@charset "UTF-8";
#page_content {
    margin-bottom: 0 !important;
}
.pdtext_style {
    padding-top: 50px;
}
.pdtext_details {
    margin-top: 30px;
    line-height: 2.5;
}
.pdimg_style {
    width: 100%;
    margin: 20px 0 50px;
}
.next_pd {
    width: 100%;
    height: 100%;
    background: #F5F5F5;
    padding: 40px 0 70px;
}
.next_pd_title {
    text-align: center;
    font-size: 26px;
    font-weight: bold;
}
.all_his {
    padding: 1% 0 0 20%;
    line-height: 3;
}
.detail_years {
    position: relative;
    max-width: 80%;
    display: flex;
}
.years {
    display: inline-block;
    width: 18%;
}
.years_2 {
    display: inline-block;
    width: 78%;
}
.years_title {
    font-size: 18px;
    font-weight: bold;
}
.detail_years::after {
    content: '';
    position: absolute;
    top: 30px;
    bottom: 0;
    left: 27px;
    width: 1px;
    background-color: #c8bcbc;
    height: 30px;
}
.no_line::after {
    display: none;
}


@media screen and (max-width:991px){
    .all_his {
        padding: 3% 0;
        line-height: 2;
    }
    .detail_years {
        max-width: 100%
    }
    .next_pd {
        padding: 40px 20px;
    }
    .detail_years {
        flex-direction: column;
    }
    .detail_years::after {
        display: none;
    }
    .years,.years_2{
        width: 100%;
    }
    .years {
        font-weight: bold;
    }
    .detail_years {
        margin-bottom: 10px;
    }
    .detail_years:last-child {
        margin-bottom: 0;
    }
}

@media screen and (min-width:992px) and (max-width:1539px) {

    .change_line {
        line-height: 2;
    }
}