@charset "UTF-8";
/*----------------------------------------------------------------------------
******************************************************************************
** contents
******************************************************************************
----------------------------------------------------------------------------*/
/*----- index ------*/
#cont_left p {
  color: #000;
  font-size: 12px;
}

/*----- content ------*/
#content {
  max-width: 100%;
  padding: 0 7px;
}

/*----- research ------*/
#research {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}

#research #h1_long {
  background: url(../images/h1_long.jpg) 0 0 no-repeat;
  font-size: 18px;
  padding: 2px 0 0 20px;
  font: bold;
  height: 30px;
}

.research_content {
  width: 100%;
  background-color: #F7F7F7;
  border-radius: 8px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.research_content:hover {
  text-decoration: none;
  opacity: 0.7;
}
.research_content .research_img {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 10px auto 0px;
  padding: 0 10px 10px;
}
.research_content .research_text {
  margin: 10px 10px 20px;
}
.research_content .research_text .research_subtitle {
  color: #000;
  font-weight: bold;
  padding-block: 0.5em;
}

.research_title {
  margin: 20px 0px 0px 0px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  background-image: none;
  border-left: 8px solid #46b8c3;
  background-color: #8B8B8B;
  height: auto;
  padding: 5px 10px;
  margin-bottom: 10px;
}

/*----- flash ------*/
#flash {
  background-image: url(../images/flash_bg.jpg);
  background-repeat: no-repeat;
  background-position: left top;
}
#flash img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  overflow: hidden;
}

/*----- cont ------*/
#cont {
  margin: 20px 0px;
}

#news {
  margin: 10px 0;
}

#news_box #whatsnew table {
  min-height: 150px;
  max-height: 300px;
}
#news_box #whatsnew table tr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 10px;
  padding-block: 0.5em;
  background-image: url(../images/list_icon01.jpg);
  background-repeat: no-repeat;
  background-position: 15px 15px;
  border-bottom: 1px dashed #999;
}
#news_box #whatsnew table tr td {
  display: block;
}
#news_box #whatsnew table tr td:nth-child(3) {
  display: block;
  width: 100%;
}
#news_box #whatsnew table tr .date {
  padding-right: 5px;
}
#news_box #whatsnew table tr .news_tag {
  height: 1.8em;
  min-width: 75px;
  padding-inline: 10px;
  color: #fff;
  text-align: center;
  letter-spacing: 0.05em;
  background-color: #1F9885;
}
#news_box #whatsnew table tr .news_tag.news {
  background-color: #3d72b6;
}
#news_box #whatsnew table tr .news_tag.news-en {
  background-color: #3d72b6;
}
#news_box .new {
  color: #ff0000;
}

#news_title {
  padding: 0 0 0 10px;
  color: #333;
  font-size: 1.3rem;
  font-weight: bold;
  border-bottom: 5px solid #46b8c3;
}
#news_title::first-letter {
  color: #46b8c3;
}
#news_title i {
  color: #46b8c3;
}

.cont_p {
  height: 36px;
  font-size: 14px;
  background-color: #46b8c3;
  padding: 8px 15px;
  color: #FFF;
  border-radius: 8px 8px 0 0;
}

#cont_m {
  padding: 10px 5px;
  border: 1px solid #ccc;
  border-top: none;
  border-radius: 0 0 8px 8px;
}

#cont_b {
  background: url(../images/contact_b.jpg) 0 0 no-repeat;
  height: 9px;
}

.link {
  padding-bottom: 5px;
}
.link li {
  background: url(../images/link.jpg) 5 13 no-repeat;
  padding: 5px 0 5px 20px;
}
.link li a:hover {
  text-decoration: underline;
}

/*----- page ------*/
#page_content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
  margin-top: 10px;
}

/*----- イベント情報 ------*/
#archive {
  /*共通スタイル*/
  /*今後の予定*/
  /*バックナンバー*/
}
#archive .archive_new,
#archive .archive_past {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 40px;
  margin: 80px 0;
}
#archive .archive_new h2,
#archive .archive_past h2 {
  min-height: 1.5;
  margin: 0.8em 0 0.4em 0;
  padding: 0;
  font-size: 16px;
  font-weight: bold;
  background: none;
}
#archive .archive_new .archive_con .archive_item,
#archive .archive_past .archive_con .archive_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
#archive .archive_new .archive_con .archive_item .archive_img,
#archive .archive_past .archive_con .archive_item .archive_img {
  margin: 0 auto;
}
#archive .archive_new .archive_con .archive_item .archive_img a,
#archive .archive_past .archive_con .archive_item .archive_img a {
  height: 100%;
  display: block;
}
#archive .archive_new .archive_con .archive_item .archive_img img,
#archive .archive_past .archive_con .archive_item .archive_img img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
#archive .archive_new .archive_con .archive_item .archive_txt .time,
#archive .archive_past .archive_con .archive_item .archive_txt .time {
  padding: 10px 0 0;
  font-size: 13px;
  color: #333;
}
#archive .archive_new .archive_con .archive_item .archive_txt h3,
#archive .archive_past .archive_con .archive_item .archive_txt h3 {
  font-size: 15px;
  font-weight: normal;
  line-height: 1.5;
  padding-left: 0;
  border-left: none;
  background: none;
  margin: 5px 0px 15px;
}
#archive .archive_new .archive_con .archive_item .archive_txt h3 a,
#archive .archive_past .archive_con .archive_item .archive_txt h3 a {
  display: block;
  color: #333;
  text-decoration: underline;
}
#archive .archive_new .archive_con .archive_item {
  gap: 20px;
  margin-bottom: 40px;
}
#archive .archive_new .archive_con .archive_item .archive_txt h3 {
  font-size: 1.1rem;
}
#archive .archive_new .archive_con .archive_item .archive_txt table th,
#archive .archive_new .archive_con .archive_item .archive_txt table td {
  padding: 10px;
}
#archive .archive_new .archive_con .archive_item .archive_txt table th {
  white-space: nowrap;
  border-bottom: 1px solid #333;
}
#archive .archive_new .archive_con .archive_item .archive_txt table td {
  border-bottom: 1px solid #ccc;
}
#archive .archive_past .archive_con {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 20px;
}
#archive .archive_past .archive_con .archive_item {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
#archive .archive_past .archive_con .archive_item .archive_img {
  width: 100%;
}
/*----- sub_menu ------*/
#sub_menu {
  color: #333;
  padding: 0 10px;
}
#sub_menu p {
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  text-shadow: 1px 1px 0px rgb(0, 0, 0);
  background-color: #46b8c3;
  border: 1px solid #007d88;
  height: 45px;
  padding: 10px;
}
#sub_menu ul {
  border: none;
}
#sub_menu ul li {
  position: relative;
  font-size: 14px;
  padding: 10px 10px 10px 30px;
  border: #007d88 1px solid;
  border-top: none;
}
#sub_menu ul li::before {
  position: absolute;
  width: 8px;
  height: 8px;
  content: "";
  top: 50%;
  left: 5px;
  border-top: 2px solid #999;
  border-right: 2px solid #999;
  -webkit-transform: rotate(45deg) translateY(-50%);
          transform: rotate(45deg) translateY(-50%);
}
#sub_menu ul li a {
  display: block;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
#sub_menu ul li a:hover {
  text-decoration: none;
  opacity: 0.7;
  -webkit-transform: translateX(0.3em);
          transform: translateX(0.3em);
}

.main_content {
  padding: 0 10px;
}

#page_cont {
  float: right;
}

/*----- sub_menu ------*/
#sub_title {
  background-color: #46b8c3;
  border: 2px solid #007d88;
  height: 60px;
  font-size: 24px;
  padding: 10px 0 0 20px;
  margin-block: 20px;
  color: #FFFFFF;
  font-weight: bold;
}/*# sourceMappingURL=contents_sp.css.map */