/* 图书详情 */
main .exhibition .classify4 .classify1_c .input_img_1 {
    /* margin: 0 10px; */
}

main .exhibition .book_introduction {
    margin: 36px 0 0 0;


}

main .exhibition .book_introduction .book_introduction_s {
    margin-bottom: 46px;
}

main .exhibition .book_introduction .book_introduction_s li {
    margin-top: 30px;
}

main .exhibition .book_introduction .book_introduction_s li .lower_img {
    width: 139px;
    height: 200px;

    margin-left: 48px;
}

main .exhibition .book_introduction .book_introduction_s li .price,
main .exhibition .book_introduction .book_introduction_s li .title,
main .exhibition .book_introduction .book_introduction_s li .names,
main .exhibition .book_introduction .book_introduction_s li p {
    margin-left: 20px;
}

main .exhibition .book_introduction .book_introduction_s li .price {
    margin-top: 14px;
    margin-bottom: 10px;
}

main .exhibition .book_introduction .book_introduction_s li .price .tariff_1,
main .exhibition .right .book_introduction_s .gold .price .tariff_1 {
    /* width: 54px;
    height: 13px; */
    font-size: 16px;
    font-family: Helvetica Neue;
    font-weight: 400;
    color: #ED0101;
}

main .exhibition .book_introduction .book_introduction_s li .price .tariff_2,
main .exhibition .right .book_introduction_s .gold .price .tariff_2 {
    /* width: 41px;
    height: 10px; */
    font-size: 12px;
    font-family: Helvetica Neue;
    font-weight: 400;
    text-decoration: line-through;
    color: #ADADAD;

    margin: 0 40px 0 10px;
}

main .exhibition .book_introduction .book_introduction_s li .price .tariff_3 {
    /* width: 28px;
    height: 11px; */
    font-size: 12px;
    font-family: Helvetica Neue;
    font-weight: 400;
    color: #ADADAD;
}

main .exhibition .book_introduction .book_introduction_s li .title {
    /* width: 176px;
    height: 16px; */
    font-size: 16px;
    font-family: Noto Sans S Chinese;
    font-weight: 400;
    color: #242424;
    line-height: 20px;

    margin: 0 0 10px 20px;
}

main .exhibition .book_introduction .book_introduction_s li .names {
    /* width: 135px;
    height: 14px; */
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #ADADAD;

    margin-bottom: 14px;
}

main .exhibition .book_introduction .book_introduction_s li p {
    width: 650px;
    height: 58px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
    line-height: 22px;

    margin-bottom: 14px;
}


main .exhibition .book_introduction .book_introduction_s li button {
    width: 88px;
    height: 25px;
    background: #ED0101;
    border: 1px solid #ED0101;
    border-radius: 2px;

    /* width: 56px;
    height: 13px; */
    font-size: 14px;
    font-family: Noto Sans S Chinese;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 20px;

    margin: 10px 10px 0 20px;
}


/* 添加 */
.exhibition .left .book_introduction .book_introduction_s .lower_1 .book_introduction_center {
    float: right;
}

.exhibition .left .book_introduction .book_introduction_s .lower_1 {
    width: 894px;
    border-bottom: 1px solid #F6F6F6;
    padding-bottom: 30px;
}


/* 分页跳转 */

/* .exhibition .left .book_introduction .sort {
    display: inline-flex;
    margin-left: 386px;
}

.exhibition .left .book_introduction .sort .num button {
    width: 35px;
    height: 35px;
    background: #FFFFFF;
    border: 1px solid #EEEEEE;

    font-size: 14px;
    font-family: Helvetica Neue;
    font-weight: 400;
    color: #999999;
    line-height: 14px;
}

.exhibition .left .book_introduction .sort .num.on button{
   border-left: none;
   border-right: none;
}
.exhibition .left .book_introduction .sort .num.ai button{
    border-left: none;
 } */
 

/* 
.exhibition .left .book_introduction .sort .dian {
 
    font-size: 14px;
    font-family: Helvetica Neue;
    font-weight: 400;
    color: #999999;
    line-height: 14px;

    margin: 6px;
}

.exhibition .left .book_introduction .sort .next button {
    width: 60px;
    height: 35px;
    background: #FFFFFF;
    border: 1px solid #EEEEEE;

   
    font-size: 14px;
    font-family: Adobe Heiti Std;
    font-weight: normal;
    color: #999999;
    line-height: 14px;

    margin: 0 12px;
}

.exhibition .left .book_introduction .sort .num_txt,
.exhibition .left .book_introduction .sort .num_tet {
    
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
    line-height: 14px;
}

.exhibition .left .book_introduction .sort .num_txt {
    margin: 12px 12px 12px 0;
}

.exhibition .left .book_introduction .sort .num_tet {
    margin: 0;
}

.exhibition .left .book_introduction .sort .num_tet input {
    width: 35px;
    height: 35px;
    background: #FFFFFF;
    border: 1px solid #EEEEEE;

    margin: 0 10px;
}

.exhibition .left .book_introduction .sort .but button {
    width: 60px;
    height: 35px;
    background: #F6F6F6;
    border: 1px solid #D2D2D2;
    border-radius: 2px;

   
    font-size: 14px;
    font-family: Noto Sans S Chinese;
    font-weight: 400;
    color: #999999;
    line-height: 20px;

    margin-left: 12px;
} */