@charset "utf-8";
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@600&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@500&display=swap");

/* ========================================================
	blog.css => ページ用CSS
======================================================== */

#container {
  /* color: #222222; */
}
#container {
  font-size: 1rem;
}
.blog_contents {
  margin-top: 4%;
}
.w1000 {
  position: relative;
  display: block;
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (max-width: 1200px) {
  .w1000 {
    width: auto;
    margin-right: 5vw;
    margin-left: 5vw;
  }
}
@media screen and (max-width: 768px) {
  .blog_contents {
    margin-top: 7%;
  }
  #container {
    padding-bottom: 30px;
  }
}

/* img
============================================================================================================ */
img {
  max-width: 100%;
  height: auto;
}
.ofi {
  object-fit: cover;
  font-family: "object-fit: cover;";
}

/* blog_top_navi
============================================================================================================ */
.blog_top_navi {
  position: relative;
  display: flex;
}
.blog_top_navi:before {
  content: "";
  display: inline-block;
  width: 100vw;
  height: 100%;
  background: var(--base-color2);
  position: absolute;
  left: calc(-50vw + 50%);
  top: 0;
  z-index: -1;
}
.blog_top_navi.fix {
  position: fixed;
  /*top: 80px;*/
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.blog_top_navi .new {
  padding: 1em 20px 1em 0;
}
.blog_top_navi .new a {
  color: #fff;
  font-size: 130%;
}
.blog_top_navi .category_list {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: 1em 20px 1em 0;
}
.blog_top_navi .category_list li {
  position: relative;
}
.blog_top_navi .category_list li:first-child {
  display: none;
}
.blog_top_navi .category_list li:before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 1em;
  background: var(--subt-color);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.blog_top_navi .category_list a {
  font-size: 130%;
  text-decoration: none;
  color: var(--subt-color);
  padding: 0 1em;
}
.blog_top_navi .search_box_icon {
  width: 19px;
  height: auto;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.blog_top_navi .search_box_icon.open img {
  display: none;
}
.blog_top_navi .search_box_icon.open:before {
  content: "";
  display: inline-block;
  width: 2px;
  height: 20px;
  background: #fff;
  position: absolute;
  left: 7px;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}
.blog_top_navi .search_box_icon.open:after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 20px;
  background: #fff;
  position: absolute;
  left: 7px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.blog_top_navi .search_box_input {
  position: absolute;
  right: 0;
  background: var(--base-color2);
  border: none;
  margin: 0;
  top: 100%;
  z-index: 1000;
  padding: 20px 25px;
}
.blog_top_navi .search_box_input > div {
  display: block;
  width: 100%;
  white-space: nowrap;
}
.blog_top_navi input.search_box_field {
  font-size: 160%;
  margin: 0;
  vertical-align: middle;
  outline: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: none;
  width: 250px;
  padding: 0.4em 1em 0.3em;
  border-radius: 3em;
}
_:-ms-lang(x)::-ms-backdrop,
.blog_top_navi input.search_box_field {
  padding-top: 0.6em;
  padding-bottom: 0.2em;
}
.blog_top_navi input.search_box_btn {
  border: none;
  cursor: pointer;
  width: 20px;
  height: 20px;
  background: url("../images/blog/icon_search_white.svg") center center no-repeat;
  margin-left: 15px;
}
@media screen and (max-width: 768px) {
  .blog_top_navi {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    background: var(--bg-color3);
    border-top: 1px solid var(--line-color);
    border-bottom: 1px solid var(--line-color);
    display: inline-block;
  }
  .blog_top_navi:before {
    content: none;
  }
  .blog_top_navi.fix {
    left: 0;
    transform: translateX(0);
  }
  .blog_top_navi .new {
    display: none;
  }
  .display_selectedItem {
    font-size: 140%;
    height: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding-left: 5vw;
    position: relative;
  }
  .display_selectedItem:before {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 7px 0 7px;
    border-color: var(--base-color2) transparent transparent transparent;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    position: absolute;
    right: 75px;
    top: 50%;
  }
  .display_selectedItem.active:before {
    -webkit-transform: translateY(-50%) rotate(180deg);
    transform: translateY(-50%) rotate(180deg);
  }
  .blog_top_navi .category_list {
    display: block;
    width: auto;
    min-width: 70%;
    padding: 0;
    position: absolute;
    background: var(--bg-color3);
    border-top: 1px solid var(--line-color);
    z-index: 5;
  }
  .blog_top_navi .category_list li + li:before {
    content: none;
  }
  .blog_top_navi .category_list a {
    font-size: 130%;
    color: var(--link-color);
    padding: 0.5em 5vw;
    display: block;
    border-bottom: 1px solid var(--line-color);
  }
  .blog_top_navi .category_list li:nth-child(2) a {
    padding: 0.5em 5vw;
  }
  .blog_top_navi .search_box_icon {
    background: var(--base-color2);
    top: 0;
    transform: translateY(0);
    width: 60px;
    height: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .blog_top_navi .search_box_icon img {
    width: 19px;
    height: auto;
  }
  .blog_top_navi .search_box_icon.open:before,
  .blog_top_navi .search_box_icon.open:after {
    left: 50%;
  }
  .blog_top_navi .search_box_input {
    width: 100vw;
    right: calc(-50vw + 50%);
    padding: 10px 5vw;
  }
  .blog_top_navi input.search_box_field {
    width: -webkit-calc(100% - 20px - 5vw);
    width: calc(100% - 20px - 5vw);
    font-size: 130%;
    padding: 0.6em 1.2em;
  }
}

/* blog title
============================================================================================================ */
.title_blog_l {
  font-size: 300%;
  font-weight: bold;
  text-align: center;
  margin: 1.75em 0 0.5em;
}
.title_blog_m {
  font-size: 220%;
  font-weight: bold;
  margin: 1.5em 0 1em;
  position: relative;
}
.title_blog_m:before {
  content: "";
  display: inline-block;
  width: 100%;
  height: 1px;
  background: var(--line-color);
  position: absolute;
  left: 0;
  top: 50%;
}
.title_blog_m span {
  position: relative;
  z-index: 2;
  background: var(--base-color1);
  padding-right: 0.5em;
}
.title_blog_s {
  font-size: 200%;
  font-weight: bold;
  margin-bottom: 0.5em;
  margin-top: 2em;
}
.blog_side > div:first-child .title_blog_s:nth-of-type(1) {
  margin-top: 0;
}
.blog_catch {
  font-size: 180%;
  text-align: center;
  margin-bottom: 3em;
}
@media screen and (max-width: 768px) {
  .title_blog_l {
    font-size: 240%;
    margin-top: 1em;
  }
  .blog_catch {
    font-size: 160%;
  }
  .title_blog_m {
    margin: 1em 0 0.5em;
  }
  .title_blog_m:before {
    content: none;
  }
  .title_blog_m.title_blog_m_sp_line:before {
    content: "";
    display: inline-block;
    width: 100%;
    height: 1px;
    background: #a9adac;
    position: absolute;
    left: 0;
    top: 50%;
  }
  .title_blog_s {
    font-size: 220%;
    margin-top: 1em;
  }
  .blog_side > div:first-child .title_blog_s:nth-of-type(1) {
    margin-top: 1em;
  }
}

/* blog col
============================================================================================================ */
.blog_3col,
.blog_4col {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.blog_3col > li,
.blog_3col > div,
.blog_3col > article {
  width: 31%;
  margin-bottom: 3%;
}
.blog_3col:after {
  content: "";
  display: block;
  width: 31%;
}
.blog_4col > li,
.blog_4col > div,
.blog_4col > article {
  width: 22.3%;
  margin-bottom: 3%;
}
.blog_4col:before {
  content: "";
  display: block;
  width: 22.3%;
  order: 1;
}
.blog_4col:after {
  content: "";
  display: block;
  width: 22.3%;
}
@media screen and (max-width: 768px) {
  .blog_3col > li,
  .blog_3col > div,
  .blog_3col > article {
    width: 100%;
    margin-bottom: 7%;
  }
  .blog_3col:after {
    content: none;
  }
  .blog_4col > li,
  .blog_4col > div,
  .blog_4col > article {
    width: 47%;
    margin-bottom: 7%;
  }
  .blog_4col:before,
  .blog_4col:after {
    content: none;
  }
}

/* blog list
============================================================================================================ */
.blog_3col a,
.blog_4col a {
  color: var(--font-color);
  text-decoration: none;
  display: block;
}
.blog_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.blog_cate {
  display: inline-block;
  font-size: 130%;
  line-height: 1.5;
  border: 1px solid var(--font-color);
  border-radius: 2em;
  padding: 0.2em 1em 0.1em;
  margin: 1.1em 0 1em;
}
_:-ms-lang(x)::-ms-backdrop,
.blog_cate {
  padding-top: 0.4em;
  padding-bottom: 0;
}
.blog_title {
  font-size: 160%;
  font-weight: bold;
  line-height: 1.5;
}
.blog_date {
  font-size: 130%;
  margin-top: 0.5em;
}
.blog_3col .blog_image {
  width: 100%;
  height: 233px;
}
.blog_3col .blog_title {
  font-size: 180%;
}
.blog_4col .blog_image {
  width: 100%;
  height: 167px;
}
@media screen and (max-width: 1200px) {
  .blog_3col .blog_image {
    width: 100%;
    height: 20vw;
  }
  .blog_4col .blog_image {
    width: 100%;
    height: 15vw;
  }
}
@media screen and (max-width: 768px) {
  .blog_3col .blog_image {
    width: 100%;
    height: 67vw;
  }
  .blog_4col .blog_image {
    width: 100%;
    height: 31vw;
  }
}

/* recommend_area
============================================================================================================ */
.recommend_area {
  position: relative;
  padding: 30px 0 10px;
}
.recommend_area:before {
  content: "";
  display: inline-block;
  width: 100vw;
  height: 100%;
  background: var(--bg-color4);
  position: absolute;
  left: calc(-50vw + 50%);
  top: 0;
  z-index: -1;
}
.recommend_area .title_blog_m {
  margin-top: 0;
}
.recommend_area .title_blog_m:before {
  content: none;
}
.recommend_area .title_blog_m span {
  background: none;
}

/* rank_area
============================================================================================================ */
.rank_area_top {
  margin-bottom: 7%;
}
.rank_area_top > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.rank_area_top .tab-btn {
  cursor: default !important;
}
.rank_area_top > div > p,
.rank_area_top > div > div {
  width: 47.6%;
}
.rank_area_top .rank_area_title span {
  display: inline-block;
  font-size: 160%;
  font-weight: bold;
  border-bottom: 2px solid var(--font-color);
  margin-bottom: 2em;
}
.rank_area .btn-area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-bottom: 2px solid var(--base-color2);
}
.rank_area .rank_area_title {
  background: var(--bg-color2);
  width: 50%;
}
.rank_area .rank_area_title.active {
  background: var(--base-color2);
}
.rank_area .rank_area_title span {
  display: block;
  font-size: 160%;
  font-weight: bold;
  text-align: center;
  color: var(--subt-color);
  padding: 0.4em 0 0.2em;
}
_:-ms-lang(x)::-ms-backdrop,
.rank_area .rank_area_title span {
  padding-top: 0.5em;
  padding-bottom: 0.1em;
}
.rank_area .panel-area {
  background: var(--bg-color4);
  padding: 10% 7%;
  border-bottom: 2px solid var(--base-color2);
}

.rank_list {
  counter-reset: rankcount 0;
}
.rank_list > li {
  position: relative;
}
.rank_list > li:before {
  content: counter(rankcount);
  counter-increment: rankcount 1;
  position: absolute;
  left: 3px;
  top: 2px;
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  line-height: 1;
  z-index: 2;
}
.rank_list > li:first-child:before {
  left: 4px;
}
.rank_area_top .rank_list > li:before {
  left: 5px;
  top: 5px;
}
.rank_area_top .rank_list > li:first-child:before {
  left: 6px;
}
.rank_list li + li {
  margin-top: 10%;
}
.rank_area_top .rank_list li + li {
  margin-top: 6%;
}
.rank_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  text-decoration: none;
  position: relative;
}
.rank_list li a .blog_image:before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 30px 30px 0 0;
  border-color: #0e357f transparent transparent transparent;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}
.rank_area_top .rank_list li a .blog_image:before {
  border-width: 40px 40px 0 0;
}
.rank_list li:first-child a .blog_image:before {
  border-color: #a9862a transparent transparent transparent;
}
.rank_list li:nth-child(2) a .blog_image:before {
  border-color: #8c99a7 transparent transparent transparent;
}
.rank_list li:nth-child(3) a .blog_image:before {
  border-color: #ab5c23 transparent transparent transparent;
}
.rank_area_top .rank_list li a .blog_image {
  width: 102px;
  height: 102px;
}
.rank_area_top .rank_list li a > div {
  width: -webkit-calc(100% - 102px - 6%);
  width: calc(100% - 102px - 6%);
}
.rank_list li a > div .blog_cate {
  margin-top: 0;
}
.rank_area .rank_list li a .blog_image {
  width: 61px;
  height: 61px;
}
.rank_area .rank_list li a > div {
  width: -webkit-calc(100% - 61px - 7%);
  width: calc(100% - 61px - 7%);
}
.rank_area .rank_list li a > div .blog_cate {
  display: none;
}
.rank_area .rank_list li a > div .blog_title {
  font-size: 140%;
  line-height: 1.45;
}
@media screen and (max-width: 768px) {
  .rank_area_top,
  .rank_area {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
  }
  .rank_area_top > div {
    border-bottom: 2px solid #222222;
  }
  .rank_area_top > div > p {
    width: 50%;
  }
  .rank_area_top > div > div {
    width: 100%;
  }
  .rank_area_top .rank_area_title {
    background: #d1d1d1;
  }
  .rank_area_top .rank_area_title.active {
    background: #222222;
  }
  .rank_area_top .rank_area_title span,
  .rank_area .rank_area_title span {
    display: block;
    font-size: 150%;
    border-bottom: none;
    margin-bottom: 0;
    text-align: center;
    color: var(--subt-color);
    padding: 0.6em 0 0.4em;
  }
  .rank_area_top .panel-area,
  .rank_area .panel-area {
    background: var(--bg-color3);
    padding: 7% 5vw;
  }
  .rank_area_top .rank_list li a .blog_image,
  .rank_area .rank_list li a .blog_image {
    width: 78px;
    height: 78px;
  }
  .rank_area_top .rank_list li a > div,
  .rank_area .rank_list li a > div {
    width: -webkit-calc(100% - 78px - 6%);
    width: calc(100% - 78px - 6%);
  }
  .rank_area_top .rank_list li a > div .blog_cate,
  .rank_area .rank_list li a > div .blog_cate {
    padding: 0.1em 1em 0em;
    margin-bottom: 0.75em;
  }
  .rank_area_top .rank_list li a > div .blog_title,
  .rank_area .rank_list li a > div .blog_title {
    font-size: 160%;
    line-height: 1.45;
  }
  .rank_area_top .rank_list li a .blog_image:before,
  .rank_area .rank_list li a .blog_image:before {
    border-width: 30px 30px 0 0;
  }
  .rank_area_top .rank_list > li:before,
  .rank_area .rank_list > li:before {
    left: 3px;
    top: 2px;
  }
  .rank_area_top .rank_list > li:first-child:before,
  .rank_area .rank_list > li:first-child:before {
    left: 4px;
  }
}

/* tab
============================================================================================================ */
.tab-box .tab-btn,
.tab-box-sp .tab-btn {
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  transition: all 0.2s ease 0s;
}
.tab-box .tab-panel,
.tab-box-sp .tab-panel {
  display: none;
}
.tab-box .tab-panel.active,
.tab-box-sp .tab-panel.active {
  display: block;
}
@media screen and (min-width: 769px) {
  .tab-box-sp .tab-panel {
    display: block;
  }
}

/* blog_list_area
============================================================================================================ */
.blog_list_area {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.blog_list_area .blog_main {
  width: 70.3%;
}
.blog_list_area .blog_side {
  width: 25%;
  margin-bottom: 5%;
}
.blog_list {
  margin-bottom: 5%;
}
.blog_list a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  text-decoration: none;
  padding: 5% 0;
  border-bottom: 1px solid var(--line-color);
  position: relative;
}
.blog_list article:first-child a {
  padding-top: 0;
}
.blog_list a .blog_image {
  width: 23.9%;
  position: relative;
}
.blog_3col a .blog_image,
.blog_4col a .blog_image {
  position: relative;
}
.blog_list a div {
  width: 71.8%;
}
.blog_list a .blog_title {
  font-size: 220%;
}
.blog_list a .blog_cate {
  margin-top: 0;
}
.blog_list a .new,
.blog_3col a .new,
.blog_4col a .new {
  font-family: "Roboto", sans-serif;
  font-size: 1.2rem;
  color: #fff;
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
}
.blog_list a .new span,
.blog_3col a .new span,
.blog_4col a .new span {
  display: inline-block;
  transform: rotate(-40deg);
  position: relative;
  left: 2px;
  top: 3px;
}
.blog_list a .new:before,
.blog_3col a .new:before,
.blog_4col a .new:before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 40px 40px 0 0;
  border-color: #c1272d transparent transparent transparent;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .blog_list_area {
    display: block;
  }
  .blog_list_area .blog_main {
    width: 100%;
  }
  .blog_list_area .blog_side {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
    margin-bottom: 0;
  }
  .blog_list {
    margin-bottom: 10%;
  }
  .blog_list a .blog_image {
    width: 47.8%;
  }
  .blog_list a div {
    width: 47.8%;
  }
  .blog_list a .blog_title {
    font-size: 160%;
    line-height: 1.3;
  }
}

/* pagination
============================================================================================================ */
.pagination {
  margin: 5% 0 10%;
}
.wp-pagenavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.wp-pagenavi span,
.wp-pagenavi a {
  display: block;
  font-size: 140%;
  line-height: 1;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  padding: 7px 0;
  margin: 0 5px;
  min-height: 30px;
  position: relative;
}
.wp-pagenavi a {
  background: var(--bg-color3);
  border-radius: 2px;
  width: 30px;
}
.wp-pagenavi a:not(.page) {
  color: transparent;
}
.wp-pagenavi span.current,
.wp-pagenavi a.current {
  display: block;
  color: var(--subt-color);
  background: var(--base-color2);
  border-radius: 2px;
  width: 30px;
}
.wp-pagenavi .previouspostslink,
.wp-pagenavi .nextpostslink {
  background: none;
}
.wp-pagenavi .previouspostslink:after,
.wp-pagenavi .nextpostslink:after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  position: absolute;
  top: 50%;
}
.wp-pagenavi .previouspostslink:after {
  right: 1em;
  border-bottom: 2px solid var(--font-color);
  border-left: 2px solid var(--font-color);
  -webkit-transform: rotate(45deg) translateY(-50%);
  transform: rotate(45deg) translateY(-50%);
}
.wp-pagenavi .nextpostslink:after {
  left: 1em;
  border-bottom: 2px solid var(--font-color);
  border-right: 2px solid var(--font-color);
  -webkit-transform: rotate(-45deg) translateY(-50%);
  transform: rotate(-45deg) translateY(-50%);
}
@media screen and (max-width: 768px) {
  .pagination {
    margin: 10% 0 10%;
  }
}

/* new_list
============================================================================================================ */
.new_list li + li {
  margin-top: 10%;
}
.new_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  text-decoration: none;
  position: relative;
}
.new_list li a .blog_image {
  width: 61px;
  height: 61px;
}
.new_list li a > div {
  width: -webkit-calc(100% - 61px - 7%);
  width: calc(100% - 61px - 7%);
}
.new_list li a .blog_title {
  font-size: 140%;
}
.side_text_link {
  font-size: 130%;
  text-align: right;
  margin-top: 1em;
}
.side_text_link a {
  text-decoration: underline;
  color: #0071bc;
}
@media screen and (max-width: 768px) {
  .new_list li a .blog_image {
    width: 78px;
    height: 78px;
  }
  .new_list li a div {
    width: -webkit-calc(100% - 78px - 6%);
    width: calc(100% - 78px - 6%);
  }
  .new_list li a .blog_title {
    font-size: 160%;
    line-height: 1.3;
  }
  .side_text_link {
    margin-bottom: 1em;
  }
}

/* side_search_box
============================================================================================================ */
.side_search_box {
  margin: 15% 0;
  position: relative;
}
.side_search_box > div {
  display: block;
  width: 100%;
  color: #000;
  white-space: nowrap;
}
.side_search_box input.search_box_btn {
  border: none;
  cursor: pointer;
  width: 17px;
  height: 17px;
  background: url(../images/blog/icon_search_black.svg) center center no-repeat;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}
.side_search_box input.search_box_field {
  margin: 0;
  vertical-align: middle;
  outline: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: none;
  background: var(--bg-color3);
  width: 100%;
  padding: 0.85em 30px 0.75em 1em;
  border-radius: 4px;
  font-size: 130%;
}
_:-ms-lang(x)::-ms-backdrop,
.side_search_box input.search_box_field {
  padding-top: 0.95em;
  padding-bottom: 0.65em;
}
@media screen and (max-width: 768px) {
  .side_search_box {
    margin: 5% 0;
  }
}

/* side_category_list
============================================================================================================ */
.side_category_list {
  border-top: 1px solid var(--line-color);
}
.side_category_list li a {
  display: block;
  font-size: 140%;
  text-decoration: none;
  padding: 0.6em 0 0.5em;
  border-bottom: 1px solid var(--line-color);
}
@media screen and (max-width: 768px) {
  .side_category_list {
    margin-bottom: 5%;
  }
}

/* blog_page_top
============================================================================================================ */
.blog_page_top {
  position: relative;
}
.blog_page_top .blog_cate {
  margin-top: 0;
}
.blog_page_top .blog_date {
  font-size: 160%;
  margin-top: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.blog_page_top h1 {
  font-size: 300%;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 1em;
}
.sns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  margin: 2em 0;
}
.sns > p + p,
.sns > li + li {
  margin-left: 20px;
}
.sns img {
  width: 100%;
  height: 35px;
}
@media screen and (max-width: 768px) {
  .blog_page_top .blog_date {
    font-size: 150%;
  }
  .blog_page_top h1 {
    font-size: 240%;
    line-height: 1.4;
  }
}

/* blog_text
============================================================================================================ */
.blog_text {
  font-size: 180%;
  margin-bottom: 60px;
  overflow-wrap: break-word;
  word-wrap: break-word;
}
.blog_text p {
  margin-bottom: 1em;
}
.blog_text p a {
  color: #1a0dab;
}
.blog_text h2 {
  font-size: 144%;
  font-weight: bold;
  line-height: 1.38;
  color: var(--subt-color);
  background: var(--base-color2);
  padding: 0.4em 0.5em 0.3em;
  margin-top: 2.5em;
  margin-bottom: 1em;
}
_:-ms-lang(x)::-ms-backdrop,
.blog_text h2 {
  padding-top: 0.6em;
  padding-bottom: 0.2em;
}
.blog_text h3 {
  font-size: 140%;
  font-weight: bold;
  line-height: 1.4;
  padding-bottom: 0.4em;
  border-bottom: 2px solid var(--base-color2);
  margin-top: 2em;
  margin-bottom: 1em;
}
.blog_text h4 {
  font-size: 120%;
  font-weight: bold;
  line-height: 1.45;
  padding-left: 1em;
  border-left: 2px solid var(--base-color2);
  margin-top: 2em;
  margin-bottom: 1em;
}
.blog_text h5 {
  font-size: 100%;
  font-weight: bold;
  line-height: 1.5;
  margin-top: 2em;
  margin-bottom: 1em;
}
.blog_text table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  line-height: 1.6;
  table-layout: fixed;
  border: 1px solid var(--line-color);
  margin: 1em 0;
}
.blog_text table th,
.blog_text table td {
  padding: 0.3em 1em;
  word-wrap: break-word;
  border: 1px solid var(--line-color);
}
_:-ms-lang(x)::-ms-backdrop,
.blog_text table th {
  padding-top: 0.5em;
  padding-bottom: 0.2em;
}
_:-ms-lang(x)::-ms-backdrop,
.blog_text table td {
  padding-top: 0.5em;
  padding-bottom: 0.2em;
}
.blog_text ul {
  width: 93%;
  margin: 0 auto 1em;
}
.blog_text ul > li {
  position: relative;
  padding-left: 1em;
  margin: 0.3em 0;
}
.blog_text ul > li:before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--base-color2);
  border-radius: 50%;
  position: absolute;
  top: 0.6em;
  left: 0;
}
.blog_text ol {
  width: 93%;
  margin: 0 auto 1em;
  counter-reset: count 0;
}
.blog_text ol > li {
  position: relative;
  padding-left: 1.6em;
  margin: 0.3em 0;
}
.blog_text ol > li:before {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  background: var(--base-color2);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 4px;
  content: counter(count);
  counter-increment: count 1;
  font-size: 1.2rem;
  color: var(--subt-color);
  line-height: 22px;
  text-align: center;
}
/* .blog_text ol > li:after {
    content: counter(count);
    counter-increment: count 1;
    font-size: 1.2rem;
    color: var(--subt-color);
    position: absolute;
    left: 5px;
    top: 5px;
} */
_:-ms-lang(x)::-ms-backdrop,
.blog_text ol > li:before {
  top: 0.2em;
}
#toc_container {
  background: var(--bg-color4) !important;
  padding: 4% 5% !important;
  margin: 3em 0 !important;
  border: none !important;
  display: block !important;
}
#toc_container .toc_title {
  font-size: 130%;
  font-weight: bold;
  text-align: left !important;
}
#toc_container .toc_list {
  font-size: 95%;
  width: 100%;
  margin: 0;
}
#toc_container .toc_list li {
  padding-left: 0;
  margin: 0;
}
#toc_container .toc_list li:before {
  content: none;
}
#toc_container .toc_list li + li {
  margin-top: 1em;
}
#toc_container a {
  text-decoration: underline !important;
}
#toc_container a:hover {
  text-decoration: none !important;
}
.blog_text blockquote {
  border: 1px solid var(--line-color);
  padding: 30px 65px;
  position: relative;
  margin-bottom: 1em;
}
.blog_text blockquote:before,
.blog_text blockquote:after {
  content: "";
  display: inline-block;
  width: 25px;
  height: 20px;
  background: url("../images/blog/mark_blockquote.svg") no-repeat;
  background-size: 100% auto;
  position: absolute;
}
.blog_text blockquote:before {
  top: 22px;
  left: 22px;
}
.blog_text blockquote:after {
  bottom: 22px;
  right: 22px;
  transform: rotate(-180deg);
}
.blog_text blockquote p:last-child {
  margin-bottom: 0;
}
.blog_text .reference {
  border: 1px solid var(--line-color);
  padding: 25px;
  margin-bottom: 1em;
}
.blog_text .reference strong {
  font-size: 100%;
}
.blog_text .reference ul {
  width: 100%;
  margin: 0;
}
.blog_text .reference ul > li {
  position: relative;
  font-size: 90%;
  padding-left: 1em;
  margin: 0.3em 0;
}
.blog_text .reference ul > li a {
  color: var(--link-color);
  text-decoration: underline;
}
.blog_text .reference ul > li:before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--base-color2);
  border-radius: 50%;
  position: absolute;
  top: 0.7em;
  left: 0;
}
.blog_text .banner {
  margin: 3em auto;
}
.floating_banner {
  max-width: 250px;
  position: fixed;
  bottom: 60px;
  right: 20px;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 3px -1px rgba(0, 0, 0, 0.15);
  z-index: 100;
  display: none;
}
.floating_banner a {
  display: block;
}
.floating_banner p {
  margin-bottom: 0;
}
.floating_banner p.close {
  position: absolute;
  left: -16px;
  top: -16px;
}
.floating_banner p.close img {
  vertical-align: top;
}
.floating_banner p.close a {
  display: block;
  width: 45px;
  height: 45px;
  padding: 10px;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
@media screen and (max-width: 768px) {
  #toc_container .toc_title {
    margin-bottom: 0.5em;
  }
  .blog_text blockquote {
    padding: 15px 50px;
  }
  .blog_text blockquote:before {
    top: 10px;
    left: 15px;
  }
  .blog_text blockquote:after {
    bottom: 10px;
    right: 15px;
  }
  .blog_text .reference > p {
    margin-bottom: 0.5em;
  }
  .blog_text .reference {
    padding: 4% 5%;
  }
  .floating_banner {
    max-width: 90vw;
    bottom: 30px;
    right: inherit;
    left: 5vw;
  }
  .floating_banner p.close a {
    width: 43px;
    height: 43px;
  }
}

/* author_box
============================================================================================================ */
.author_box {
  padding: 25px;
  background: var(--bg-color4);
  margin: 2em 0;
}
.author_box > p {
  font-size: 120%;
  font-weight: bold;
  margin-bottom: 1em;
}
.author_box > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.author_box .photo_icon {
  width: 130px;
}
.author_box .photo_icon img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
}
.author_box > div > div {
  width: -webkit-calc(100% - 160px);
  width: calc(100% - 160px);
  /* font-size: 140%; */
}
.author_box .name {
  /* font-size: 140%; */
  font-weight: bold;
  margin-bottom: 1em;
}
.author_box .name span {
  font-size: 75%;
  font-weight: normal;
  display: block;
}
.author_box .name + p {
  font-size: 75%;
}
@media screen and (max-width: 768px) {
  .author_box {
    padding: 4% 5%;
  }
  .author_box > div {
    display: block;
  }
  .author_box .photo_icon {
    margin: auto;
  }
  .author_box > div > div {
    width: 100%;
  }
  .author_box .name {
    text-align: center;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
  }
}

/* bottom_blog_list
============================================================================================================ */
.blog_main article + aside {
  margin-top: 60px;
}
.bottom_blog_list {
  margin-bottom: 7%;
}
.bottom_blog_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  text-decoration: none;
}
.bottom_blog_list li a .blog_image {
  width: 61px;
  height: 61px;
}
.bottom_blog_list .blog_title {
  width: -webkit-calc(100% - 61px - 7%);
  width: calc(100% - 61px - 7%);
  font-size: 140%;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  .bottom_blog_list li {
    margin-bottom: 6%;
  }
  .bottom_blog_list li a .blog_image {
    width: 78px;
    height: 78px;
  }
  .bottom_blog_list .blog_title {
    width: -webkit-calc(100% - 78px - 6%);
    width: calc(100% - 78px - 6%);
    font-size: 160%;
  }
}

#toc.post_contents {
  display: none;
}
.wp-block-spacer {
  display: none;
}

/* blog-card
============================================================================================================ */
.blog-card {
  border: 1px solid var(--base-color2);
  word-wrap: break-word;
  max-width: 100%;
  position: relative;
  margin-bottom: 20px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.blog-card-name {
  display: inline-block;
  padding: 10px;
  background-color: var(--base-color2);
  color: #fff;
  font-size: 0.7em;
  line-height: 1;
}

.blog-card a {
  display: block;
  text-decoration: none;
}

.blog-card-thumbnail {
  width: 15%;
  display: table-cell;
  vertical-align: middle;
  padding: 10px 0 10px 10px;
}

.blog-card-thumbnail img {
  padding: 0;
  margin: 0;
}

.blog-card-content {
  display: table-cell;
  vertical-align: middle;
}

.blog-card-title {
  font-size: 0.9em;
  margin: 5px 10px 5px 0px;
  font-weight: bold;
  line-height: 1.4;
  margin-left: 20px;
  color: #666464;
}

.blog-card-title:hover {
  text-decoration: underline;
}

.blog-card-excerpt {
  font-size: 0.74em;
  color: #4c4c4c;
  margin: 0 10px 5px 0;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}

.blog-card .clear {
  clear: both;
}

@media screen and (max-width: 767px) {
  .blog-card:before {
    font-size: 0.56em;
  }
  .blog-card-thumbnail {
    width: 25%;
  }
  .blog-card-title {
    font-size: 0.7em;
  }
  .blog-card-excerpt {
    font-size: 0.6em;
  }
  .blog-card-name span {
    font-size: 0.6em;
    padding: 6px 10px;
  }
  .blog-card-title {
    margin-left: 10px;
  }
}
.author_box .arrow_box {
  width: 100%;
  position: relative;
  display: inline-block;
  margin-right: 16px;
  padding: 16px;
  border-radius: 12px;
  background-color: #ffffff;
  text-align: left;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #000000;
  margin-top: 10px;
}
.author_box .arrow_box::after {
  content: "";
  position: absolute;
  top: 0;
  left: 15%;
  border-style: solid;
  border-width: 0 16px 16px 0;
  border-color: transparent transparent #ffffff;
  translate: calc(-50% - 0.4px) -100%;
  transform: skew(-10deg);
  transform-origin: bottom;
}
@media screen and (max-width: 767px) {
  .author_box .arrow_box {
    margin-top: 30px;
  }
  .author_box .arrow_box::after {
    left: 50%;
  }
}