@charset "utf-8";
.history .page_bnr{
    background-image: url(../img/company/history/main_bg_pc.jpg);
    background-image: -webkit-image-set(url(../img/company/history/main_bg_pc.jpg) 1x, url(../img/company/history/main_bg_pc@2x.jpg) 2x);
    background-image: image-set(url(../img/company/history/main_bg_pc.jpg) 1x, url(../img/company/history/main_bg_pc@2x.jpg) 2x);
}
@media only screen and (min-width: 0) and (max-width: 767px) { /*SP*/
    .history .page_bnr{
        background-image: url(../img/company/history/main_bg_sp.jpg);
        background-image: -webkit-image-set(url(../img/company/history/main_bg_sp.jpg) 1x, url(../img/company/history/main_bg_sp@2x.jpg) 2x);
        background-image: image-set(url(../img/company/history/main_bg_sp.jpg) 1x, url(../img/company/history/main_bg_sp@2x.jpg) 2x);
    }
}
.history_table {
    text-align: left;
    margin: 77px auto 72px;
}
.history_table tr:nth-child(even) {
    background-color: #f7f7f7;
}
.history_table th,
.history_table td {
    padding: 27px 20px;
}
.history_table th{
    width: 19%;
    min-width: 8em;
    color: #4abcf2;
    border-right:solid 1px #dbdbdb;
    font-weight: bold;
    white-space: nowrap;
}
.history_table th span{
    color: #999999;
    margin-left: 1em;
    font-size: 0.875rem;
}
@media only screen and (min-width: 0) and (max-width: 767px) { /*SP*/
    .history_table {
        margin: 55px auto 57px;
    }
    .history_table th ,
    .history_table td {
        font-size: 0.875rem;
        padding: 15px 10px;
    }
    .history_table th{
        min-width: 5em;
        width: 18%;
    }
    .history_table th span{
        font-size: 0.687rem;
        margin-left: 0;
        display: block;
    }
}