 0 5px;
	border: 1px solid #e1e1e1;
	font-size: 0;
}

.product-detail-swiper .preview .slick-con img {
	max-width: 100%;
	max-height: 100%;
	vertical-align: middle;
}

.product-detail-swiper .preview .slick-con:after {
	content: "";
	height: 100%;
	vertical-align: middle;
	display: inline-block;
}

.product-detail-swiper .preview .arrow-left,
    .product-detail-swiper .preview .arrow-right {
	position: absolute;
	z-index: 99;
	top: 50%;
	margin-top: -25px;
	width: 20px;
	height: 50px;
	background: rgba(89, 89, 89, 0.8);
	text-align: center;
	line-height: 50px;
	color: #fff;
	font-size: 20px;
}

.product-detail-swiper .preview .arrow-left {
	left: 5px;
}

.product-detail-swiper .preview .arrow-right {
	right: 5px;
}

.product-detail-lists {
	width: calc(100% - 440px);
	padding-top: 20px;
	float: right;
}

.product-detail-lists h1 {
	font-size: 30px;
	font-weight: bold;
	color: #333333;
	line-height: 65px;
}

.product-detail-lists .product-detail-item li {
	border-top: 1px solid #eee;
	padding: 25px 0;
	font-size: 18px;
	color: #333333;
}

.product-detail-lists .product-detail-item li span {
	font-size: 14px;
	color: #666666;
}

.product-detail-lists .product-detail-inquiry {
	margin-bottom: 20px;
}

.product-detail-lists .product-detail-inquiry a {
	display: inline-block;
	width: 80%;
	line-height: 60px;
	font-size: 18px;
	color: #ffffff;
	text-align: center;
	background: #059c3d;
	border-radius: 2px;
}

.product-detail-lists .product-detail-inquiry a i {
	font-size: 20px;
	line-height: 0;
	vertical-align: -2px;
	margin-right: 5px;
}

.product-detail-lists .service-number {
	font-size: 14px;
	color: #333333;
}

.product-detail-lists .service-number span {
	font-size: 25px;
	color: #b80024;
}


.icon-arrowleft:before {
	content: "\e620"!important;
}

.icon-arrowright:before {
	content: "\e61f"!important;
}

/*banner*/

.topbanner{position:relative;}
.banner{width:100%;height:100%;}
.banner ul.bb{position:relative;padding:0px;margin:0px;z-index:5;width:100%;height:100%;}
.banner ul.bb li{position:absolute;display:none;width:100%;height:100%;}
.banner ul.bb li a{width:100%;display:block;height:100%;}
.banner ul.bb li a img{width:100%;height:100%;}
.banner .num{position:absolute;right:2px;bottom:10px;z-index:100;display: none;}
.banner .num li{width:18px;height:18px;display:inline-block;margin-right:4px;background:#fff;line-height:18px;
	text-indent:-100px;overflow:hidden;border-radius:10px;}
.banner .num li.num_hover{background-color:#f7de07;}
.banner .num li.num_hover a{color:#fff;}
.banner .num li a{float:left;display:block;text-align:center;color:#666;text-decoration:none;cursor:pointer;width:18px;height:18px;line-height:18px;}

.pre,.next{
    top: 50%;
    position: absolute;
    z-index: 9999;
    width: 31px;
    height: 57px;
    cursor: pointer;
    margin-top: -29px;
}
.pre{
    left: 5px;
    background: url(../images/left1.jpg) no-repeat;
}
.next{
    right: 5px;
    background: url(../images/right1.jpg) no-repeat;
}