body{
    background-color:rgb(247, 249, 250);
}
.body-main{
    margin: 30px 0 40px 0;
}
.main_left{
    position: relative;
    z-index: 9;
}
.main_right{
    width:100%;
    z-index: 8;
    box-sizing: border-box;
    padding-left:70px;
}

.left_bar{
    position: fixed;
    top:30%;
}
.left_bar .item{
    margin-bottom: 28px;
    cursor: pointer;
    opacity: 1;
    position: relative;
}
.left_bar .item:hover .icon{
    background-color: #fafafa;
}
.left_bar .item:hover .icon .iconfont{
    color:#666;
}
.left_bar .item:last-child{
    margin-bottom: 0px;
}
.left_bar .item:hover .dialog{
    visibility: visible;
    opacity: 1;
    left:100%;
}
.left_bar .item .icon{
    width:50px;
    height: 50px;
    border-radius: 50%;
    background-color:#fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5px;
}
.left_bar .item .icon .iconfont{
    font-size:22px;
    color:#222;
}
.left_bar .item .name{
    text-align: center;
    font-size:12px;
    color:#222;
}
.left_bar .item .dialog{
    position: absolute;
    top:-5px;
    left:110%;
    padding-left: 5px;
    visibility: hidden;
    transition: .2s ease-in-out;-webkit-transition: .2s ease-in-out;-moz-transition: .2s ease-in-out;-o-transition: .2s ease-in-out;
    opacity: 0;
}
.left_bar .item .dialog .ewm{
    position: absolute;
    top:-5px;
    left:100%;
    background-color: #fff;
    text-align: center;
    box-shadow: 0 10px 50px rgba(54, 56, 79, .11);
    padding:10px;
    border-radius: 10px;
}
.left_bar .item .dialog .content{
    box-shadow: 0 10px 50px rgba(54, 56, 79, .11);
    background-color: #fff;
    border-radius: 5px;
    padding:5px 0;
}
.left_bar .item .dialog .e{
    background-color: #fff;
    padding:8px;
    display: flex;
    align-items: center;
    white-space: nowrap;
    position: relative;
}
.left_bar .item .dialog .e:hover .dialog2{
    visibility: visible;
    opacity: 1;
    left:100%;
}
.left_bar .item .dialog .e:hover{
    background-color: #eee;
}
.left_bar .item .dialog .e .iconfont{
    color:#fff;
    font-size:28px;
}
.left_bar .item .dialog .e .name{
    margin-right:6px;
}
.left_bar .item:hover{

}
.left_bar .item .dialog .e.fzlj .iconfont{
    color:#6a8bfc;
}
.left_bar .item .dialog .e.wxhy .iconfont{
    color:#00d762;
}
.left_bar .item .dialog .e.xnwb .iconfont{
    color:#ff4436;
}

.left_bar .item .e .dialog2{
    position: absolute;
    top:-50px;
    left:110%;
    padding-left: 5px;
    visibility: hidden;
    opacity: 0;
    transition: .2s ease-in-out;-webkit-transition: .2s ease-in-out;-moz-transition: .2s ease-in-out;-o-transition: .2s ease-in-out;
}

/* 产品顶部 */
.product-top{
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 20px;
    background-color: #fff;
    padding:20px;
    border-radius: 4px;
    border:1px solid #F5F6F7;
}

/* --主图轮播 */
.product_imgs{
    width:45%;
}
.product_imgs-slide {
	position: relative;
    height: 440px;
    display: flex;
    justify-content: space-between;
    flex-direction:row-reverse;
}
/* --主图轮播--预览图 */
.preview {
	width: 82px;
    height: 440px;
	position: relative;
}

.preview .swiper-container {
	width: 100%;
	height: 440px;
}
.preview .swiper-slide {
	width: 80px;
	height: 80px;
	cursor:pointer;
    border: 1px solid #fff;
}
.preview img ,.preview video{
    width: 80px;
	height: 80px;
    background-color: #000;
}
.preview .swiper-slide .iconfont{
    position: absolute;
    top:0px;
    left:0px;
    color:#fff;
    font-size:36px;
    width:100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.3);
}

.preview .active-nav{
	border: 1px solid #d7171a;
}

/* --主图轮播--展示图 */
.view{
	width: 440px;
    height: 440px;
	position: relative;
    border:1px solid #F5F6F7;
    box-sizing: border-box;
}
.view .swiper-container .swiper-slide{
	display: flex;
	align-items: center;
	justify-content: center;
    padding:50% 0;
}
.view .swiper-container .swiper-slide .imgbox{
    position: absolute;
    top:0px;
    left:0px;
	width:100%;
	height:100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fafafa;
}
.view .swiper-container .swiper-slide .iconfont{
    position: absolute;
    bottom:0px;
    right:0px;
    font-size:24px;
    color:#fff;
    opacity: 0.7;
    background-color: rgba(0, 0, 0, 0.3);
    cursor: pointer;
}
.view .swiper-container .swiper-slide .iconfont:hover{
    opacity: 1;
}
.view .swiper-container .swiper-slide .imgbox img{
	display:block;
	max-width:100%;
	max-height:100%;
}

.view .arrow-left,.view .arrow{
	position: absolute;
	top: 50%;
    height: 32px;
    width:32px;
    border-radius: 50%;
    z-index: 10;
	margin-top: -16px;
	cursor:pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.view .arrow .iconfont{
    font-size:30px;
    color:#333;
    opacity: 0.5;
}
.view .arrow:hover .iconfont{
    opacity: 1;
}
.view .arrow-right{
    right: 10px;
}
.view .arrow-left{
    left: 10px;
}
.view .videobox{
    height: 440px;
}
.view .videobox video{
    width:100%;
    height: 440px;
}

/* --/主图轮播 */

/* 产品信息 */
.product_info{
    width:55%;
    padding-left:35px;
    overflow: hidden;
    box-sizing: border-box;
}
.product_info .title{
    margin-bottom: 10px;
}
.product_info .title h1{
    font-size:22px;
    line-height: 36px;
}
.product_info .items{
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
    margin-bottom: 15px;
}
.product_info .items .item{
    font-size:13px;
    color:#999;
}
.product_info .des{
    font-size:15px;
    line-height: 24px;
    margin-bottom: 30px;
}
.product_info .contact-btn{
    background-color: #d7171a;
    border:none;
}

.product_info .attr{
    margin-bottom:15px;
}
.product_info .attr .item{
    margin:5px 0;
}

.product-main{
    display: flex;
}
.product-main-left{
    width:100%;
    border:1px solid #F5F6F7;
    background-color: #fff;
    border-radius: 4px;
}

.product-main .content{
    margin:10px 15px;
}
.product-main .content img{
    max-width:100% !important;
}

.product-main .content-title {
    border-bottom: 1px solid #F5F6F7;
    display: flex;
    align-items: center;
    height: 40px;
}
.product-main .content-title .name{
    height: 41px;
    line-height: 41px;
    padding:0 5px;
    position: relative;
    border-bottom: 2px solid #d7171a;
    margin:0 15px;
}

.product-main-right{
    max-width:240px;
    margin-left:20px;
    width:30%;
}

.product-main .recommend{
    border:1px solid #F5F6F7;
    background-color: #fff;
    border-radius: 4px;
    flex-shrink: 0;
    position: sticky;
    top:0;
}
.product-main .recommend .title{
    border-bottom: 1px solid #F5F6F7;
    display: flex;
    align-items: center;
    height: 40px;
}
.product-main .recommend .title .name{
    height: 41px;
    line-height: 41px;
    padding:0 5px;
    position: relative;
    border-bottom: 2px solid #d7171a;
    margin:0 10px;
}
.product-main .recommend ul{
 
}
.product-main .recommend ul li{
  
}
.product-main .recommend ul li .box{
    margin:10px;
}
.product-main .recommend ul li .imgbox img{
    display: block;
    width:100%;
}
.product-main .recommend ul li h3 a{
    display: block;
    text-align: center;
    font-weight: normal;
    height: 36px;
    line-height: 36px;
    font-size:14px;
    word-break:break-all;
    display:-webkit-box;
    -webkit-line-clamp:1;
    -webkit-box-orient:vertical;
    overflow:hidden;
}

/* 底部 */
.main_right .bottom{
    border-top:1px solid #F5F6F7;
    display: flex;
    justify-content: center;
    padding-top:30px;
}
.main_right .bottom .item {
    margin:0 15px;
}
.main_right .bottom .item a{
    display: flex;
    align-items: center;
    border:1px solid #eee;
    height: 36px;
    line-height: 36px;
    padding:0 15px;
    border-radius: 5px;
    color:#666;
    background-color: #fafafa;
    white-space: nowrap;
	overflow: auto;
}
.main_right .bottom .item a .iconfont{
    font-size:12px;
}
.main_right .bottom .item a:hover{
    color:#333;
    background-color: #f5f5f5;
}
.main_right .bottom .item.disabled{
    opacity: 0.5;
}
.main_right .bottom .item.disabled a:hover{
    color:#666;
    background-color: #fafafa;
}

@media screen and (min-width:0px) and (max-width:768px){
    .body-main{margin: 0px 0 30px 0;}
    .main_right{padding-left:0px;}
    .product_imgs{width:100%;margin-bottom: 10px;}
    .main_left{display: none;}
    .product_imgs-slide{display: block;height: auto;}
    .product-top{display: block; padding:10px;}
    .preview{width:100%;height: 82px;overflow: hidden; margin:5px 0;}
    .view{width:100%;height: auto;}
    .view .arrow{display: none;}
    .product_info{padding-left:0px;width:100%;}
    .product-main{display: block;}
    .product-main-left{margin-bottom: 15px;}
    .product-main-right{margin-left:0px;width:100%;max-width: 100%;}
    .product-main-right .recommend ul{display: flex;flex-wrap: wrap;}
    .product-main .recommend ul li{
        width:50%;
        margin:0px;
    }
    .product-main .recommend ul{
        padding:5px;
    }
    .product-main .recommend ul li .box{
        margin:5px;
    }
    .main_right .bottom{justify-content: space-between;}
    .main_right .bottom .item{margin:0px;}
    
}