.product {
    width: 288px;
    height: 184px;
    margin: 0 auto;
    float: left;
    margin-bottom: 110px;
}

.product .product_introduce {
    width: 100%;
   
    height: 184px;
    margin-bottom: 5px
}

.product .product_introduce .product_name {
    width: 149px;
    height: 183px;
    float: left;
    position: relative;
    color: #fff
}

.product .product_introduce .product_main {
    height: 184px;
    background: #e6e6e6;
    float: left;
    margin-left: 5px;
    border-radius: 13px
}

.product_main .product_j {
    padding-left: 58px;
    width: 120px;
    float: left
}

.product_main .product_j h3 {
  
    font-size: 16px;
    margin-top: 33px
}

.product_main .product_j .product_x {
    font-size: 11px;
    margin-left: 10px
}

.product .product_introduce .product_picture {
    float: left;

    display: table;
    width: 246px;
    height: 172px;
}

.product_introduce .product_picture .product_picture1 {
    width: 295px;
    height: 168px;

}

.product_introduce .product_picture .product_picture1 a img {
  
}

.product .advertisement {
    margin-bottom: 7px
}

.product .advertisement a,.product .advertisement a img {
    display: block;
    margin: 0 auto
}

.picture {
    width: 56%;
    height: 100%;
    /* border: 1px solid #c7c7c7bf; */
    display: none;
    z-index: 99999;
    position: fixed;
    left: 0;
    top: 50px;
    bottom: 0;
    right: 0;
    margin: 0 auto
}

.picture .picture_top {
    background: #f3f3f3;
    height: 33px;
    color: #000
}

.picture .picture_top span {
    font-size: 12px;
    padding-left: 20px;
    line-height: 33px
}

.picture .picture_top a {
    float: right;
    font-size: 30px;
    line-height: 27px;
    padding-right: 5px;
    color: #3f3f3f;
   
}

.picture .picture_bottom {
    width: 100%;
    height: 100%;
    /* background: #fff; */
}

.picture .picture_bottom .picture_left {
    /* width: 771px; */
    /* height: 100%; */
    /* float: left; */
}

.picture .picture_bottom .picture_left .picture_img {
    position: relative;
    left: 56px;
    top: 51px;
    width: 960px;
    height: 540px;
    display: table;
    text-align: center
}

.picture_bottom .picture_left .picture_img .picture_img2 {
    width: 658px;
    height: 424px;
    display: table-cell;
    vertical-align: middle
}

.picture_bottom .picture_left .picture_img .picture_img2 img {
    max-width: 658px;
    max-height: 424px
}

.picture_bottom .picture_left .prev {
    display: inline-block;
    width: 17px;
    height: 33px;
    position: relative;
    top: -178px;
    left: 18px
}

.picture_bottom .picture_left .next {
    display: inline-block;
    width: 17px;
    height: 33px;
    position: relative;
    top: -178px;
    right: 18px;
    float: right
}

.picture_bottom .picture_left .prev a {
    display: inline-block;
    width: 17px;
    height: 33px;
    background: url(../img/previous-page.png) no-repeat
}

.picture_bottom .picture_left .next a {
    display: inline-block;
    width: 17px;
    height: 33px;
    background: url(../img/next-page.png) no-repeat
}

.picture .picture_bottom .picture_right {
    width: 205px;
    height: 100%;
    float: left
}

.picture_xiao {
    background: coral;
    width: 50px;
    height: 50px;
    float: left;
    margin: 5px 8px
}

.picture_xiao img {
    width: 100%
}

.picture .picture_bottom .picture_right .picture_name {
    margin-left: 25px;
    margin-top: 48px
}

.picture_name h3 {
    font-family: "微软雅黑";
    font-size: 16px;
    margin-top: 33px;
    color: #000;
}

.product_x {
    font-size: 11px;
    margin-left: 10px
}

.picture_suo {
    width: 173px;
    height: 382px;
    border: 1px solid #e4e4e4;
    margin-left: 2px;
    margin-top: 20px
}

.picture_suo .picture_suo_t {
    padding: 14.5px;
    height: 300px
}

.picture_suo .picture_suo_t .picture_suo_img {
    width: 58px;
    height: 58px;
    margin: 6px 5px;
    border: 2px solid #e4e4e4;
    float: left;
    cursor: pointer
}

.picture_suo .picture_suo_img img {
    width: 58px;
    height: 58px
}

.picture_suo .picture_fenye {
    text-align: center;
    width: 173px;
    font-size: 14px;
    height: 21px;
    position: relative
}

.picture_suo .picture_fenye span {
    position: relative;
    top: -5px
}

.picture_suo .picture_fenye .picture_next,.picture_suo .picture_fenye .picture_prev {
    display: inline-block;
    width: 20px;
    height: 21px;
    cursor: pointer
}

.ljxq22 {
    display: inline-block;
    position: relative;
    bottom: 40px;
    right: -821px
}

.picture_suo .picture_suo_t .suo-img {
    border: 2px solid #e4393c
}

.tanchukuang_bg11 {
    width: 100%;
    /* min-width: 1164px; */
    height: 100%;
    background: #56525247;
    position: fixed;
    z-index: 1001;
    filter: alpha(opacity=20);
    opacity: .4;
    left: 0;
    top: 0;
    display: none
}