@import url("https://fonts.googleapis.com/css2?family=Racing+Sans+One&family=Roboto:wght@500;700&display=swap");
/*************************
page
*************************/
.m-section.m-wrapper {
  padding-bottom: 0;
}

.m-borderbox--p0 {
  padding: 0;
}

.m-borderbox--p10 {
  padding: 10px;
}

.m-column--col2--box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 3px 0;
  margin-top: 40px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box {
    display: block;
    padding: 0;
    margin-top: 30px;
  }
}
.m-column--col2--box .key-word--list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .key-word--list {
    margin-bottom: 14px;
    display: block;
  }
}
.m-column--col2--box .key-word--list .key-word--txt {
  font-size: 15px;
  font-size: 0.9375rem;
  margin-right: 14px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .key-word--list .key-word--txt {
    font-size: 14px;
    font-size: 0.875rem;
    margin-right: 6px;
  }
}
.m-column--col2--box .key-word--list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 6px;
}
.m-column--col2--box .key-word--list li {
  font-size: 17px;
  font-size: 1.0625rem;
  font-weight: bold;
  background: #ededf0;
  padding: 0 16px;
  border-radius: 100px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .key-word--list li {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}
.m-column--col2--box .department {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  background: #0399de;
  padding-top: 1px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .department {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.m-column--col2--box .department .department--txt {
  font-size: 15px;
  font-size: 0.9375rem;
  padding: 0 16px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .department .department--txt {
    font-size: 13px;
    font-size: 0.8125rem;
    padding: 0 10px;
  }
}
.m-column--col2--box .department .department--bumon {
  font-size: 17px;
  font-size: 1.0625rem;
  font-weight: bold;
  padding: 0 16px 0 0;
  /* position: relative; */
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
}
@media screen and (max-width: 640px) {
  .m-column--col2--box .department .department--bumon {
    font-size: 15px;
    font-size: 0.9375rem;
    padding: 0 10px 0 0;
    gap: 10px;
  }
}
.m-column--col2--box .department .department--bumon::before {
  content: "";
  width: 1px;
  height: 20px;
  background: #fff;
  display: block;
  /* position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto; */
}
.m-column--col2--box + .m-column .m-borderbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.m-borderbox ul {
  margin-top: 26px !important;
}
@media screen and (max-width: 640px) {
  .m-borderbox ul {
    margin-top: 15px !important;
  }
}
.m-borderbox ul.m-list-dash {
  margin-top: 0 !important;
  padding-top: 10px;
}

.m-title-borderbottom {
  line-height: 1.2794117647;
}

.mAuto {
  margin: auto;
}

.topics-btn {
  margin-top: 100px;
  margin-bottom: 80px;
}
@media screen and (max-width: 640px) {
  .topics-btn {
    margin-top: 60px;
    margin-bottom: 45px;
  }
}

.relation-topics {
  padding-top: 70px;
  padding-bottom: 80px;
}
@media screen and (max-width: 640px) {
  .relation-topics {
    padding-top: 35px;
    padding-bottom: 40px;
  }
}
.relation-topics .relation-title {
  font-size: 34px;
  font-size: 2.125rem;
  font-weight: bold;
  letter-spacing: 0.06em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 20px;
}
@media screen and (max-width: 640px) {
  .relation-topics .relation-title {
    font-size: 19px;
    font-size: 1.1875rem;
  }
}
.relation-topics .relation-title::before {
  content: "";
  background-image: url(../images/topics-icon.png);
  background-size: 40px;
  background-repeat: no-repeat;
  width: 40px;
  height: 40px;
  display: block;
  margin-right: 16px;
}
@media screen and (max-width: 640px) {
  .relation-topics .relation-title::before {
    background-size: 30px;
    width: 30px;
    height: 30px;
    margin-right: 6px;
  }
}
.relation-topics ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 20px;
}
@media screen and (max-width: 640px) {
  .relation-topics ul {
    gap: 30px;
  }
}
.relation-topics li {
  width: min(285px, 100%);
}
@media screen and (max-width: 640px) {
  .relation-topics li {
    width: 100%;
  }
}
.relation-topics li img {
  width: 100%;
}
.relation-topics li .relation-category {
  font-size: 14px;
  font-size: 0.875rem;
  color: #0399de;
  border: #0399de 1px solid;
  display: inline-block;
  margin-top: 25px;
  margin-bottom: 10px;
  padding: 0 12px;
}
@media screen and (max-width: 640px) {
  .relation-topics li .relation-category {
    font-size: 10px;
    font-size: 0.625rem;
    margin-top: 16px;
    margin-bottom: 6px;
  }
}
.relation-topics li .relation-txt {
  font-size: 16px;
  font-size: 1rem;
  font-weight: bold;
  line-height: 1.75;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 640px) {
  .relation-topics li .relation-txt {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.m-column--col1 {
  width: min(580px, 100%);
  margin-left: auto;
  margin-right: auto;
}

@media screen and (max-width: 640px) {
  #research_topics_topics_01 .relation-topics .m-btn-ellipse,
  #research_topics_topics_03 .relation-topics .m-btn-ellipse,
  #research_topics_topics_04 .relation-topics .m-btn-ellipse,
  #research_topics_topics_05 .relation-topics .m-btn-ellipse,
  #research_topics_topics_07 .relation-topics .m-btn-ellipse {
    width: 100%;
  }
}

#research_topics_topics_02 .relation-topics .m-btn-wrap {
  -webkit-box-pack: left;
      -ms-flex-pack: left;
          justify-content: left;
}
#research_topics_topics_02 .relation-topics .m-btn-ellipse {
  width: calc(33.3333333333% - 22px);
}
@media screen and (max-width: 640px) {
  #research_topics_topics_02 .relation-topics .m-btn-ellipse {
    width: 100%;
  }
}

#research_topics_topics_08 .m-column--col2-item .m-image {
  height: 100%;
}
#research_topics_topics_08 .m-column--col2-item .m-image .popup-image {
  height: 100%;
  display: grid;
  place-items: center;
}
#research_topics_topics_08 .m-btn-ellipse--1 {
  max-width: 590px;
}/*# sourceMappingURL=research.css.map */