@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;500&family=Noto+Serif+JP:wght@300;600&display=swap");
body {
  position: relative;
  display: flex;
  flex-flow: column;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  font-size: 16px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 24px;
  color: #13212B;
  background: #f3f3f3;
  /* tb */
  /* マガジン */
  /* sp */
}
body#top {
  background: white;
}
body .tac {
  text-align: center;
}
body .mt16 {
  margin-top: 16px;
}
body .mb32 {
  margin-bottom: 32px;
}
body .mr8 {
  margin-right: 8px;
}
body .mar_l_1em {
  margin-left: 1em;
}
body .mar_l_2em {
  margin-left: 2em;
}
body .mar_l_3em {
  margin-left: 3em;
}
body .mar_l_4em {
  margin-left: 4em;
}
body .mar_l_5em {
  margin-left: 5em;
}
body .mar_l_6em {
  margin-left: 6em;
}
body .mar_l_7em {
  margin-left: 7em;
}
body .mar_l_8em {
  margin-left: 8em;
}
body .mar_l_9em {
  margin-left: 9em;
}
body .mar_l_10em {
  margin-left: 10em;
}
body .mar_l_auto {
  margin-left: auto;
}
body .mar_b_1em {
  margin-bottom: 1em;
}
body .mar_b_2em {
  margin-bottom: 2em;
}
body .mar_t_1em {
  margin-top: 1em;
}
body .mar_t_2em {
  margin-top: 2em;
}
body h1 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 16px;
}
body h2 {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  width: -moz-fit-content;
  width: fit-content;
  min-width: 100%;
  margin: -108px auto 22px;
  padding: 130px 0 8px;
  border-bottom: solid 2px #1D73B7;
}
body h3 {
  font-weight: bold;
  margin-top: -120px;
  margin-left: 20px;
  padding-top: 120px;
}
body h3::before {
  content: "";
  display: inline-block;
  position: relative;
  top: 2px;
  width: 0;
  height: 0;
  margin-left: -16px;
  border-top: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid #28BFE7;
}
body h4 {
  font-weight: bold;
}
body section {
  margin-bottom: 22px;
}
body .slideshow {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  width: 100%;
  background: #fff;
  margin: auto;
  /* スライドショー  */
}
body .slideshow .slideshow_inner {
  position: relative;
  /*矢印の設定*/
  /*戻る、次へ矢印の位置*/
  /*ドットナビゲーションの設定*/
  /* レイアウト */
}
body .slideshow .slideshow_inner .slider {
  position: relative;
  z-index: 1;
  height: 40vh;
  /* 背景画像設定 */
}
body .slideshow .slideshow_inner .slider .slider-item01 {
  background: url("../images/スライド１＿創.png");
}
body .slideshow .slideshow_inner .slider .slider-item02 {
  background: url("../images/スライド2＿安.png");
}
body .slideshow .slideshow_inner .slider .slider-item03 {
  background: url("../images/スライド3＿救.png");
}
body .slideshow .slideshow_inner .slider .slider-item04 {
  background: url("../images/スライド4＿学2.png");
}
body .slideshow .slideshow_inner .slider .slider-item {
  position: relative;
  width: 100%;
  height: calc(40vh + 30px);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
body .slideshow .slideshow_inner .slider .slideshow_badge {
  position: absolute;
  top: 16px;
  left: 16px;
  width: clamp(128px, 20vw, 192px);
  height: clamp(128px, 20vw, 192px);
  z-index: 1;
  display: block;
}
body .slideshow .slideshow_inner .slider .slideshow_badge_link {
  position: absolute;
  top: 8px;
  left: 16px;
  width: clamp(128px, 20vw, 192px);
  height: clamp(128px, 20vw, 192px);
  z-index: 2;
  display: block;
  transform: translateX(50%);
}
body .slideshow .slideshow_inner .slick-prev,
body .slideshow .slideshow_inner .slick-next {
  position: absolute;
  z-index: 3;
  top: 42%;
  cursor: pointer;
  outline: none;
  border-top: 2px solid #ccc;
  border-right: 2px solid #ccc;
  height: 25px;
  width: 25px;
}
body .slideshow .slideshow_inner .slick-prev {
  left: 2.5%;
  transform: rotate(-135deg);
}
body .slideshow .slideshow_inner .slick-next {
  right: 2.5%;
  transform: rotate(45deg);
}
body .slideshow .slideshow_inner .slick-dots {
  position: relative;
  z-index: 3;
  text-align: center;
  margin: -50px 0 0 0;
}
body .slideshow .slideshow_inner .slick-dots li {
  display: inline-block;
  margin: 0 5px;
}
body .slideshow .slideshow_inner .slick-dots button {
  color: transparent;
  outline: none;
  width: 8px;
  height: 8px;
  display: block;
  border-radius: 50%;
  background: #ccc;
}
body .slideshow .slideshow_inner .slick-dots .slick-active button {
  background: #333;
}
body .slideshow .slideshow_inner ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
body .slideshow .slideshow_inner h1 {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 6vw;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
body iframe li {
  list-style: none;
}
body container {
  display: flex;
  flex-direction: column;
  flex: 1;
  width: 100%;
  max-width: 1200px;
  padding: 16px 100px;
  margin: auto;
  background: white;
  /* ニュース */
  /* マガジン */
  /* 協会スローガン */
  /* 事業紹介 */
  /* 社会貢献活動 */
  /* 活動記録 */
  /* 動画 */
  /* JMRA操船教習 */
  /* 社会貢献活動 */
  /* 外部リンク */
  /* DAN 安全事業詳細 */
}
body container > div {
  margin-bottom: 60px;
}
body container .news {
  display: flex;
  position: absolute;
  flex-direction: row;
  align-items: center;
  padding: 8px;
  top: 52vh;
  right: 10px;
  background: #fff;
  border-right: solid 2px #1D2B56;
  border-bottom: solid 2px #1D2B56;
  box-shadow: 6px 6px 0 #1D2B56;
  z-index: 2;
  pointer-events: none;
  transition: 0.3s;
}
body container .news h1 {
  padding: 16px;
  margin: 0;
}
body container .news .news_slider li {
  position: relative;
  padding: 16px 16px 16px 0;
  text-decoration: underline;
}
body container .news .news_slider li span {
  font-size: 0.8rem;
}
body container .news .news_slider li a {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 3;
  pointer-events: auto;
}
body container .news .bx-wrapper {
  margin: 0;
  box-shadow: none;
}
body container .news:hover {
  box-shadow: 2px 2px 0 #1D2B56;
  transition: 0.3s;
}
body container .magazine {
  display: flex;
  width: 100%;
  height: -moz-fit-content;
  height: fit-content;
  justify-content: center;
  margin: 110px auto 40px;
}
body container .magazine div {
  display: flex;
  justify-content: center;
}
body container .magazine img {
  width: clamp(290px, 60vw, 500px);
  height: -moz-fit-content;
  height: fit-content;
  padding: 0px 10px;
}
body container .slogan {
  width: 100%;
  height: -moz-fit-content;
  height: fit-content;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 110px auto 40px;
}
body container .slogan div {
  display: flex;
  justify-content: center;
}
body container .slogan div img {
  width: clamp(290px, 60vw, 500px);
  height: -moz-fit-content;
  height: fit-content;
}
body container .slogan .slogan_detail {
  position: relative;
  justify-content: flex-end;
  margin-top: 16px;
}
body container .slogan .slogan_detail img {
  height: 30px;
}
body container .slogan .slogan_detail a {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 2;
}
body container .business_introduction {
  display: flex;
  justify-content: center;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  background: #28BFE7;
}
body container .business_introduction .business_inner {
  position: relative;
  width: 330px;
  background: white;
  margin: 32px 16px;
  box-shadow: 6px 6px 0 #1D2B56;
  transition: 0.3s;
}
body container .business_introduction .business_inner:hover {
  box-shadow: 3px 3px 0 #1D2B56;
}
body container .business_introduction .business_inner .business_image {
  position: relative;
}
body container .business_introduction .business_inner .business_link {
  display: block;
  color: inherit;
  text-decoration: none;
}
body container .business_introduction .business_inner .business_image_main {
  width: 100%;
  display: block;
}
body container .business_introduction .business_inner .business_badge {
  width: 100%;
  height: 100%;
}
body container .business_introduction .business_inner .business_badge_link {
  position: absolute;
  top: -32px;
  left: -32px;
  width: clamp(128px, 36vw, 192px);
  height: clamp(128px, 36vw, 192px);
  z-index: 1;
  display: block;
  transform: rotate(-30deg);
  transform-origin: center;
}
body container .business_introduction .business_inner h4 {
  font-size: 120%;
  padding: 8px 16px;
}
body container .business_introduction .business_inner h4 span {
  font-size: smaller;
}
body container .business_introduction .business_inner P {
  padding: 0 16px 8px;
}
body container .contribution_activities {
  display: flex;
  justify-content: center;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  background: #B5EBFA;
}
body container .contribution_activities .activities_inner {
  width: 400px;
  margin: 32px 16px;
  box-shadow: 6px 6px 0 #1D2B56;
  transition: 0.3s;
}
body container .contribution_activities .activities_inner:hover {
  box-shadow: 3px 3px 0 #1D2B56;
}
body container .contribution_activities .activities_inner img {
  width: 100%;
}
body container .bulletin_magazine ul {
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}
body container .bulletin_magazine ul li {
  position: relative;
  display: inline-block;
  width: -moz-fit-content;
  width: fit-content;
  height: auto;
  margin-right: 16px;
  text-align: center;
}
body container .bulletin_magazine ul li img {
  width: 22vw;
  max-width: 150px;
  height: auto;
}
body container .bulletin_magazine ul li a {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 2;
}
body container .movie {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}
body container .movie video {
  width: 80%;
}
body container .youtube-wrap {
  width: 100%;
  height: 0%;
  padding-bottom: 56.25%;
  position: relative;
}
body container .youtube-wrap iframe {
  width: 80%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 10%;
}
body container .youtube_link {
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  padding: 2em 2em 0;
  background: #3164bc;
}
body container .youtube_link .youtube_title {
  padding-bottom: 1em;
  color: white;
  font-size: 200%;
  font-weight: bold;
  text-align: center;
}
body container .youtube_link .youtube_list {
  /*矢印の設定*/
  /*戻る、次へ矢印の位置*/
}
body container .youtube_link .youtube_list figure {
  display: table;
  width: -moz-min-content;
  width: min-content;
  margin: 0 1em;
}
body container .youtube_link .youtube_list figure img {
  display: inline;
}
body container .youtube_link .youtube_list figure figcaption {
  width: 100%;
  margin-top: 10px;
  color: white;
  font-weight: bold;
}
body container .youtube_link .youtube_list .slick-prev,
body container .youtube_link .youtube_list .slick-next {
  position: absolute;
  z-index: 3;
  top: 42%;
  cursor: pointer;
  outline: none;
  border-top: 2px solid white;
  border-right: 2px solid white;
  height: 25px;
  width: 25px;
}
body container .youtube_link .youtube_list .slick-prev {
  left: 2.5%;
  transform: rotate(-135deg);
}
body container .youtube_link .youtube_list .slick-next {
  right: 2.5%;
  transform: rotate(45deg);
}
body container .youtube_link .youtube_list .slick-dots {
  position: relative;
  z-index: 3;
  text-align: center;
  margin-top: 1em;
}
body container .youtube_link .youtube_list .slick-dots li {
  display: inline-block;
  margin: 0 5px;
}
body container .youtube_link .youtube_list .slick-dots button {
  color: transparent;
  outline: none;
  width: 8px;
  height: 8px;
  display: block;
  border-radius: 50%;
  background: #ccc;
}
body container .youtube_link .youtube_list .slick-dots .slick-active button {
  background: #333;
}
body container .external_link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
body container .external_link div {
  width: 25%;
  margin: 15px 3%;
}
body container .external_link div img {
  width: 100%;
}
body container .DAN_business {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
body container .DAN_business div img {
  width: 100%;
}
body container .section1_photo {
  display: flex;
  gap: 2em;
  justify-content: center;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
}
body container .section1_photo figure img {
  width: 100%;
  height: 250px;
}
body container .section1_photo figure figcaption {
  text-align: center;
  font-size: 90%;
}
body container .section2_photo {
  display: flex;
  gap: 2em;
  justify-content: center;
  margin-top: 1em;
}
body container .section2_photo figure img {
  width: 100%;
}
body container .section2_photo figure figcaption {
  text-align: center;
  font-size: 90%;
}
body container .section3_photo {
  display: flex;
  gap: 2em;
  justify-content: center;
  margin-top: 1em;
}
body container .section3_photo figure img {
  width: 100%;
  height: 200px;
}
body container .section3_photo figure figcaption {
  text-align: center;
  font-size: 90%;
}
body container .section4_photo {
  display: flex;
  gap: 2em;
  justify-content: center;
  margin-top: 1em;
}
body container .section4_photo figure img {
  width: 350px;
  height: 250px;
}
body container .section4_photo figure figcaption {
  text-align: center;
  font-size: 90%;
}
@media screen and (max-width: 1100px) {
  body container .news {
    top: 48vh;
  }
}
@media screen and (max-width: 1100px) {
  body container .magazine {
    margin: 140px auto 40px;
  }
  body container .magazine img {
    width: clamp(290px, 40vw, 500px);
  }
}
@media screen and (max-width: 599px) {
  body .slideshow {
    /* スライドショー  */
  }
  body .slideshow .slideshow_inner .slider {
    height: 30vh;
  }
  body .slideshow .slideshow_inner .slider .slider-item {
    height: 30vh;
  }
  body container {
    padding: 16px;
  }
  body container .news {
    position: relative;
    flex-direction: column;
    top: 0;
    right: 0;
    padding: 8px 16px;
    order: 1;
  }
  body container .news .news_slider ul li span {
    margin-bottom: 8px;
  }
  body container .slogan {
    order: 3;
    margin-top: 40px;
  }
  body container .slogan img {
    height: auto;
  }
  body container .magazine {
    order: 2;
    width: 100%;
    top: 0;
    order: 1;
    margin-top: 10px;
    display: block;
  }
  body container .magazine img {
    width: 100%;
    height: auto;
    margin: 0 0 1em;
  }
  body container .business_introduction {
    flex-direction: column;
    order: 4;
    padding: 16px;
  }
  body container .business_introduction .business_inner {
    width: 100%;
    margin: 16px auto;
  }
  body container .contribution_activities {
    flex-direction: column;
    order: 5;
    padding: 16px;
  }
  body container .contribution_activities .activities_inner {
    width: 100%;
    margin: 16px auto;
  }
  body container .movie {
    order: 6;
  }
  body container .movie video {
    width: 100%;
  }
  body container .youtube-wrap {
    order: 7;
  }
  body container .youtube-wrap iframe {
    width: 100%;
    left: 0;
  }
  body container .bulletin_magazine {
    order: 8;
  }
  body container .youtube_link {
    order: 9;
    padding: 1em;
  }
  body container .youtube_link .youtube_title {
    padding-top: 10px;
  }
  body container .youtube_link .slick-next,
  body container .youtube_link .slick-prev {
    display: none !important;
  }
  body container .external_link {
    order: 10;
    margin-bottom: 16px;
  }
  body container .external_link div {
    width: 45%;
    margin: 15px 2%;
  }
  body container .DAN_business {
    order: 8;
    margin-bottom: 16px;
  }
  body container .DAN_business div {
    width: 45%;
    margin: 15px 2%;
  }
  body container .section1_photo {
    flex-direction: column;
    order: 3;
    padding: 16px auto;
  }
  body container .section1_photo figure {
    width: 100%;
    margin: 16px auto;
    height: auto;
  }
  body container .section2_photo {
    flex-direction: column;
    order: 3;
    padding: 16px auto;
  }
  body container .section2_photo figure {
    width: 100%;
    margin: 16px auto;
    height: auto;
  }
  body container .section3_photo {
    flex-direction: column;
    order: 3;
    padding: 16px auto;
  }
  body container .section3_photo figure {
    width: 100%;
    margin: 16px auto;
    height: auto;
  }
  body container .section3_photo img {
    width: 100%;
    height: auto;
  }
  body container .section4_photo {
    flex-direction: column;
    order: 3;
    padding: 16px auto;
  }
  body container .section4_photo figure {
    width: 150%;
    height: auto;
  }
  body container .section4_photo img {
    width: 150%;
    height: auto;
  }
}

@media screen and (max-width: 599px) {
  .dis_none {
    display: none;
  }
}/*# sourceMappingURL=style.css.map */