article h2 {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 90px;
  margin: 0 auto 30px;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
article h3 {
  font-size: 28px;
  line-height: 32px;
  font-weight: 700;
  text-align: center;
}
article h3.line {
  margin: 0 auto 30px;
  padding: 0 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
article h3.line::before, article h3.line::after {
  display: inline-block;
  content: "";
  width: 3em;
  height: 1px;
  background-color: #333;
}
article h3.line::before {
  margin-right: 1rem;
}
article h3.line::after {
  margin-left: 1rem;
}
article h4 {
  margin-top: 32px;
  margin: 32px auto;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
}
article h4 .attention {
  line-height: 32px;
  background: linear-gradient(transparent 0%, transparent 50%, #AFDFFF 50%, #AFDFFF 100%);
}

@media (max-width: 800px) {
  article h2 {
    font-size: 24px;
    line-height: 30px;
  }
}
.sp {
  display: none;
}

@media (max-width: 800px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block;
  }
}
.mb80 {
  margin-bottom: 80px;
}

.presentation_head {
  background: #014c3f;
  display: block;
  padding: 0;
  margin: 0 auto;
  text-align: center;
  background: url(/presentation/image/2024/mainimg_bg_2024.webp) center center no-repeat #03a3a8;
  background-size: cover;
}
.presentation_head img {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
}
.presentation_head img.sp {
  width: 100%;
}

.sub_links ul li a {
  text-decoration: none;
  border-bottom: 0;
}

.content {
  max-width: 1300px;
  padding: 60px 15px 90px;
  margin: 0 auto;
  overflow-x: hidden;
}
.content p {
  line-height: 32px;
}
.content h2 {
  background: linear-gradient(#0098ac, #73c6d1);
  margin: 0 auto 30px;
}
.content h2:first-child {
  margin-top: 0;
}
.content table.flextable {
  margin-left: 100px;
  line-height: 32px;
  margin-top: 35px;
}
.content table.flextable tr {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  margin-bottom: 10px;
}
.content table.flextable tr .t_tl {
  width: auto;
  vertical-align: top;
  padding-bottom: 8px;
  font-weight: 700;
  white-space: nowrap;
}
.content table.flextable tr .t_tl::before {
  display: inline-block;
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 8px;
  line-height: 32px;
  background-color: #66C1CD;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.content table.flextable tr .t_tr {
  vertical-align: top;
  padding-bottom: 8px;
}
.content .privacy-policy {
  max-width: 1100px;
  margin-left: 100px;
}
.content .sh_base-wrap {
  overflow-x: scroll;
  margin-bottom: 90px;
}
.content .sh_base-wrap .prog {
  max-width: 1100px;
  margin: 0 auto 30px;
}
.content table.sh_base {
  width: 100%;
  max-width: none;
  min-width: 500px;
  margin: 0;
}
.content table.sh_base .bold {
  font-weight: bold;
}
.content table.sh_base th:first-child {
  width: 17.69%;
  min-width: 150px;
}
.content table.sh_base th:nth-child(2) {
  width: 30.76%;
  min-width: 280px;
}
.content table.sh_base th:last-child {
  min-width: 280px;
}
.content table.sh_base ul li {
  margin-bottom: 1em;
  padding-left: 20px;
  text-indent: -20px;
}
.content table.sh_base ul li::before {
  display: inline-block;
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 8px;
  line-height: 32px;
  background-color: #66C1CD;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.content table.sh_base th.t-title {
  width: 35%;
}
.content table.sh_base th.t-course {
  width: 7em;
  min-width: 0;
}
.content table.sh_base td a {
  color: #005b95;
  text-decoration: underline;
}
.content table.sh_base.prog th {
  font-weight: 400;
}
.content table.sh_base.prog th:first-child {
  width: 230px;
}
.content table.sh_base.prog th:nth-child(2) {
  width: calc(100% - 230px);
}
.content table.sh_base.prog td .with_img {
  display: flex;
}
.content table.sh_base.prog td .with_img div:first-child {
  width: 120px;
}
.content table.sh_base.prog td .with_img div:nth-child(2) {
  width: 140px;
  padding: 0 20px;
}
.content table.sh_base.prog td .with_img div:nth-child(3) {
  width: calc(100% - 120px - 140px);
}
.content table.sh_base.prog td .with_img img {
  width: 100px;
}
.content table.sh_base.all_works th {
  min-width: 0;
}
.content table.sh_base.all_works th.t-course {
  width: 10em;
}
.content table.sh_base.all_works th.t-seminar {
  width: 10em;
}
.content table.sh_base.all_works th.t-name {
  width: 10em;
}
.content table.sh_base.all_works th.t-title {
  width: 17em;
}
.content table.sh_base.all_works tbody th {
  font-weight: 400;
}
.content table.sh_base.all_works td.id {
  width: 2em;
  padding-right: 0.5em;
  border-right: 0;
}
.content table.sh_base.all_works td.name {
  width: 8em;
  padding-left: 0;
  border-left: 0;
}
.content ul.flextable {
  max-width: 1100px;
  margin-left: 100px;
}
.content ul.entry-link {
  max-width: 1100px;
  margin-left: 100px;
}
.content ul.entry-link li {
  margin-top: 19px;
}
.content ul.entry-link li.circle {
  padding-left: 18px;
  text-indent: -18px;
}
.content ul.entry-link li.circle::before {
  display: inline-block;
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 8px;
  line-height: 32px;
  background-color: #66C1CD;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.content ul.entry-link .link {
  margin-bottom: 30px;
}
.content .alumni_works {
  padding-top: 20px;
}
.content .alumni_works .works {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  line-height: 32px;
  min-height: 80px;
  border-top: 2px solid #999;
}
.content .alumni_works .works:last-child {
  border-bottom: 2px solid #999;
}
.content .alumni_works .works .photo {
  width: 80px;
  height: 80px;
}
.content .alumni_works .works .name {
  display: flex;
  flex-wrap: wrap;
  padding-left: 20px;
  padding-right: 30px;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}
.content .alumni_works .works .name span:first-child {
  padding-right: 15px;
}
.content .alumni_works .works .name .course {
  font-size: 16px;
}
.content .alumni_works .works .title {
  padding-left: 0;
}
.content .alumni_works .works .link {
  height: 40px;
  width: 235px;
  margin-left: auto;
  margin-right: 0;
}
.content .alumni_works .works .link a {
  justify-content: flex-start;
  padding-left: 40px;
  font-size: 14px;
  line-height: 26px;
}
.content .alumni_works .works .link a::after {
  top: 4px;
  right: 34px;
}
.content .history {
  display: flex;
  justify-content: center;
  margin: 0 auto;
}
.content .history .link {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 900px;
  height: 70px;
  margin: 0 25px 30px;
  color: #fff;
  background-color: #333;
  border-radius: 50px;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  -ms-border-radius: 50px;
  -o-border-radius: 50px;
}
.content .history .link:hover {
  opacity: 0.6;
}
.content .history .link.link_btn::after {
  top: calc(50% - 10px);
}
.content .history .link a {
  position: relative;
  display: block;
  font-size: 18px;
  width: 100%;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.content .history .link a:hover {
  opacity: 0.6;
}
.content .history .link .link_arrow::after {
  position: absolute;
  top: 25%;
  right: 1.5em;
}
.content .link {
  position: relative;
  width: 100%;
  max-width: 580px;
  height: 60px;
  margin: 19px auto;
  color: #fff;
  text-align: center;
  background-color: #333;
  border-radius: 50px;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  -ms-border-radius: 50px;
  -o-border-radius: 50px;
}
.content .link a {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 24.52px;
  width: 100%;
  height: 100%;
  padding-right: 1.5em;
}
.content .link a.link_arrow::after {
  position: absolute;
  top: 25%;
  right: 50px;
}
.content .link:hover {
  opacity: 0.6;
}
.content .sns_share {
  background: rgb(106, 106, 106);
  background: linear-gradient(180deg, rgb(106, 106, 106) 0%, rgb(255, 255, 255) 100%);
  color: #fff;
  height: 250px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  border-radius: 10px;
  margin-top: 80px;
}
.content .sns_share .sns_title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 35px;
  margin-top: 30px;
}
.content .sns_share .list-in {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.content .sns_share .list-in a {
  display: block;
  width: 60px;
}
.content .sns_share .list-in a:first-child {
  margin-right: 45px;
}
.content .sns_share .list-in a.fb {
  width: 50px;
}
.content .sns_share .en {
  position: absolute;
  right: 0;
  top: 70px;
  font-family: "Oswald", sans-serif;
  font-size: 130px;
  font-weight: 500;
  line-height: 36px;
  letter-spacing: 0em;
  text-align: right;
  color: rgba(255, 255, 255, 0.5);
}
.content .sns_share {
  background: rgb(106, 106, 106);
  background: linear-gradient(180deg, rgb(106, 106, 106) 0%, rgb(255, 255, 255) 100%);
  color: #fff;
  height: 250px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  border-radius: 10px;
  margin-top: 80px;
}
.content .sns_share .sns_title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 35px;
  margin-top: 30px;
}
.content .sns_share .list-in {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.content .sns_share .list-in a {
  display: block;
  width: 60px;
}
.content .sns_share .list-in a:first-child {
  margin-right: 45px;
}
.content .en {
  position: absolute;
  right: 0;
  top: 70px;
  font-family: "Oswald", sans-serif;
  font-size: 130px;
  font-weight: 500;
  line-height: 36px;
  letter-spacing: 0em;
  text-align: right;
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 1100px) {
  .content .history .link_arrow::after {
    right: 1em;
  }
}
@media (max-width: 800px) {
  h2 {
    font-size: 24px;
    height: auto;
    padding: 12px;
    font-size: 24px;
    line-height: 30px;
    text-align: center;
  }
  .content {
    padding: 1em;
    position: relative;
    padding: 30px 20px;
  }
  .content h3.line {
    width: 100%;
    padding: 0;
    font-size: 22px;
    line-height: 28px;
    font-weight: bold;
  }
  .content h3.line::before, .content h3.line::after {
    width: 2em;
  }
  .content table.flextable {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-bottom: 0;
    line-height: 1.5;
  }
  .content table.flextable .t_tr {
    line-height: 28px;
  }
  .content ul.flextable {
    max-width: 1100px;
    margin-left: 27px;
    line-height: 1.7;
    text-indent: -1.3em;
  }
  .content ul.flextable li {
    margin-top: 15px;
  }
  .content ul.entry-link {
    width: calc(100% - 2em);
    margin: 0 auto;
  }
  .content table.sh_base {
    min-width: 680px;
    margin-bottom: 0;
  }
  .content table.sh_base th:first-child,
  .content table.sh_base td:first-child {
    max-width: none;
  }
  .content table.sh_base.all_works {
    min-width: 800px;
  }
  .content table.sh_base.all_works th {
    width: auto;
    min-width: 5em;
  }
  .content table.sh_base.all_works th.t-course {
    width: auto;
  }
  .content table.sh_base.all_works th.t-seminar {
    width: auto;
  }
  .content table.sh_base.all_works th.t-name {
    width: auto;
  }
  .content table.sh_base.all_works th.t-title {
    width: auto;
  }
  .content table.sh_base.all_works td {
    max-width: calc(100vw - 2em);
  }
  .content .alumni_works .works {
    height: auto;
    width: 100%;
  }
  .content .alumni_works .works .name {
    width: calc(100% - 80px);
    padding-top: 15px;
    font-size: 20px;
    line-height: 22px;
  }
  .content .alumni_works .works .title {
    width: 100%;
    padding-top: 7px;
    line-height: 26px;
  }
  .content .history {
    justify-content: center;
    width: 100%;
  }
  .content .history .link {
    height: 50px;
    margin: 0 0 20px;
  }
  .content .history .link a {
    font-size: 16px;
    line-height: 21.79px;
  }
  .content .link a {
    font-size: 16px;
    line-height: 21.79px;
  }
  .content .link a.link_arrow::after {
    right: 8.6vw;
  }
  .content .sns_share {
    margin-top: 30px;
  }
  .content .sns_share .sns_title {
    padding-left: 15px;
    padding-right: 15px;
  }
  .content .sns_share .en {
    display: none;
  }
}
@media (max-width: 450px) {
  .content .history a {
    padding-left: 1em;
    padding-right: 50px;
  }
}
@media (max-width: 400px) {
  .content h3.line {
    font-size: 5.5vw;
  }
  .content h3.line::before, .content h3.line::after {
    width: 2em;
  }
  .content h3.line::before {
    margin-right: 1em;
  }
  .content h3.line::after {
    margin-left: 1em;
  }
  .content .history .link.link_btn::after {
    right: 20px;
  }
}
@media (max-width: 340px) {
  .sub_links ul li {
    max-width: 149px;
  }
}