/* メインビュー画像設定 */
#news .mainv::after {
    background: url(../images/news/mainv_pc.jpg) no-repeat center center /cover;
}
/* 全体のレイアウト */
.flex {
    display: flex;
}
/* カテゴリ一覧 */
.select-area {
    width: 280px;
    margin-right: 30px;
}
.filter-btn {
    border-bottom: dotted 2px #9ED3E6;
    padding: 10px 0 10px 20px;
    box-sizing: border-box;
    color: #1840A0;
    font-size: 1.6rem;
}
.filter-btn.is-active {
    background: #E1F2F8;
}
.tab-hilight {
    display: flex;
    flex-direction: column;
}
.select-area .arrow-en {
    position: relative;
}
.select-area .arrow-en::before {
    display: inline-block;
    position: absolute;
    top: 25%;
    right: 15px;
    content: '';
    background-image: url(../images/news/arrow-en.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 25px;
    height: 25px;
    transition: right .3s;
}
/* 記事一覧 */
.news-list {
    width: 100%;
}
.news-item:first-child {
    border-top: solid 1px #9ED3E6;
}
.news-item {
    border-bottom: solid 1px #9ED3E6;
}
.news-cont {
    display: flex;
    align-items: center;
    margin-left: 30px;
    padding: 15px 0;
}
.date-cat {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    width: 36%;
}
.date {
    margin-right: 30px;
}
.cat {
    background-color: #E1F2F8;
    border-radius: 20px;
    padding: 1px 15px;
}
.news-item.arrow::before {
    top: 42%;
}
/* ページネーション */
.page-numbers {
    display: flex;
    padding: 10px;
    justify-content: center;
    line-height: 1rem;
    margin-top: 20px;
}
.page-numbers .current {
    background-color: #E1F2F8;
    width: 10px;
    height: 10px;
    border-radius: 50%;
  }
/* 記事詳細ページ */
.ttl {
    text-align: center;
}
.date-cat.right {
    margin: 0 0 0 auto;
    justify-content: flex-end;
}
.main .news{
    margin: 30px 0;
}
.main .news a {
    color: #1840A0;
}
@media (max-width: 750px)  {
    .flex {
        display: block;
    }
    /* カテゴリ選択 */
    .select-area {
        width: 100%;
        margin: 0 0 30px 0;
    }
    .tab {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .tab-hilight {
        width: 49%;
        display: block;
        margin-bottom: 10px;
    }
    .filter-btn {
        position: relative;
        color: #1840A0;
        border: 1px solid #707070;
        font-size: 14px;
        font-weight: 600;
        text-align: left;
        border-radius: 8px;
        padding: 3.6vw;
        line-height: 1;
        transition: .3s;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        height: 100%;
    }
    .filter-btn::after {
        width: 18px;
        height: 18px;
        content: '';
        background: url(../images/common/arrow2.png) no-repeat center center / cover;
        position: absolute;
        top: 50%;
        right: 10px;
        transform: translateY(-50%);
    }
    .select-area .arrow-en::before {
        content: none;
        background-image: initial;
    }
    /* 記事一覧 */
    .news-cont {
        display: block;
        margin: 0 10px;
    }
    .date-cat {
        width: 100%;
        font-size: 1.3rem
    }
    .date {
        margin-right: 15px;
    }
    .cat {
        padding: 0 10px;
    }
    .arrow::before {
        right: 15px;
    }
}