.oshirase div.title {
        display: block;
    }
    .oshirase a {
        color: hsl(34, 30%, 23%);
    }
    .oshirase a:hover {
        text-decoration: none;
    }
    .pc {
        display: block;
    }
    .sp {
        display: none;
    }
@media screen and (max-width: 640px) {
    .pc {
        display: none!important;
    }
    .sp {
        display: block!important;
    }
    .oshirase br {
        display: none;
    }
    .oshirase {
        border-bottom: solid 1px #BCB6B0;
    }
    .oshirase li {
        border-top: solid 1px #BCB6B0;
        padding-top: 10px!important;
        margin-bottom: 5px!important;
        transition: .3s;
    }
    .section_news ul li:not(:last-child) {
      margin-bottom: 5px;
    }
    .oshirase li div.day {
        width: 30%;
        border-right: none;
    }
    .oshirase li .sp {
        float: left;
        width: 100%;
    }
    /*追加*/
    .section_news ul li .news {
        width: 100%;
        margin-left: 0;
    }
    .section_news ul li {
        display: block;
    }
    .section_news ul li div.day {
        width: 30%;
        float: left;
    }
    .oshirase div.title {
        padding-bottom: 5px!important;
    }
    .oshirase .naiyo {
        display: none;
        line-height: 1.6em;
        padding-bottom: 5px;
    }
    .oshirase .yaji {
        position: relative;
    }
    .oshirase .yaji:hover {
        cursor: pointer;
    }
    .oshirase .yaji::after {
        position: absolute;
        top: 0;
        right: 10px;
        display: block;
        -webkit-transition: all 0.35s;
        transition: all 0.35s;
        content: '\f077';
        font-family: "Font Awesome 5 Free";
        font-weight: 600;
        color: #BCB6B0;
        pointer-events: none;
    }
    .oshirase .yaji.active::after  {
        transform: rotate(
            180deg
        );
    }
}