@charset "UTF-8";
.common_fv {
  background-image: url(../img/blog/main_image.jpg);
}
@media screen and (min-width: 770px) {
  /* 一覧ページ */
  #blog_conts {
    clear: both;
    float: left;
    width: 100%;
    height: auto;
    background-color: var(--color-bg-main);
    background-repeat: repeat;
    padding-bottom: 100px;
  }
  #blog_conts .auto {
    width: 1100px;
    margin: 80px auto 0;
  }
  #blog_conts .left_column {
    width: 760px;
    float: left;
    padding: 30px 20px 50px;
    box-sizing: border-box;
    background-color: #fff;
  }
  #blog_conts .left_column h2 {
    font-size: 22px;
    line-height: 1.3;
    border-bottom: 1px solid var(--color-border-sub);
    margin-bottom: 20px;
    padding-bottom: 12px;
    clear: both;
  }
  #blog_conts .left_column #article {
    width: 100%;
    float: left;
    clear: both;
    margin-bottom: 16px;
  }
  #blog_conts .left_column .box {
    width: 100%;
    float: left;
    clear: both;
    border-bottom: 1px solid var(--color-border-sub);
    padding-bottom: 20px;
    margin-bottom: 20px;
    align-items: center;
  }
  #blog_conts .left_column .box a:hover {
    color: #000000;
    text-decoration: underline;
  }
  #blog_conts .left_column .box .img {
    width: 180px;
    line-height: 0;
    vertical-align: middle;
    display: inline-block;
  }
  #blog_conts .left_column .box .img img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    /* この一行を追加するだけ！ */
  }
  #blog_conts .left_column .box .right_box {
    margin-left: 12px;
    vertical-align: top;
    display: inline-block;
    width: 510px;
  }
  #blog_conts .left_column .box .right_box .meta {
    font-size: 14px;
    line-height: 14px;
    text-align: right;
  }
  #blog_conts .left_column .box .right_box .category {
    display: block;
    margin-bottom: 12px;
  }
  #blog_conts .left_column .box .right_box .category a {
    color: #2191e8;
  }
  #blog_conts .encircle .box .right_box .category a {
    text-decoration: none;
    color: #2191e8;
  }
  #blog_conts .left_column .box .right_box .category a:hover {
    text-decoration: underline;
    color: #2191e8;
  }
  #blog_conts .left_column .box .right_box dl {
    margin-bottom: 12px;
  }
  #blog_conts .left_column .box .right_box dl dt {
    font-size: 20px;
    line-height: 1.3;
    margin-bottom: 8px;
    font-weight: bold;
  }
  #blog_conts .left_column .box .right_box dl dt a {
    font-weight: bold;
  }
  #blog_conts .left_column .box .right_box dl dd {
    color: #828282;
    line-height: 26px;
    font-size: 14px;
  }
  #blog_conts .left_column .box .right_box .from {
    text-align: right;
    line-height: 0px;
  }
  #blog_conts .left_column .box .right_box .small {
    font-size: 9px;
  }

  /* 詳細ページ */
  #blog_detail_conts {
    clear: both;
    float: left;
    width: 100%;
    height: auto;
    background-color: var(--color-bg-main);
    background-repeat: repeat;
    padding-bottom: 100px;
  }
  #blog_detail_conts .auto {
    width: 1100px;
    margin: 80px auto 0;
  }
  #blog_detail_conts .left_column {
    width: 760px;
    float: left;
    padding-top: 52px;
    padding-right: 40px;
    padding-left: 40px;
    padding-bottom: 62px;
    box-sizing: border-box;
    background-color: #fff;
  }
  #blog_detail_conts .left_column .select {
    width: 100%;
    clear: both;
    position: relative;
  }
  #blog_detail_conts .left_column .list_button {
    display: flex;
    font-size: 14px;
    line-height: 26px;
    width: 150px;
    height: 50px;
    text-align: center;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  #blog_detail_conts .left_column .list_button a {
    width: 100%;
    float: left;
    clear: both;
    border: 1px solid var(--color-border-sub);
    padding: 10px 0 8px 15px;
    box-sizing: border-box;
    background-color: #fff;
    background-image: url(../img/blog/icon_news.png);
    background-repeat: no-repeat;
    background-position: 22px center;
    background-size: 16px;
    transition: .3s;
  }
  #blog_detail_conts .left_column .list_button a:hover {
    text-decoration: none;
    opacity: 1;
    color: #fff;
    border-color: var(--color-thema);
    background-color: var(--color-thema);
    background-image: url(../img/blog/icon_news_white.png);
  }
  #blog_detail_conts .left_column .select ul {
    display: flex;
    text-align: center;
    width: 100%;
    float: left;
    clear: both;
    justify-content: space-between;
  }
  #blog_detail_conts .left_column .select ul li {
    display: flex;
    width: 250px;
    font-size: 15px;
    line-height: 1.5;
    text-align: left;
    margin-inline: auto;
  }
  #blog_detail_conts .left_column .select ul li:hover {
    text-decoration: none;
  }
  #blog_detail_conts .left_column .select ul .prev {
    margin-left: 0;
  }
  #blog_detail_conts .left_column .select ul .next {
    margin-right: 0;
  }
  #blog_detail_conts .left_column .select ul a {
    width: 100%;
    border: 1px solid var(--color-border-sub);
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-size: 8px;
    padding: 13px 20px 13px;
    transition: .3s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  #blog_detail_conts .left_column .select ul .prev a {
    min-height: 50px;
    padding-left: 38px;
    border: 1px solid var(--color-border-sub);
    background-image: url(../img/share/arrow_left_navy.png);
    background-position: 14px center;
  }
  #blog_detail_conts .left_column .select ul .next a {
    padding-right: 38px;
    border: 1px solid var(--color-border-sub);
    background-image: url(../img/share/arrow_right_navy.png);
    background-position: right 14px center;
  }
  #blog_detail_conts .left_column .select ul a:hover {
    text-decoration: none;
    opacity: 1;
    color: #fff;
    border-color: var(--color-thema);
    background-color: var(--color-thema);
  }
  #blog_detail_conts .left_column .select ul .prev a:hover {
    background-image: url(../img/share/arrow_left_white.png);
  }
  #blog_detail_conts .left_column .select ul .next a:hover {
    background-image: url(../img/share/arrow_right_white.png);
  }
  #blog_detail_conts .left_column .article {
    margin: 40px 0;
    width: 100%;
    float: left;
    clear: both;
  }
  #blog_detail_conts .left_column h2 {
    font-size: 24px;
    line-height: 40px;
    border-bottom: 1px solid var(--color-border-sub);
    margin-bottom: 10px;
    padding-bottom: 16px;
  }
  #blog_detail_conts .left_column .fb-like {
    margin-bottom: 30px;
  }
  #blog_detail_conts .left_column p {
    font-size: 16px;
    line-height: 1.75;
  }
  #blog_detail_conts .left_column .meta {
    display: flex;
    gap: 16px;
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  #blog_detail_conts .left_column .category {
    display: block;
    width: fit-content;
  }
  #blog_detail_conts .left_column .category a {
    width: fit-content;
    color: #2191e8;
    text-decoration: underline;
    box-shadow: none;
  }
  #blog_detail_conts .article img {
    height: auto !important;
  }
}

@media screen and (max-width:769px) {
  /* 一覧ページ */
  #blog_conts {
    width: 100%;
    height: auto;
    background-color: var(--color-bg-main);
    padding-bottom: 80px;
  }
  #blog_conts .auto {
    width: 90%;
    margin: 0 5%;
    float: none;
  }
  #blog_conts .left_column {
    padding: 26px 5% 44px;
    box-sizing: border-box;
    background-color: #fff;
    margin-bottom: 32px;
  }
  #blog_conts .left_column h2 {
    font-size: 2rem;
    line-height: 1.5;
    border-bottom: 1px solid var(--color-border-main);
    margin-bottom: 20px;
    padding-bottom: 12px;
  }
  #blog_conts .left_column #article {
    margin-bottom: 16px;
  }
  #blog_conts .left_column .box {
    border-bottom: 1px solid var(--color-border-main);
    padding-bottom: 20px;
    margin-bottom: 20px;
    align-items: center;
  }
  #blog_conts .left_column .box a:hover {
    color: #000000;
    text-decoration: underline;
  }
  #blog_conts .left_column .box .img {
    line-height: 0;
    vertical-align: middle;
    width: 100%;
    margin: 0 auto 18px;
    max-width: 300px;
  }
  #blog_conts .left_column .box .img img {
    object-fit: cover;
  }
  #blog_conts .left_column .box .right_box {
    vertical-align: top;
  }
  #blog_conts .left_column .box .right_box .meta {
    font-size: 1.4rem;
    line-height: 1.4;
    text-align: right;
  }
  #blog_conts .left_column .box .right_box .category a {
    color: #2191e8;
  }
  #blog_conts .encircle .box .right_box .category a {
    text-decoration: none;
    color: #2191e8;
  }
  #blog_conts .left_column .box .right_box .category a:hover {
    text-decoration: underline;
    color: #2191e8;
  }
  #blog_conts .left_column .box .right_box dl {
    margin-bottom: 12px;
  }
  #blog_conts .left_column .box .right_box dl dt {
    font-size: 1.8rem;
    line-height: 1.5;
    margin-bottom: 6px;
    font-weight: bold;
  }
  #blog_conts .left_column .box .right_box dl dt a {
    font-weight: bold;
  }
  #blog_conts .left_column .box .right_box dl dd {
    color: #828282;
    line-height: 1.5;
    font-size: 1.4rem;
  }
  #blog_conts .left_column .box .right_box .from {
    text-align: right;
    line-height: 0px;
  }
  #blog_conts .left_column .box .right_box .small {
    font-size: 9px;
  }

  /* 詳細ページ */
  #blog_detail_conts {
    width: 100%;
    height: auto;
    background-color: var(--color-bg-main);
    background-repeat: repeat;
    padding-bottom: 100px;
  }
  #blog_detail_conts .auto {
    margin: 80px 5% 0;
    width: 90%;
    float: none;
  }
  #blog_detail_conts .left_column {
    padding: 22px 5% 62px;
    box-sizing: border-box;
    background-color: #fff;
    margin-bottom: 30px;
    margin-top: -50px;
  }
  #blog_detail_conts .left_column .list_button {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 8px;
    margin-top: 8px;
  }
  #blog_detail_conts .left_column .list_button a {
    border: 1px solid #EEEEEE;
    padding: 10px 15px 8px;
    box-sizing: border-box;
    display: inline-block;
  }
  #blog_detail_conts .left_column .list_button a::before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 16px;
    height: 16px;
    box-sizing: border-box;
    background-image: url(../img/blog/icon_news.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    margin-right: 8px;
    margin-top: -3px;
  }
  #blog_detail_conts .left_column .select ul {
    text-align: center;
    display: flex;
    justify-content: space-between;
  }
  #blog_detail_conts .left_column .select ul li {
    display: flex;
    width: 49%;
    height: 50px;
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  #blog_detail_conts .left_column .select ul .prev {
    margin-right: auto;
  }
  #blog_detail_conts .left_column .select ul .next {
    margin-left: auto;
  }
  #blog_detail_conts .left_column .select ul li a {
    display: flex;
    border: 1px solid #EEEEEE;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-size: 7px;
    padding: 4px 8px 3px;
    align-items: center;
  }
  #blog_detail_conts .left_column .select ul .prev a {
    background-image: url(../img/share/arrow_left_navy.png);
    background-position: 10px center;
    padding-left: 26px;
  }
  #blog_detail_conts .left_column .select ul .next a {
    text-align: right;
    background-image: url(../img/share/arrow_right_navy.png);
    background-position: right 10px center;
    padding-right: 26px;
  }
  #blog_detail_conts .left_column .article {
    margin: 20px 0;
  }
  #blog_detail_conts .left_column h2 {
    font-size: 20px;
    line-height: 30px;
    border-bottom: 1px solid var(--color-border-sub);
    padding-bottom: 16px;
    margin-bottom: 10px;
  }
  #blog_detail_conts .left_column .fb-like {
    margin-bottom: 30px;
    text-align: right;
    width: 100%;
  }
  #blog_detail_conts .left_column p {
    font-size: 15px;
    line-height: 1.8;
  }
  #blog_detail_conts .left_column .meta {
    display: flex;
    gap: 10px;
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  #blog_detail_conts .left_column .category a {
    color: #2191e8;
    text-decoration: underline;
  }
  #blog_detail_conts .article img {
    height: auto !important;
  }
}