/* 关于我们主体内容 */
.about_main {
    width: 1200px;
    box-sizing: border-box;
    margin: 0 auto;
    background-color: #fff;
    padding: 108px 0 180px 0;
    /* border: 1px solid red; */
}

/* 头部设备分类 */
.shebeiClass {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    /* justify-content: space-between; */
    border-bottom:1px solid #70707078;
    margin-bottom: 60px;
}
.shebeiClass>a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* margin-bottom: 10px; */
    margin: 10px 20px;
    font-size: 20px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    color: #B9B9B9;
}
.shebeiClass>a:hover {
    cursor: pointer;
}
/* 分类选中底部边框 */
.active::after {
    position: relative;
    bottom: -10px;
    content: '';
    display: block;
    width: 110px;
    height: 4px;
    background: #7FC3E8;
}
/* 分类选中字体颜色 */
.color {
    color: #262626 !important;
}


/* 分类对应设备产品 */
/* 分类1 */
.shebeiProduct {
    display: flex;
    flex-wrap: wrap;
}
.shebeiProduct>a {
    position: relative;
    margin: 0 15px 30px;
}
.shebeiProduct>a:hover {
    cursor: pointer;
}
.shebeiProduct>a:nth-child(4n){
    margin-right: 0;

}
.shebeiProduct>a>div:nth-child(1) {
    width: 268px;
    height: 366px;
    background: #F5F5F5;
    text-align: center;
    padding: 12px 22px;
    box-sizing: border-box;

    font-size: 12px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    color: #B5B5B5;
}
.shebeiProduct>a>div:nth-child(1) img {
    width: 214px;
    height: 214px;
    margin-bottom: 24px;
}
.shebeiProduct>a>div:nth-child(1)>div h4{
    margin-bottom: 16px;
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    color: #262626;
}
.shebeiProduct>a>div:nth-child(1)>div p {
    width: 100%;
    height: 42px;
    /* text-overflow: ellipsis;
    white-space: nowrap;
    line-clamp: 3; */
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;				
    text-overflow: ellipsis;		
    display: -webkit-box;		
    -webkit-line-clamp: 3;		
    line-clamp: 3;					
    -webkit-box-orient: vertical;	

}

/* 鼠标经过设备 弹窗 */
.shebeiDialog {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    font-size: 12px;
    color: #B5B5B5;
    
}
.shebeiDialog>div {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 50%;
    background-color: #fff;
    box-shadow: 1px 0px 8px 0 rgba(0, 0, 0, 0.6);
    padding: 20px;
    box-sizing: border-box;
    border-bottom: 6px solid #E9BB41;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.shebeiDialog>div:hover {
    cursor: pointer;
}
.shebeiDialog>div h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #262626;

}
.shebeiDialog>div  p {
    width: 100%;
    height: 42px;
    /* text-overflow: ellipsis;
    white-space: nowrap;
    line-clamp: 3; */
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;				
    text-overflow: ellipsis;		
    display: -webkit-box;		
    -webkit-line-clamp: 3;		
    line-clamp: 3;					
    -webkit-box-orient: vertical;	

}
.shebeiDialog>div div {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 24px;
}
.shebeiDialog>div div img {
    width: 16px;
    height: 16px;
    margin-left: 6px;
}

/* 分页 */
.page {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #999999;
    font-size: 14px;
    margin: 180px 0 0 0;
}
.page>div:nth-child(2){
    display: flex;
}
.page>div:nth-child(2) span{
    width: 32px;
    height: 32px;
    background-color: #F7F7F7;
    text-align: center;
    line-height: 32px;
    margin: 0 4px;
    border-radius: 2px;

}

.page>div:hover {
    cursor: pointer;
}

/* 上一页 */
.page>div:nth-child(1){
    width: 32px;
    height: 32px;
    background-color: #F7F7F7;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 5px;
    border-radius: 2px;

}
.page>div:nth-child(1) span{
    width:10px;
    height: 10px;
    border-left: 3px solid rgb(202, 198, 198);
    border-bottom: 3px solid rgb(202, 198, 198);
    transform: rotate(46deg);

}
/* 下一页 */
.page>div:nth-child(3){
    width: 32px;
    height: 32px;
    background-color: #F7F7F7;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 5px;
    border-radius: 2px;


}
.page>div:nth-child(3) span{
    width:10px;
    height: 10px;
    border-left: 3px solid rgb(202, 198, 198);
    border-bottom: 3px solid rgb(202, 198, 198);
    transform: rotate(225deg);
}

/* 上一页或下一页选中效果 */
.preActive {
    border-left: 3px solid rgb(165, 165, 165) !important;
    border-bottom: 3px solid rgb(165, 165, 165) !important;
}
/* 选中效果 */
.pageActive {
    background: #E9BB41 !important;
    color: #fff;
}



/* 产品详情页 */
.productDetail {
    background-color: #F7F7F7;
}
.productDetail_content {
    width: 1008px;
    margin: 0 auto;
    padding: 50px 0;
    /* border: 1px solid red; */
}
.productDetail_top {
    display: flex;
}

/* 产品主图 */
.productDetail_top_img {
    /* border: 1px solid red; */
}
.productDetail_top_img >div:nth-child(1) {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 368px;
    height: 368px;
    background: #FFFFFF;
    
}
.productDetail_top_img >div:nth-child(1) img {
    /* width: 300px;
    height: 400px; */
    width: 350px;
    height: 350px;
}

/* 主图下面的四个小图 */
.productDetail_top_img >div:nth-child(2) {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 468px;
    margin: 24px 0 0px 0;
    
}
.productDetail_top_img >div:nth-child(2)>div{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 108px;
    height: 108px;
    background-color: #fff;
}
.productDetail_top_img >div:nth-child(2)>div >img{
    width: 80px;
    height: 100px;
}

/* 右边产品信息 */
.productDetail_top_info {
    padding-left: 40px;
    /* border: 1px solid red; */
}
.productDetail_top_info div{
    font-size: 40px;
    font-weight: 500;
    color: #262626;
    margin-bottom: 24px;
}
.productDetail_top_info p{
    width: 80%;
    font-size: 20px;
    font-weight: 400;
    color: #707070;
    letter-spacing: 0.4em;
}

/* 产品的具体信息分类 */
.productDetail_bottom {

}
/* 分类导航 */
.productDetail_bottom_class {
    display: flex;
    border-bottom: 1px solid #70707040;
    padding: 60px 0 10px 0;
    color: #B9B9B9;
    font-size: 28px;
}
.productDetail_bottom_class>div {
    margin-right: 48px;
}
/* .productDetail_bottom_class>div:hover {
    cursor: pointer;
} */

/* 商品信息分类选中高亮 */
.detailActive {
    color: #262626;
}

.productDetail_bottom_detail {
    /* width: 600px; */
    box-sizing: border-box;
    /* padding: 48px 0; */

    font-size: 20px;
    font-weight: 400;
    color: #707070;
    
}
.productDetail_bottom_detail th,td {
    border: 1px solid #ccc;
}

.productDetail_bottom_detail table  {
    border-collapse: collapse;
}





@media screen and (max-width:1200px){
    ._swiper_img {
        height: 450px;
    }
    .about_main {
        width: 100%;
    }
    

    .shebeiClass {
        padding: 0 20px;
    }
    .shebeiClass>a {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            margin-bottom: 10px;
            font-size: 18px;
            font-family: Source Han Sans CN, Source Han Sans CN;
            font-weight: 400;
            color: #B9B9B9;
        }

        .shebeiProduct>a>div:nth-child(1) {
            width: 435px;
            height: 432px;
            background: #F5F5F5;
            text-align: center;
            padding: 12px 22px;
            box-sizing: border-box;
            font-size: 12px;
            font-family: Source Han Sans CN, Source Han Sans CN;
            font-weight: 400;
            color: #B5B5B5;
        }
        .shebeiProduct {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }

        /* 产品详情 */
        .productDetail_top_img >div:nth-child(1) {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 400px;
            height: 400px;
            background: #FFFFFF;
        }

        .productDetail_top_img >div:nth-child(1) img {
            width: 350px;
            height: 350px;
        }
        .productDetail_top_info div {
            font-size: 30px;
            font-weight: 500;
            color: #262626;
            margin-bottom: 24px;
        }

        .productDetail_top_img >div:nth-child(2) {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 400px;
            margin: 24px 0 0px 0;
        }
        .productDetail_top_img >div:nth-child(2)>div >img {
            width: 72px;
            height: 92px;
        }
        .productDetail_bottom_class {
            display: flex;
            border-bottom: 1px solid #70707040;
            padding: 60px 0 10px 0;
            color: #B9B9B9;
            font-size: 20px;
        }
        .productDetail_bottom_detail {
            /* width: 600px; */
            box-sizing: border-box;
            padding: 48px 0;
            font-size: 17px;
            font-weight: 400;
            color: #707070;
        }
        .productDetail_content {
            width: 100%;
           
        }


}


@media screen and (max-width:850px){
    ._swiper_img {
        height: 300px;
    }

    .shebeiClass>a {
        font-size: 16px;
    }


      /* 产品详情 */
      .productDetail_top_img >div:nth-child(1) {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 300px;
        height:300px;
        background: #FFFFFF;
    }

    .productDetail_top_img >div:nth-child(1) img {
        width: 300px;
        height: 300px;
    }
    .productDetail_top_info div {
        font-size: 20px;
        font-weight: 500;
        color: #262626;
        margin-bottom: 24px;
    }

    .productDetail_top_img >div:nth-child(2) {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 300px;
        margin: 24px 0 0px 0;
    }
    .productDetail_top_img >div:nth-child(2)>div >img {
        width: 60px;
        height: 80px;
    }
    .productDetail_bottom_class {
        display: flex;
        border-bottom: 1px solid #70707040;
        padding: 60px 0 10px 0;
        color: #B9B9B9;
        font-size: 16px;
    }
    .productDetail_bottom_detail {
        /* width: 600px; */
        box-sizing: border-box;
        padding: 48px 0;
        font-size: 12px;
        font-weight: 400;
        color: #707070;
    }

    .productDetail_content {
        padding-left: 20px;
        padding-right: 20px;
        box-sizing: border-box;
    }

}

@media screen and (max-width:668px){

    .productDetail_bottom_detail table span {
        font-size: 12px !important;
    
    }


    .shebeiClass>a {
        /* width: 56px; */
        height: 14px;

        font-size: 12px;


        
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;			
        text-overflow: ellipsis;	
        display: -webkit-box;			
        -webkit-line-clamp: 1;		
        line-clamp: 1;					
        -webkit-box-orient: vertical;

    }


    .shebeiProduct>a>div:nth-child(1) {
        width: 100%;
        height: 100%;
        background: #F5F5F5;
        text-align: center;
        padding: 12px 22px;
        box-sizing: border-box;
        font-size: 12px;
        font-family: Source Han Sans CN, Source Han Sans CN;
        font-weight: 400;
        color: #B5B5B5;
    }



    /* 分类选中底部边框 */
.active::after {
    position: relative;
    bottom: -10px;
    content: '';
    display: block;
    width: 0px;
    height: 4px;
    background: #7FC3E8;
}



    .productDetail_bottom_detail {
        width: 100%;
    }

    .productDetail_top {
        display: block;
    }
    .productDetail_top_info {
        padding-left: 0px;
        margin: 20px 0 0 0;
    }
    .productDetail_top_img {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .productDetail_bottom_class {
        font-size: 12px;
    }
    .productDetail_bottom_class>div {
        margin-right: 30px;
    }
    .productDetail_top_img >div:nth-child(1) img {
        width: 250px;
        height: 250px;
    }

}