/* 关于 */
main .about_box {
    position: fixed;
    top: 0px;
    left: 0px;
    background: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 100%;
    z-index: 101;
    display: none;
}

main .about_box .about_dialog_box {
    width: 340px;
    padding: 15px;
    background: rgba(0, 0, 0, 1);
    border-radius: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

main .about_box .about_dialog_box .title_close_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

main .about_box .about_dialog_box .title_close_box .title_box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #ffffff;
}

main .about_box .about_dialog_box .title_close_box .title_box .icon_img {
    width: 20px;
    height: 20px;
    margin-right: 15px;
}

main .about_box .about_dialog_box .about_close_box {
    width: 20px;
    height: 20px;
}

main .about_box .about_dialog_box .logo_box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 5px;
}

main .about_box .about_dialog_box .logo_box .logo {
    width: 50px;
}

main .about_box .about_dialog_box .logo_name_box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

main .about_box .about_dialog_box .logo_name_box .logo_name {
    width: 80px;
}

main .about_box .about_dialog_box .about_info_box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

main .about_box .about_dialog_box .about_info_box .icon_img {
    width: 15px;
    height: 15px;
    margin-right: 5px;
}

main .about_box .about_dialog_box .about_info_box .name {
    color: #ffffff;
    font-size: 14px;
    margin-bottom: 20px;
}

main .about_box .about_dialog_box .about_info_box .time_box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #909399;
    font-size: 12px;
    margin-right: 20px;
}

main .about_box .about_dialog_box .about_info_box .issuer_box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #909399;
    font-size: 12px;
}

main .about_box .about_dialog_box .about_info_box .page_total_box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #909399;
    font-size: 12px;
    margin-right: 20px;
}

main .about_box .about_dialog_box .about_info_box .hits_box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #909399;
    font-size: 12px;
}