@charset "UTF-8";

.kv {
  position: relative;
}
.kv::after {
  display: block;
  content: "";
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  z-index: 2;
  width: 56px;
  height: 56px;
  background: url(/ud/assets/images/public/case/index/icon_arrow01.png) no-repeat;
  background-size: 56px 56px;
}
.kv .kv_inner {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 50px 0 35px;
}
.kv .kv_inner .kv_text {
  width: 42.5%;
  margin-right: -30px;
}
.kv .kv_inner .kv_text .kv_text-ttl {
  font-size: 64px;
  line-height: 1.2;
  margin-bottom: 25px;
}
.kv .kv_inner .kv_text .kv_text-ttl .small{
  display: block;
  font-size: 36%;
}
.kv .kv_inner .kv_text .kv_text-ttl .large{
  display: block;
  margin-top: 14px;
  font-weight: bold;
}
.kv .kv_inner .kv_text img {
  margin-bottom: 25px;
}
.kv .kv_inner .kv_text p {
  font-size: 16px;
  font-weight: bold;
  line-height: 1.875;
}
.kv .kv_inner .kv_img {
  width: 68.5%;
  margin-right: -20px;
  margin-top: 55px;
}
@media screen and (max-width: 767px) {
  .kv::after {
    bottom: -13px;
    width: 25px;
    height: 25px;
    background-size: 25px 25px;
  }
  .kv .kv_inner {
    flex-direction: column;
    width: calc(100% - 40px);
    max-width: 960px;
    margin: 0 auto;
    padding: 0px 20px 30px;
  }
  .kv .kv_inner .kv_text {
    width: 100%;
    margin-right: 0px;
    margin-bottom: 20px;
  }
  .kv .kv_inner .kv_text .kv_text-ttl{
    font-size: 13vw;
  }
  .kv .kv_inner .kv_text img {
    margin-bottom: 25px;
  }
  .kv .kv_inner .kv_text p {
    font-size: 16px;
    line-height: 1.875;
  }
  .kv .kv_inner .kv_img {
    width: 100%;
    margin-right: 0px;
    margin-top: 0px;
  }
}

.case-top-contents {
  background: #F5F5F5;
  padding: 80px 0 72px;
}
.case-top-contents .case-top-contents_inner {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell {
  background: #fff;
  border-radius: 20px;
  border: 3px solid #000;
  padding: 50px 50px 50px;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  border-bottom: 3px solid #B1B1B1;
  margin: 0 0 30px;
  padding: 0 0 20px;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .ttl span {
  display: block;
  font-size: 16px;
  margin-bottom: 15px;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex {
  display: flex;
  justify-content: space-between;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .txt {
  width: 73%;
  font-size: 15px;
  font-weight: bold;
  line-height: 1.73;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img {
  width: 23.4%;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img p {
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
  margin-top: 10px;
  text-align: right;
}
.case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img p span {
  display: block;
  line-height: 1;
  font-size: 15px;
  margin-bottom: 5px;
  text-align: right;
}
.case-top-contents .case-top-contents_inner .txt_lead {
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.66;
  margin: 80px auto 10px;
}
.case-top-contents .case-top-contents_inner .list_link {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: 100%;
}
.case-top-contents .case-top-contents_inner .list_link li {
  width: 30.8%;
}
.case-top-contents .case-top-contents_btn{
  margin-top: 52px;
  background: #0075BF;
  border: solid 3px #000000;
  border-radius: 20px;
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  line-height: calc(30 / 18);
  cursor: pointer;
  padding: 7px 40px;
  position: relative;
}
.case-top-contents .case-top-contents_btn:before{
  content:"";
  display: block;
  position: absolute;
  width: 26px;
  height: 26px;
  background: #fff;
  border-radius: 50%;
  right:14px;
  top: calc(50% - 13px);
}
.case-top-contents .case-top-contents_btn:after{
  content:"";
  display: block;
  position: absolute;
  width: 6px;
  height: 6px;
  border-top: solid 3px #0075BF;
  border-right: solid 3px #0075BF;
  transform: rotate(45deg);
  right:24px;
  top: calc(50% - 5px);
}
@media screen and (max-width: 767px) {
  .case-top-contents {
    padding: 55px 0 55px;
  }
  .case-top-contents .case-top-contents_inner {
    width: calc(100% - 40px);
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell {
    border-radius: 20px;
    padding: 30px 25px 30px;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .ttl {
    font-size: 20px;
    line-height: 1.4;
    margin: 0 0 30px;
    padding: 0 0 10px;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .ttl span {
    font-size: 14px;
    margin-bottom: 10px;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex {
    flex-direction: column;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .txt {
    width: 100%;
    font-size: 14px;
    line-height: 1.73;
    margin-bottom: 15px;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img {
    width: 200px;
    margin: 0 auto;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img p {
    font-size: 18px;
    line-height: 1;
    margin-top: 13px;
    text-align: center;
  }
  .case-top-contents .case-top-contents_inner .case-top-contents-cell .cell_flex .img p span {
    line-height: 1;
    font-size: 13px;
    margin-bottom: 8px;
    text-align: center;
  }
  .case-top-contents .case-top-contents_inner .txt_lead {
    text-align: left;
    font-size: 15px;
    line-height: 1.66;
    margin: 35px auto 10px;
  }
  .case-top-contents .case-top-contents_btn{
    margin-top: 29px;
    text-align: left;
    padding: 13px 40px 13px 17px;
  }
}


.case-top-station {
  padding: 80px 0 80px;
}
.case-top-station .case-top-station_inner {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}
.case-top-station .case-top-station_inner .case-top-station-cell {
  background: #fff;
  border-radius: 20px;
  border: 3px solid #0075BF;
  padding: 47px 65px 45px 52px;
}
.case-top-station .case-top-station_inner .case-top-station-cell .cell_flex {
  display: flex;
  justify-content: space-between;
  flex-direction: row-reverse;
}
.case-top-station .case-top-station_inner .case-top-station-cell .cell_flex .txt {
  width: 66.8%;
  font-size: 18px;
  font-weight: bold;
  line-height: calc(30 / 18);
}
.case-top-station .case-top-station_inner .case-top-station-cell .cell_flex .img {
  padding-top: 10px;
  width: 27.8%;
}
.case-top-station .case-top-station_inner .case-top-station-cell .cell_flex .img p {
  margin-top: 8px;
  font-size: 22px;
  font-weight: bold;
  line-height: 1;
  text-align: center;
  background: #E3F3FF;
  border: solid 3px #0075BF;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #005D98;
  padding: 7px;
}
@media screen and (max-width: 767px) {
  .case-top-station {
    padding: 58px 0 58px;
  }
  .case-top-station .case-top-station_inner {
    width: calc(100% - 40px);
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
  }
  .case-top-station .case-top-station_inner .case-top-station-cell {
    padding: 30px 25px 38px;
  }
  .case-top-station .case-top-station_inner .case-top-station-cell .cell_flex {
    flex-direction: column;
  }
  .case-top-station .case-top-station_inner .case-top-station-cell .cell_flex .txt {
    width: 100%;
    font-size: 15px;
    line-height: calc(24 / 15);
  }
  .case-top-station .case-top-station_inner .case-top-station-cell .cell_flex .img {
    width: 100%;
    padding-top: 23px;
    text-align: center;
  }
}


.case-top-catalog {
  padding: 80px 0 80px;
  border-bottom: solid 3px #000000;
}
.case-top-catalog .case-top-catalog_inner {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell {
  background: #fff;
  border-radius: 20px;
  border: 3px solid #0075BF;
  padding: 1px 65px 50px 52px;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_ttl {
  margin: -38px auto 32px;
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  text-align: center;
  background: #E3F3FF;
  border: solid 3px #0075BF;
  border-radius: 20px;
  box-shadow: 4px 4px 0 #005D98;
  padding: 23px 5px;
  width: 630px;
  max-width: 100%;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex {
  display: flex;
  justify-content: space-between;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_col {
  width: 75.3%;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .ttl {
  font-size: 22px;
  font-weight: bold;
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .ttl:before {
  content:"";
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #0075BF;
  left:0;
  top: 7px;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: calc(26 / 15);
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .txt + .txt{
  margin-top: 25px;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn {
  text-align: center;
  margin-top: 32px;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn .btn {
  display: block;
  max-width: 100%;
  width: 210px;
  padding: 13px 40px;
  margin: 0 auto;
  font-size: 15px;
  font-weight: bold;
  color: #fff;
  border-radius: 99999px;
  background: #0075BF;
  border: solid 3px #000000;
  position: relative;
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn .btn:before {
  content:"";
  display: block;
  position: absolute;
  width: 26px;
  height: 26px;
  background: #fff;
  border-radius: 50%;
  right:14px;
  top: calc(50% - 13px);
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn .btn:after{
  content:"";
  display: block;
  position: absolute;
  width: 6px;
  height: 6px;
  border-top: solid 3px #0075BF;
  border-right: solid 3px #0075BF;
  transform: rotate(45deg);
  right:24px;
  top: calc(50% - 5px);
}
.case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .img {
  width: 18%;
}
@media screen and (max-width: 767px) {
  .case-top-catalog {
    padding: 89px 0 58px;
  }
  .case-top-catalog .case-top-catalog_inner {
    width: calc(100% - 40px);
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell {
    padding: 30px 25px 38px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_ttl {
    font-size: 19px;
    width: 267px;
    margin: -65px auto 9px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex {
    flex-direction: column;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_col {
    width: 100%;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .ttl {
    font-size: 18px;
    line-height: calc(24 / 18);
    margin: 24px auto 13px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .ttl:before {
    width: 16px;
    height: 16px;
    top:7px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .txt {
    width: 100%;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn {
    margin-top: 28px;
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .cell_btn .btn {
    width: 190px;
    max-width: calc(100% - 80px);
  }
  .case-top-catalog .case-top-catalog_inner .case-top-catalog-cell .cell_flex .img {
    width: 100%;
    padding-top: 23px;
    text-align: center;
  }
}


.case-top-study {
  background: #F5F5F5;
  padding: 75px 0 75px;
}
.case-top-study .main_ttl {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  margin: 0 auto 90px;
  line-height: 1;
}
.case-top-study ul.list_case {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 150px;
}
.case-top-study ul.list_case li {
  background: #fff;
  border-radius: 20px;
  border: 3px solid #000;
  padding: 0;
  width: 30.4%;
  position: relative;
}
.case-top-study ul.list_case li a {
  display: block;
  padding: 60px 15px 56px;
  width: calc(100% - 30px);
}
.case-top-study ul.list_case li a .icon {
  position: absolute;
  top: -46px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 93px;
}
.case-top-study ul.list_case li a .ttl {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  margin: 0 auto 10px;
  line-height: calc(30 / 22);
}
.case-top-study ul.list_case li a .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  margin: 0 auto 10px;
}
.case-top-study ul.list_case li::after {
  display: block;
  content: "";
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 34px;
  height: 34px;
  background: url(/ud/assets/images/public/case/station/icon_arrow01.png) no-repeat;
  background-size: 34px 34px;
  pointer-events: none;
}
.case-top-study .case-top-study_box {
  width: calc(100% - 80px);
  max-width: 1320px;
  margin: 0 auto;
  background: #fff;
  padding: 80px 40px 40px;
  margin: 0 auto 40px;
  border-radius: 20px;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 70px;
  padding: 64px 0 6px;
  border-top: 3px solid #000;
  border-bottom: 3px solid #000;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .icon {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 93px;
  border: 28px solid #fff;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .ex{
  font-size: 16px;
  font-weight: bold;
  display: inline-block;
  border: solid 2px #000000;
  border-radius: 99999px;
  padding: 7px 21px;
  position: absolute;
  left:0;
  top:67px;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .ex.case01{
  background: #F2C0D0;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .ex.case02{
  background: #BFEAF7;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .ex.case03{
  background: #F7F1C4;
}
.case-top-study .case-top-study_box .case-top-study_box_ttl .ttl {
  font-size: 30px;
  line-height: calc(45 / 30);
  font-weight: bold;
  text-align: center;
  margin: 0 80px 15px;
}
.case-top-study .case-top-study_box .case-top-study_box_role {
  position: relative;
  width: 100%;
  max-width: calc(960px - 80px);
  padding: 61px 40px 40px;
  margin: 0 auto 33px;
  background: #F5F5F5;
  border-radius: 20px;
}
.case-top-study .case-top-study_box .case-top-study_box_role .role_ttl {
  position: absolute;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  top: -21px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
.case-top-study .case-top-study_box .case-top-study_box_role ul {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.case-top-study .case-top-study_box .case-top-study_box_role ul li {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 40px 30px 30px;
  width: calc(48.5% - 60px);
}
.case-top-study .case-top-study_box .case-top-study_box_role ul li .ttl {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  margin: 0 auto;
  width: 100%;
  display: flex;
}
.case-top-study .case-top-study_box .case-top-study_box_role ul li .ttl span {
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  background: #FAD8E3;
  border-radius: 20px;
  border: 3px solid #000;
  padding: 5px 22px;
  margin: 0 auto;
}
.case-top-study .case-top-study_box#case02 .case-top-study_box_role ul li .ttl span {
  background: #BFEAF7;
}
.case-top-study .case-top-study_box#case03 .case-top-study_box_role ul li .ttl span {
  background: #F7F1C4;
}
.case-top-study .case-top-study_box .case-top-study_box_role ul li .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
}
.case-top-study .case-top-study_box .sub_ttl {
  width: 100%;
  max-width: 960px;
  margin: 0 auto 29px;
  position: relative;
  text-align: center;
}
.case-top-study .case-top-study_box .sub_ttl::before {
  display: block;
  content: "";
  position: absolute;
  width: 100%;
  height: 3px;
  background: #F5F5F5;
  top: 50%;
  left: 0%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  z-index: 1;
}
.case-top-study .case-top-study_box .sub_ttl span {
  position: relative;
  z-index: 2;
  background: #fff;
  padding: 0 18px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  margin: 0 auto;
}
.case-top-study .case-top-study_box .sub_ttl + .caution {
  width: 100%;
  max-width: 960px;
  margin: -23px auto 30px;
  text-align: center;
  font-size: 15px;
  font-weight: bold;
}
.case-top-study .case-top-study_box ul.list_image {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 35px;
}
.case-top-study .case-top-study_box ul.list_image li {
  width: 30.8%;
}
.case-top-study .case-top-study_box ul.list_image li .img {
  position: relative;
  cursor: pointer;
  margin-bottom: 5px;
}
.case-top-study .case-top-study_box ul.list_image li .img::after {
  display: block;
  content: "";
  position: absolute;
  right: 5px;
  top: 5px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case-top-study .case-top-study_box ul.list_image li p {
  font-size: 15px;
  font-weight: bold;
  line-height: 2;
}
.case-top-study .case-top-study_box ul.list_image li p span {
  display: inline-block;
  line-height: 1;
  font-size: 12px;
  color: #fff;
  padding: 7px 10px;
  border-radius: 15px;
}
.case-top-study .case-top-study_box#case01 ul.list_image li p span {
  background: #EB5988;
}
.case-top-study .case-top-study_box#case02 ul.list_image li p span {
  background: #EB5988;
}
.case-top-study .case-top-study_box#case03 ul.list_image li p span {
  background: #F8F2C2;
}
.case-top-study .case-top-study_box .case_main_img {
  position: relative;
  width: 100%;
  max-width: 960px;
  padding: 0 0 40px;
  margin: 0 auto 35px;
}
.case-top-study .case-top-study_box .case_main_img .img {
  position: relative;
  cursor: pointer;
}
.case-top-study .case-top-study_box .case_main_img .img::after {
  display: block;
  content: "";
  position: absolute;
  right: 10px;
  top: 0px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case-top-study .case-top-study_box .case_main_img ul {
  display: flex;
  justify-content: space-between;
}
.case-top-study .case-top-study_box .case_main_img ul li {
  position: relative;
  width: 48.1%;
  cursor: pointer;
}
.case-top-study .case-top-study_box .case_main_img ul li span {
  position: absolute;
  display: inline-block;
  background: #BFEAF7;
  border: 2px solid #000;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  border-radius: 99999px;
  top: 0;
  left: 0;
  padding: 5px 23px;
}
.case-top-study .case-top-study_box#case03 .case_main_img ul li span {
  background: #F8F2C2;
}
.case-top-study .case-top-study_box .case_main_img ul li::after {
  display: block;
  content: "";
  position: absolute;
  right: 10px;
  top: 70px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case-top-study .case-top-study_box#case03 .case_main_img ul li::after {
  right: 10px;
  top: 10px;
}
.case-top-study .case-top-study_box .case_main_img .case_mark {
  width: 362px;
  margin: 20px auto 0px;
}
.case-top-study .case-top-study_box .case_main_img .txt_atteniton01 {
  position: absolute;
  height: 40px;
  line-height: 40px;
  bottom: 0px;
  left: 0;
  font-size: 15px;
  font-weight: bold;
  padding: 0 0 0 50px;
  background: url(/ud/assets/images/public/case/station/icon_zoom02.png) no-repeat left center;
  background-size: 40px 40px;
}
.case-top-study .case-top-study_box .case_main_img .txt_atteniton02 {
  position: absolute;
  height: 40px;
  line-height: 40px;
  bottom: 0px;
  right: 0;
  text-align: right;
  font-size: 15px;
  font-weight: bold;
}
.case-top-study .case-top-study_box ul.list_point {
  width: 100%;
  max-width: 960px;
  margin: 0 auto 55px;
}
.case-top-study .case-top-study_box ul.list_point li {
  position: relative;
  margin-left: 45px;
  border: 3px solid #000;
  padding: 15px 30px 12px 85px;
  border-radius: 20px;
  margin-bottom: 35px;
}
.case-top-study .case-top-study_box ul.list_point li:last-child {
  margin-bottom: 0px;
}
.case-top-study .case-top-study_box ul.list_point li .icon {
  position: absolute;
  top: 50%;
  left: -45px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 93px;
}
.case-top-study .case-top-study_box ul.list_point li .list_point_flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.case-top-study .case-top-study_box ul.list_point li .list_point_flex .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
  margin: 0;
}
.case-top-study .case-top-study_box ul.list_point li .list_point_flex .img {
  margin-left: 15px;
}
.case-top-study .toggle_btn{
  padding: 13px 0;
  margin-bottom: 53px;
}
.case-top-study .case-top-study_box#case02 .toggle_btn {
  background: #BFEAF7;
}
.case-top-study .case-top-study_box#case03 .toggle_btn {
  background: #F7F1C4;
}
.case-top-study_box#case01 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #EB5988;
}
.case-top-study_box#case02 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #2CA8CE;
}
.case-top-study_box#case03 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #DEB42A;
}
.case-top-study_box#case01 .toggle_cell .sub_ttl02 {
  background: #907D85;
}
.case-top-study_box#case02 .toggle_cell .sub_ttl02 {
  background: #798589;
}
.case-top-study_box#case03 .toggle_cell .sub_ttl02 {
  background: #818074;
}
.case-top-study_box#case02 .toggle_cell .toggle_btn01 {
  background: #BFEAF7;
}
.case-top-study_box#case03 .toggle_cell .toggle_btn01 {
  background: #F7F1C4;
}
.case-top-study_box#case02 .toggle_cell .toggle_btn02 {
  background: #D8E7EB;
}
.case-top-study_box#case03 .toggle_cell .toggle_btn02 {
  background: #F2EECD;
}
.case-top-study_box#case02 .toggle_cell ul.list01 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case02_list01.png) no-repeat;
  background-size: 16px 16px;
}
.case-top-study_box#case03 .toggle_cell ul.list01 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case03_list01.png) no-repeat;
  background-size: 16px 16px;
}
.case-top-study_box#case02 .toggle_cell ul.list02 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case02_list02.png) no-repeat;
  background-size: 12px 12px;
}
.case-top-study_box#case03 .toggle_cell ul.list02 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case03_list02.png) no-repeat;
  background-size: 12px 12px;
}
@media (min-width: 768px) {
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 248px;
  }
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .img,
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .txt {
    width: calc(100% - 263px);
  }
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .txt,
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .txt {
    width: calc(100% - 131px);
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 286px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 248px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .txt {
    width: calc(100% - 300px);
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .txt {
    width: calc(100% - 263px);
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .txt {
    width: calc(100% - 131px);
  }
}
@media screen and (max-width: 767px) {
  .case-top-study {
    padding: 55px 20px 55px;
  }
  .case-top-study .main_ttl {
    font-size: 30px;
    margin: 0 auto 60px;
  }
  .case-top-study ul.list_case {
    flex-direction: column;
    margin: 0 auto 45px;
  }
  .case-top-study ul.list_case li {
    width: 100%;
    margin-bottom: 40px;
  }
  .case-top-study ul.list_case li:last-child {
    margin-bottom: 0px;
  }
  .case-top-study ul.list_case li a {
    padding: 45px 15px 65px;
  }
  .case-top-study ul.list_case li a .icon {
    top: -36px;
    left: 50%;
    width: 64px;
  }
  .case-top-study ul.list_case li a .ttl {
    font-size: 20px;
    margin: 0 auto 10px;
  }
  .case-top-study ul.list_case li a .txt {
    font-size: 13px;
    line-height: 20px;
    margin: 0 auto 0px;
  }
  .case-top-study ul.list_case li::after {
    bottom: 15px;
    width: 32px;
    height: 32px;
    background: url(/ud/assets/images/public/case/station/icon_arrow01.png) no-repeat;
    background-size: 32px 32px;
  }
  .case-top-study .case-top-study_box {
    width: calc(100% - 40px);
    padding: 70px 20px 2px;
    margin: 0 auto 20px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl {
    margin: 0 auto 33px;
    padding: 44px 0 13px;
    text-align: center;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl .icon {
    top: -50px;
    width: 64px;
    border: 15px solid #fff;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl .ex {
    position: static;
    padding: 5px 21px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl .ttl {
    font-size: 20px;
    line-height: calc(30 / 20);
    margin: 14px 10px 0;
    text-align: left;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl ul.list_ttl li {
    margin: 0 4px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_ttl ul.list_ttl li span {
    font-size: 12px;
    border-radius: 20px;
    padding: 4px 15px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role {
    max-width: calc(100% - 40px);
    padding: 40px 20px 20px;
    margin: 0 auto 62px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role .role_ttl {
    font-size: 18px;
    line-height: 24px;
    top: -11px;
    width: 100%;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul {
    flex-direction: column;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul li {
    border-radius: 12px;
    padding: 50px 15px 20px;
    width: calc(100% - 30px);
    margin-bottom: 35px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul li:last-child {
    margin-bottom: 0px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul li .ttl {
    top: -21px;
    margin: 0 auto;
    width: 100%;
    display: flex;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul li .ttl span {
    font-size: 13px;
    line-height: 18px;
    border-radius: 40px;
    padding: 8px 10px;
    width: 175px;
    border-width:2px;
  }
  .case-top-study .case-top-study_box .case-top-study_box_role ul li .txt {
    font-size: 13px;
    line-height: 18px;
  }
  .case-top-study .case-top-study_box .sub_ttl {
    margin: 0 auto 35px;
  }
  .case-top-study .case-top-study_box .sub_ttl span {
    display: block;
    width: 170px;
    z-index: 2;
    padding: 0 8px;
    font-size: 18px;
    line-height: 24px;
  }
  .case-top-study .case-top-study_box .sub_ttl + .caution {
    font-size: 10px;
    margin-bottom: 13px;
  }
  .case-top-study .case-top-study_box ul.list_image {
    flex-direction: column;
    margin: 0 auto 35px;
  }
  .case-top-study .case-top-study_box ul.list_image li {
    width: 100%;
    margin-bottom: 15px;
  }
  .case-top-study .case-top-study_box ul.list_image li:last-child {
    margin-bottom: 0px;
  }
  .case-top-study .case-top-study_box ul.list_image li .img {
    position: relative;
    cursor: pointer;
    margin-bottom: 10px;
  }
  .case-top-study .case-top-study_box ul.list_image li .img::after {
    right: 5px;
    top: 5px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case-top-study .case-top-study_box ul.list_image li p {
    font-size: 13px;
  }
  .case-top-study .case-top-study_box ul.list_image li p span {
    font-size: 10px;
    padding: 3px 10px;
    border-radius: 15px;
  }
  .case-top-study .case-top-study_box .case_main_img {
    position: relative;
    width: 100%;
    max-width: 960px;
    padding: 0 0 85px;
    margin: 0 auto 33px;
  }
  .case-top-study .case-top-study_box .case_main_img .img::after {
    right: 5px;
    top: 0px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case-top-study .case-top-study_box .case_main_img ul {
    flex-direction: column;
  }
  .case-top-study .case-top-study_box .case_main_img ul li {
    width: 100%;
    margin-bottom: 20px;
  }
  .case-top-study .case-top-study_box .case_main_img ul li:last-child {
    margin-bottom: 0px;
  }
  .case-top-study .case-top-study_box .case_main_img ul li span {
    width: 90px;
    font-size: 14px;
    border-radius: 20px;
    padding: 7px 0;
    top: 0;
    left: 0;
  }
  .case-top-study .case-top-study_box .case_main_img ul li::after {
    right: 5px;
    top: 20px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case-top-study .case-top-study_box#case03 .case_main_img ul li::after {
    right: 5px;
    top: 5px;
  }
  .case-top-study .case-top-study_box .case_main_img .case_mark {
    width: 100%;
    max-width: 362px;
    margin: 20px auto 0px;
  }
  .case-top-study .case-top-study_box .case_main_img .txt_atteniton01 {
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    padding: 0 0 0 50px;
    background: url(/ud/assets/images/public/case/station/icon_zoom02.png) no-repeat left center;
    background-size: 40px 40px;
  }
  .case-top-study .case-top-study_box .case_main_img .txt_atteniton02 {
    height: auto;
    line-height: 1;
    bottom: 55px;
    font-size: 10px;
  }
  .case-top-study .case-top-study_box ul.list_point {
    margin: 0 auto 50px;
  }
  .case-top-study .case-top-study_box ul.list_point li {
    margin-left: 0px;
    padding: 40px 20px 20px 20px;
    margin-bottom: 48px;
  }
  .case-top-study .case-top-study_box ul.list_point li .icon {
    position: absolute;
    top: -32px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    width: 64px;
  }
  .case-top-study .case-top-study_box ul.list_point li .list_point_flex {
    flex-direction: column;
  }
  .case-top-study .case-top-study_box ul.list_point li .list_point_flex .txt {
    font-size: 13px;
    line-height: 20px;
    margin: 0 0 15px;
  }
  .case-top-study .case-top-study_box ul.list_point li .list_point_flex .img {
    margin-left: 0px;
    margin: 0 auto;
    max-width: 100%;
  }
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 248px;
  }
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .img,
  .case-top-study .case-top-study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 286px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 248px;
  }
  .case-top-study .case-top-study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study .case-top-study_box#case03 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study .case-top-study_box#case03 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 116px;
  }
  .case-top-study_box#case02 .toggle_cell ul.list01 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case02_list01.png) no-repeat;
    background-size: 13px 13px;
  }
  .case-top-study_box#case03 .toggle_cell ul.list01 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case03_list01.png) no-repeat;
    background-size: 13px 13px;
  }
  .case-top-study_box#case02 .toggle_cell ul.list02 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case02_list02.png) no-repeat;
    background-size: 10px 10px;
  }
  .case-top-study_box#case03 .toggle_cell ul.list02 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case03_list02.png) no-repeat;
    background-size: 10px 10px;
  }
  .case-top-study .toggle_btn {
    margin-bottom: 33px;
  }
}


/* 下層　*/
.p-public-example .kv {
  background: url(/ud/assets/images/public/case/station/bg_kv.png) no-repeat center;
  background-size: cover;
}
.p-public-example .kv .kv_inner {
    align-items: center;
    padding: 35px 0 35px;
}
.p-public-example .kv .kv_inner .kv_text {
    width: 42%;
    margin-right: 0px;
}
.p-public-example .kv .kv_inner .kv_text .sub01 {
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
  margin: 0;
}
.p-public-example .kv .kv_inner .kv_text .ttl {
  font-size: 52px;
  font-weight: bold;
  line-height: 1;
  margin: 20px 0 20px;
}
.p-public-example .kv .kv_inner .kv_text .sub02 {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  margin: 0;
}
.kv .kv_inner .kv_img {
    width: 65.5%;
    margin-right: -60px;
    margin-top: 0px;
}
.case_point {
  padding: 115px 0 80px;
  margin: 0 auto;
}
.case_point .cell {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  border-radius: 20px;
  background: #fff;
  padding: 75px 55px 50px;
}
.case_point .cell.feature {
  border: 3px solid #6E4D31;
  margin-bottom: 95px;
}
.case_point .cell.point {
  border: 3px solid #607C43;
}
.case_point .cell .ttl {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  text-align: center;
  width: 638px;
  font-size: 24px;
  font-weight: bold;
  padding: 10px 0;
  border-radius: 20px;
}
.case_point .cell.feature .ttl {
  background: #FFF6EF;
  border: 3px solid #3C230E;
  box-shadow: 7px 10px 0px #6E4D31;
}
.case_point .cell.point .ttl {
  background: #F7FFEF;
  border: 3px solid #283E12;
  box-shadow: 7px 10px 0px #607C43;
}
.case_point .cell .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.73;
}
.case_point .cell ul {
  list-style: none;
}
.case_point .cell ul li {
  padding: 0 0 0 2em;
  margin: 0 0 10px;
  font-weight: bold;
  font-size: 15px;
  line-height: 1.73;
  position: relative;
}
.case_point .cell ul li:last-child {
  margin-bottom: 0 0 0px;
}
.case_point .cell ul li::before {
  display: block;
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  background: url(/ud/assets/images/public/case/station/icon_circle01.png) no-repeat;
  background-size: 16px 16px;
  width: 16px;
  height: 16px;
}
.case_study {
  background: #F5F5F5;
  padding: 75px 0 75px;
}
.case_study .main_ttl {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  margin: 0 auto 90px;
  line-height: 1;
}
.case_study ul.list_case {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 150px;
/*
  margin: 0 auto 60px;
*/
}
.case_study ul.list_case li {
  background: #fff;
  border-radius: 20px;
  border: 3px solid #000;
  padding: 0;
  width: 30.4%;
/*
  padding: 60px 15px 70px;
  width: calc(30.4% - 30px);
*/
  position: relative;
}
.case_study ul.list_case li a {
  display: block;
  padding: 60px 15px 70px;
  width: calc(100% - 30px);
/*
  width: 100%;
*/
  height: 100%;
}
.case_study ul.list_case li a .icon {
  position: absolute;
  top: -46px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 93px;
}
.case_study ul.list_case li a .ttl {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  margin: 0 auto 10px;
}
.case_study ul.list_case li a .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  margin: 0 auto 10px;
}
.case_study ul.list_case li::after {
  display: block;
  content: "";
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 34px;
  height: 34px;
  background: url(/ud/assets/images/public/case/station/icon_arrow01.png) no-repeat;
  background-size: 34px 34px;
}

.case_study .case_study_box {
  width: calc(100% - 80px);
  max-width: 1320px;
  margin: 0 auto;
  background: #fff;
  padding: 80px 40px 80px;
  margin: 0 auto 40px;
  border-radius: 20px;
}
.case_study .case_study_box .case_study_box_ttl {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 70px;
  padding: 60px 0 20px;
  border-top: 3px solid #000;
  border-bottom: 3px solid #000;
}
.case_study .case_study_box .case_study_box_ttl .icon {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 93px;
  border: 28px solid #fff;
}
.case_study .case_study_box .case_study_box_ttl .ttl {
  font-size: 30px;
  font-weight: bold;
  text-align: center;
  margin: 0 auto 15px;
}
.case_study .case_study_box .case_study_box_ttl ul.list_ttl {
  display: flex;
  justify-content: center;
  align-items: center;
}
.case_study .case_study_box .case_study_box_ttl ul.list_ttl li {
  margin: 0 8px;
}
.case_study .case_study_box .case_study_box_ttl ul.list_ttl li span {
  font-size: 14px;
  font-weight: bold;
  color: #fff;
  background: #888888;
  border-radius: 20px;
  line-height: 1;
  padding: 5px 15px;
}
.case_study .case_study_box .case_study_box_role {
  position: relative;
  width: 100%;
  max-width: calc(960px - 80px);
  padding: 68px 40px 40px;
  margin: 0 auto 55px;
  background: #F5F5F5;
  border-radius: 20px;
}
.case_study .case_study_box .case_study_box_role .role_ttl {
  position: absolute;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  top: -21px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
.case_study .case_study_box .case_study_box_role ul {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.case_study .case_study_box .case_study_box_role ul li {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 45px 30px 30px;
  width: calc(48.5% - 60px);
}
.case_study .case_study_box .case_study_box_role ul li .ttl {
  position: absolute;
  top: -21px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  margin: 0 auto;
  width: 100%;
  display: flex;
}
.case_study .case_study_box .case_study_box_role ul li .ttl span {
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  background: #FAD8E3;
  border-radius: 20px;
  border: 3px solid #000;
  padding: 5px 15px;
  margin: 0 auto;
}
.case_study .case_study_box#case02 .case_study_box_role ul li .ttl span {
  background: #BFEAF7;
}
.case_study .case_study_box#case03 .case_study_box_role ul li .ttl span {
  background: #F7F1C4;
}
.case_study .case_study_box .case_study_box_role ul li .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
}
.case_study .case_study_box .sub_ttl {
  width: 100%;
  max-width: 960px;
  margin: 0 auto 35px;
  position: relative;
  text-align: center;
}
.case_study .case_study_box .sub_ttl::before {
  display: block;
  content: "";
  position: absolute;
  width: 100%;
  height: 3px;
  background: #F5F5F5;
  top: 50%;
  left: 0%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  z-index: 1;
}
.case_study .case_study_box .sub_ttl span {
  position: relative;
  z-index: 2;
  background: #fff;
  padding: 0 18px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  margin: 0 auto;
}
.case_study .case_study_box ul.list_image {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 35px;
}
.case_study .case_study_box ul.list_image li {
  width: 30.8%;
}
.case_study .case_study_box ul.list_image li .img {
  position: relative;
  cursor: pointer;
  margin-bottom: 10px;
}
.case_study .case_study_box ul.list_image li .img::after {
  display: block;
  content: "";
  position: absolute;
  right: 5px;
  top: 5px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case_study .case_study_box ul.list_image li p {
  font-size: 15px;
  font-weight: bold;
}
.case_study .case_study_box ul.list_image li p span {
  font-size: 12px;
  color: #fff;
  padding: 3px 10px;
  border-radius: 15px;
}
.case_study .case_study_box#case01 ul.list_image li p span {
  background: #EB5988;
}
.case_study .case_study_box#case02 ul.list_image li p span {
  background: #EB5988;
}
.case_study .case_study_box#case03 ul.list_image li p span {
  background: #F8F2C2;
}
.case_study .case_study_box .case_main_img {
  position: relative;
  width: 100%;
  max-width: 960px;
  padding: 0 0 40px;
  margin: 0 auto 35px;
}
.case_study .case_study_box .case_main_img .img {
  position: relative;
  cursor: pointer;
}
.case_study .case_study_box .case_main_img .img::after {
  display: block;
  content: "";
  position: absolute;
  right: 10px;
  top: 0px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case_study .case_study_box .case_main_img ul {
  display: flex;
  justify-content: space-between;
}
.case_study .case_study_box .case_main_img ul li {
  position: relative;
  width: 48.1%;
  cursor: pointer;
}
.case_study .case_study_box .case_main_img ul li span {
  position: absolute;
  display: block;
  width: 100px;
  background: #BFEAF7;
  border: 2px solid #000;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  border-radius: 15px;
  top: 0;
  left: 0;
}
.case_study .case_study_box#case03 .case_main_img ul li span {
  background: #F8F2C2;
}
.case_study .case_study_box .case_main_img ul li::after {
  display: block;
  content: "";
  position: absolute;
  right: 10px;
  top: 70px;
  width: 65px;
  height: 65px;
  background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
  background-size: 65px 65px;
}
.case_study .case_study_box#case03 .case_main_img ul li::after {
  right: 10px;
  top: 10px;
}
.case_study .case_study_box .case_main_img .case_mark {
  width: 362px;
  margin: 20px auto 0px;
}
.case_study .case_study_box .case_main_img .txt_atteniton01 {
  position: absolute;
  height: 40px;
  line-height: 40px;
  bottom: 0px;
  left: 0;
  font-size: 15px;
  font-weight: bold;
  padding: 0 0 0 50px;
  background: url(/ud/assets/images/public/case/station/icon_zoom02.png) no-repeat left center;
  background-size: 40px 40px;
}
.case_study .case_study_box .case_main_img .txt_atteniton02 {
  position: absolute;
  height: 40px;
  line-height: 40px;
  bottom: 0px;
  right: 0;
  text-align: right;
  font-size: 15px;
  font-weight: bold;
}
.case_study .case_study_box ul.list_point {
  width: 100%;
  max-width: 960px;
  margin: 0 auto 60px;
}
.case_study .case_study_box ul.list_point li {
  position: relative;
  margin-left: 45px;
  border: 3px solid #000;
  padding: 15px 30px 15px 85px;
  border-radius: 20px;
  margin-bottom: 35px;
}
.case_study .case_study_box ul.list_point li:last-child {
  margin-bottom: 0px;
}
.case_study .case_study_box ul.list_point li .icon {
  position: absolute;
  top: 50%;
  left: -45px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 93px;
}
.case_study .case_study_box ul.list_point li .list_point_flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.case_study .case_study_box ul.list_point li .list_point_flex .txt {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.6;
  margin: 0;
}
.case_study .case_study_box ul.list_point li .list_point_flex .img {
  margin-left: 15px;
}
@media (min-width: 768px) {
  .case_study .case_study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 248px;
  }
  .case_study .case_study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .img,
  .case_study .case_study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case_study .case_study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .txt {
    width: calc(100% - 263px);
  }
  .case_study .case_study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .txt,
  .case_study .case_study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .txt {
    width: calc(100% - 131px);
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 286px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 248px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .txt {
    width: calc(100% - 300px);
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .txt {
    width: calc(100% - 263px);
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .txt {
    width: calc(100% - 131px);
  }
}

.toggle_btn {
  width: 296px;
  border: 3px solid #000;
  padding: 10px 0;
  position: relative;
  text-align: center;
  margin: 0 auto;
  background: #F2C0D0;
  font-size: 15px;
  font-weight: bold;
  border-radius: 30px;
  cursor: pointer;
}
.case_study .case_study_box#case02 .toggle_btn {
  background: #BFEAF7;
}
.case_study .case_study_box#case03 .toggle_btn {
  background: #F7F1C4;
}
.toggle_btn::after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  background: url(/ud/assets/images/public/case/station/icon_plus.png) no-repeat;
  background-size: 32px 32px;
  width: 32px;
  height: 32px;
}
.toggle_btn.open::after {
  background: url(/ud/assets/images/public/case/station/icon_min.png) no-repeat;
  background-size: 32px 32px;
  width: 32px;
  height: 32px;
}
.toggle_cell {
  position: relative;
  display: none;
  width: 100%;
  max-width: calc(960px - 80px);
  padding: 40px 40px 20px;
  background: #F5F5F5;
  border-radius: 20px;
  margin: 0 auto 55px;
}
.toggle_cell .ttl {
  position: absolute;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
.toggle_cell .sub_ttl01 {
  font-size: 20px;
  font-weight: bold;
  padding: 5px 10px 5px 10px;
  margin: 0 0 25px;
  background: #fff;
}
.case_study_box#case01 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #EB5988;
}
.case_study_box#case02 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #2CA8CE;
}
.case_study_box#case03 .toggle_cell .sub_ttl01 {
  border-left: 6px solid #DEB42A;
}
.toggle_cell .sub_ttl02 {
  font-size: 15px;
  font-weight: bold;
  color: #fff;
  padding: 5px 10px 5px 10px;
  margin: 0 0 25px;
}
.case_study_box#case01 .toggle_cell .sub_ttl02 {
  background: #907D85;
}
.case_study_box#case02 .toggle_cell .sub_ttl02 {
  background: #798589;
}
.case_study_box#case03 .toggle_cell .sub_ttl02 {
  background: #818074;
}
.toggle_cell .toggle_cell_flex {
  display: flex;
  justify-content: space-between;
}
.toggle_cell .toggle_cell_flex .img {
  width: 167px;
  margin-left: 23px;
}
.toggle_cell .toggle_cell_flex.flex_02 .img {
  width: 167px;
}
.toggle_cell .toggle_cell_flex.flex_03 .img {
  width: 327px;
}
.toggle_cell .toggle_cell_flex.flex_04 .img {
  width: 309px;
}
.toggle_cell .toggle_cell_flex.flex_02 .txt {
  width: calc(100% - 190px);
}
.toggle_cell .toggle_cell_flex.flex_03 .txt {
  width: calc(100% - 350px);
}
.toggle_cell .toggle_cell_flex.flex_04 .txt {
  width: calc(100% - 332px);
}
.toggle_cell .toggle_btn01 {
  display: block;
  width: 390px;
  border: 3px solid #000;
  padding: 10px 0;
  margin: 20px 0 30px;
  position: relative;
  text-align: center;
  background: #F2C0D0;
  font-size: 15px;
  font-weight: bold;
  border-radius: 30px;
}
.case_study_box#case02 .toggle_cell .toggle_btn01 {
  background: #BFEAF7;
}
.case_study_box#case03 .toggle_cell .toggle_btn01 {
  background: #F7F1C4;
}
.toggle_cell .toggle_btn01::after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  background: url(/ud/assets/images/public/case/station/icon_arrow02.png) no-repeat;
  background-size: 26px 26px;
  width: 26px;
  height: 26px;
}
.toggle_cell .toggle_btn02 {
  position: relative;
  text-align: center;
  display: block;
  width: 262px;
  padding: 5px 10px 5px 0;
  margin: 20px 0 30px auto;
  background: #F5DEE5;
  font-size: 15px;
  font-weight: bold;
  border-radius: 30px;
}
.case_study_box#case02 .toggle_cell .toggle_btn02 {
  background: #D8E7EB;
}
.case_study_box#case03 .toggle_cell .toggle_btn02 {
  background: #F2EECD;
}
.toggle_cell .toggle_btn02::after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  background: url(/ud/assets/images/public/case/station/icon_arrow02.png) no-repeat;
  background-size: 20px 20px;
  width: 20px;
  height: 20px;
}

.toggle_cell ul.list01 {
  list-style: none;
}
.toggle_cell ul.list01.mb01 {
  margin-bottom: 35px;
}
.toggle_cell ul.list01 li {
  padding: 0 0 0 2em;
  margin: 0 0 5px;
  font-weight: bold;
  font-size: 15px;
  line-height: 1.73;
  position: relative;
}
.toggle_cell ul.list01 li:last-child {
  margin: 0 0 0px;
}
.toggle_cell ul.list01 li::before {
  display: block;
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  background: url(/ud/assets/images/public/case/station/icon_case01_list01.png) no-repeat;
  background-size: 16px 16px;
  width: 16px;
  height: 16px;
}
.case_study_box#case02 .toggle_cell ul.list01 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case02_list01.png) no-repeat;
  background-size: 16px 16px;
}
.case_study_box#case03 .toggle_cell ul.list01 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case03_list01.png) no-repeat;
  background-size: 16px 16px;
}

.toggle_cell ul.list02 {
  list-style: none;
}
.toggle_cell ul.list02 li {
  padding: 0 0 0 1.5em;
  margin: 0 0 5px;
  font-weight: bold;
  font-size: 15px;
  line-height: 1.73;
  position: relative;
}
.toggle_cell ul.list02 li:last-child {
  margin: 0 0 0px;
}
.toggle_cell ul.list02 li::before {
  display: block;
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  background: url(/ud/assets/images/public/case/station/icon_case01_list02.png) no-repeat;
  background-size: 12px 12px;
  width: 12px;
  height: 12px;
}
.case_study_box#case02 .toggle_cell ul.list02 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case02_list02.png) no-repeat;
  background-size: 12px 12px;
}
.case_study_box#case03 .toggle_cell ul.list02 li::before {
  background: url(/ud/assets/images/public/case/station/icon_case03_list02.png) no-repeat;
  background-size: 12px 12px;
}
@media screen and (max-width: 767px) {
  .p-public-example {
    margin-top: -40px;
  }
  .p-public-example .kv .kv_inner {
      align-items: center;
      padding: 35px 0 35px;
  }
  .p-public-example .kv .kv_inner .kv_text {
      width: 100%;
      margin-right: 0px;
  }
  .p-public-example .kv .kv_inner .kv_text .sub01 {
    font-size: 16px;
    margin: 0 0 10px;
  }
  .p-public-example .kv .kv_inner .kv_text .ttl {
    font-size: 42px;
    margin: 20px 10px 20px 0;
    display: inline;
  }
  .p-public-example .kv .kv_inner .kv_text .sub02 {
    font-size: 16px;
    margin: 0;
    display: inline;
  }
  .kv .kv_inner .kv_img {
    width: 100%;
    margin-right: 0px;
    margin-top: 0px;
  }
  .case_point {
    padding: 90px 20px 55px;
  }
  .case_point .cell {
    width: calc(100% - 60px);
    margin: 0 auto;
    border-radius: 20px;
    padding: 60px 30px 30px;
  }
  .case_point .cell.feature {
    margin-bottom: 65px;
  }
  .case_point .cell .ttl {
    top: -30px;
    width: 270px;
    font-size: 19px;
    line-height: 24px;
    padding: 10px 0;
  }
  .case_point .cell .txt {
    font-size: 14px;
    line-height: 26px;
  }
  .case_point .cell ul li {
    padding: 0 0 0 2em;
    margin: 0 0 10px;
    font-size: 14px;
    line-height: 26px;
  }
  .case_point .cell ul li::before {
    top: 4px;
    left: 0;
    background: url(/ud/assets/images/public/case/station/icon_circle01.png) no-repeat;
    background-size: 16px 16px;
    width: 16px;
    height: 16px;
  }
  .case_study {
    padding: 55px 20px 55px;
  }
  .case_study .main_ttl {
    font-size: 30px;
    margin: 0 auto 60px;
  }
  .case_study ul.list_case {
    flex-direction: column;
    margin: 0 auto 45px;
  }
  .case_study ul.list_case li {
    width: 100%;
  /*
    padding: 45px 15px 65px;
    width: calc(100% - 30px);
  */
    margin-bottom: 40px;
  }
  .case_study ul.list_case li:last-child {
    margin-bottom: 0px;
  }
  .case_study ul.list_case li a {
    padding: 45px 15px 65px;
  }
  .case_study ul.list_case li a .icon {
    top: -36px;
    left: 50%;
    width: 64px;
  }
  .case_study ul.list_case li a .ttl {
    font-size: 20px;
    margin: 0 auto 10px;
  }
  .case_study ul.list_case li a .txt {
    font-size: 13px;
    line-height: 20px;
    margin: 0 auto 0px;
  }
  .case_study ul.list_case li::after {
    bottom: 15px;
    width: 32px;
    height: 32px;
    background: url(/ud/assets/images/public/case/station/icon_arrow01.png) no-repeat;
    background-size: 32px 32px;
  }

  .case_study .case_study_box {
    width: calc(100% - 40px);
    padding: 70px 20px 40px;
    margin: 0 auto 20px;
  }
  .case_study .case_study_box .case_study_box_ttl {
    margin: 0 auto 40px;
    padding: 35px 0 15px;
  }
  .case_study .case_study_box .case_study_box_ttl .icon {
    top: -50px;
    width: 64px;
    border: 15px solid #fff;
  }
  .case_study .case_study_box .case_study_box_ttl .ttl {
    font-size: 24px;
    margin: 0 auto 10px;
  }
  .case_study .case_study_box .case_study_box_ttl ul.list_ttl li {
    margin: 0 4px;
  }
  .case_study .case_study_box .case_study_box_ttl ul.list_ttl li span {
    font-size: 12px;
    border-radius: 20px;
    padding: 4px 15px;
  }
  .case_study .case_study_box .case_study_box_role {
    max-width: calc(100% - 40px);
    padding: 68px 20px 20px;
    margin: 0 auto 30px;
  }
  .case_study .case_study_box .case_study_box_role .role_ttl {
    font-size: 18px;
    line-height: 24px;
    top: -11px;
    width: 100%;
  }
  .case_study .case_study_box .case_study_box_role ul {
    flex-direction: column;
  }
  .case_study .case_study_box .case_study_box_role ul li {
    border-radius: 12px;
    padding: 50px 15px 20px;
    width: calc(100% - 30px);
    margin-bottom: 35px;
  }
  .case_study .case_study_box .case_study_box_role ul li:last-child {
    margin-bottom: 0px;
  }
  .case_study .case_study_box .case_study_box_role ul li .ttl {
    top: -21px;
    margin: 0 auto;
    width: 100%;
    display: flex;
  }
  .case_study .case_study_box .case_study_box_role ul li .ttl span {
    font-size: 13px;
    line-height: 18px;
    border-radius: 40px;
    padding: 5px 15px;
    width: 195px;
  }
  .case_study .case_study_box .case_study_box_role ul li .txt {
    font-size: 13px;
    line-height: 18px;
  }
  .case_study .case_study_box .sub_ttl {
    margin: 0 auto 35px;
  }
  .case_study .case_study_box .sub_ttl span {
    display: block;
    width: 170px;
    z-index: 2;
    padding: 0 8px;
    font-size: 18px;
    line-height: 24px;
  }
  .case_study .case_study_box ul.list_image {
    flex-direction: column;
    margin: 0 auto 35px;
  }
  .case_study .case_study_box ul.list_image li {
    width: 100%;
    margin-bottom: 15px;
  }
  .case_study .case_study_box ul.list_image li:last-child {
    margin-bottom: 0px;
  }
  .case_study .case_study_box ul.list_image li .img {
    position: relative;
    cursor: pointer;
    margin-bottom: 10px;
  }
  .case_study .case_study_box ul.list_image li .img::after {
    right: 5px;
    top: 5px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case_study .case_study_box ul.list_image li p {
    font-size: 13px;
  }
  .case_study .case_study_box ul.list_image li p span {
    font-size: 10px;
    padding: 3px 10px;
    border-radius: 15px;
  }
  .case_study .case_study_box .case_main_img {
    position: relative;
    width: 100%;
    max-width: 960px;
    padding: 0 0 85px;
    margin: 0 auto 55px;
  }
  .case_study .case_study_box .case_main_img .img::after {
    right: 5px;
    top: 0px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case_study .case_study_box .case_main_img ul {
    flex-direction: column;
  }
  .case_study .case_study_box .case_main_img ul li {
    width: 100%;
    margin-bottom: 20px;
  }
  .case_study .case_study_box .case_main_img ul li:last-child {
    margin-bottom: 0px;
  }
  .case_study .case_study_box .case_main_img ul li span {
    width: 90px;
    font-size: 14px;
    border-radius: 20px;
    padding: 7px 0;
    top: 0;
    left: 0;
  }
  .case_study .case_study_box .case_main_img ul li::after {
    right: 5px;
    top: 20px;
    width: 45px;
    height: 45px;
    background: url(/ud/assets/images/public/case/station/icon_zoom.png) no-repeat;
    background-size: 45px 45px;
  }
  .case_study .case_study_box#case03 .case_main_img ul li::after {
    right: 5px;
    top: 5px;
  }
  .case_study .case_study_box .case_main_img .case_mark {
    width: 100%;
    max-width: 362px;
    margin: 20px auto 0px;
  }
  .case_study .case_study_box .case_main_img .txt_atteniton01 {
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    padding: 0 0 0 50px;
    background: url(/ud/assets/images/public/case/station/icon_zoom02.png) no-repeat left center;
    background-size: 40px 40px;
  }
  .case_study .case_study_box .case_main_img .txt_atteniton02 {
    height: auto;
    line-height: 1;
    bottom: 55px;
    font-size: 10px;
  }
  .case_study .case_study_box ul.list_point {
    margin: 0 auto 50px;
  }
  .case_study .case_study_box ul.list_point li {
    margin-left: 0px;
    padding: 40px 20px 20px 20px;
    margin-bottom: 48px;
  }
  .case_study .case_study_box ul.list_point li .icon {
    position: absolute;
    top: -32px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    width: 64px;
  }
  .case_study .case_study_box ul.list_point li .list_point_flex {
    flex-direction: column;
  }
  .case_study .case_study_box ul.list_point li .list_point_flex .txt {
    font-size: 13px;
    line-height: 20px;
    margin: 0 0 15px;
  }
  .case_study .case_study_box ul.list_point li .list_point_flex .img {
    margin-left: 0px;
    margin: 0 auto;
    max-width: 100%;
  }
  .case_study .case_study_box#case01 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 248px;
  }
  .case_study .case_study_box#case01 ul.list_point li:nth-child(2) .list_point_flex .img,
  .case_study .case_study_box#case01 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 286px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 248px;
  }
  .case_study .case_study_box#case02 ul.list_point li:nth-child(3) .list_point_flex .img {
    width: 116px;
  }
  .case_study .case_study_box#case03 ul.list_point li:nth-child(1) .list_point_flex .img {
    width: 116px;
  }
  .case_study .case_study_box#case03 ul.list_point li:nth-child(2) .list_point_flex .img {
    width: 116px;
  }

  .toggle_btn {
    width: 100%;
    max-width: 276px;
    padding: 10px 0;
    margin: 0 auto;
    font-size: 15px;
    border-radius: 30px;
  }
  .toggle_btn::after {
    right: 10px;
    background: url(/ud/assets/images/public/case/station/icon_plus.png) no-repeat;
    background-size: 32px 32px;
    width: 32px;
    height: 32px;
  }
  .toggle_btn.open::after {
    background: url(/ud/assets/images/public/case/station/icon_min.png) no-repeat;
    background-size: 32px 32px;
    width: 32px;
    height: 32px;
  }
  .toggle_cell {
    max-width: calc(100% - 40px);
    padding: 32px 20px 20px;
    margin: 0 auto 30px;
  }
  .toggle_cell .ttl {
    font-size: 18px;
    top: -12px;
    width: 100%;
  }
  .toggle_cell .sub_ttl01 {
    font-size: 16px;
    line-height: 24px;
    padding: 5px 10px 5px 10px;
    margin: 0 0 20px;
  }
  .toggle_cell .sub_ttl02 {
    font-size: 13px;
    padding: 5px 10px 5px 10px;
    margin: 0 0 15px;
  }
  .toggle_cell .toggle_cell_flex {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
  }
  .toggle_cell .toggle_cell_flex .img {
    width: 167px;
    margin-left: 0px;
    margin: 20px auto 0;
  }
  .toggle_cell .toggle_cell_flex.flex_02 .img {
    width: 167px;
  }
  .toggle_cell .toggle_cell_flex.flex_03 .img {
    width: 327px;
    max-width: 100%;
  }
  .toggle_cell .toggle_cell_flex.flex_04 .img {
    width: 309px;
    max-width: 100%;
  }
  .toggle_cell .toggle_cell_flex.flex_02 .txt {
    width: 100%;
  }
  .toggle_cell .toggle_cell_flex.flex_03 .txt {
    width: 100%;
  }
  .toggle_cell .toggle_cell_flex.flex_04 .txt {
    width: 100%;
  }
  .toggle_cell .toggle_btn01 {
    width: 100%;
    max-width: 235px;
    padding: 10px 0;
    margin: 20px auto 30px;
    font-size: 13px;
    line-height: 16px;
    border-radius: 30px;
  }
  .toggle_cell .toggle_btn01::after {
    right: 10px;
    background: url(/ud/assets/images/public/case/station/icon_arrow02.png) no-repeat;
    background-size: 20px 20px;
    width: 20px;
    height: 20px;
  }
  .toggle_cell .toggle_btn02 {
    width: calc(100% - 10px);
    max-width: 262px;
    padding: 5px 10px 5px 0;
    margin: 20px auto 30px;
    font-size: 13px;
    border-radius: 30px;
  }
  .toggle_cell .toggle_btn02::after {
    top: 50%;
    right: 10px;
    background: url(/ud/assets/images/public/case/station/icon_arrow02.png) no-repeat;
    background-size: 20px 20px;
    width: 20px;
    height: 20px;
  }
  .toggle_cell ul.list01.mb01 {
    margin-bottom: 35px;
  }
  .toggle_cell ul.list01 li {
    padding: 0 0 0 1.8em;
    margin: 0 0 5px;
    font-size: 13px;
    line-height: 20px;
  }
  .toggle_cell ul.list01 li::before {
    top: 4px;
    left: 0;
    background: url(/ud/assets/images/public/case/station/icon_case01_list01.png) no-repeat;
    background-size: 13px 13px;
    width: 13px;
    height: 13px;
  }
  .case_study_box#case02 .toggle_cell ul.list01 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case02_list01.png) no-repeat;
    background-size: 13px 13px;
  }
  .case_study_box#case03 .toggle_cell ul.list01 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case03_list01.png) no-repeat;
    background-size: 13px 13px;
  }
  .toggle_cell ul.list02 li {
    padding: 0 0 0 1.5em;
    margin: 0 0 5px;
    font-size: 13px;
    line-height: 20px;
  }
  .toggle_cell ul.list02 li::before {
    top: 6px;
    left: 0;
    background: url(/ud/assets/images/public/case/station/icon_case01_list02.png) no-repeat;
    background-size: 10px 10px;
    width: 10px;
    height: 10px;
  }
  .case_study_box#case02 .toggle_cell ul.list02 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case02_list02.png) no-repeat;
    background-size: 10px 10px;
  }
  .case_study_box#case03 .toggle_cell ul.list02 li::before {
    background: url(/ud/assets/images/public/case/station/icon_case03_list02.png) no-repeat;
    background-size: 10px 10px;
  }
}

/* モーダル　start */
.modal-area {
  display: none;
  position: fixed;
  z-index: 2000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.modal-bg {
  width: 100%;
  height: 100%;
  background-color: rgba(30, 30, 30, 0.9);
}
.modal-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 90%;
  max-width: 700px;
}
#modal-area-img01 .modal-wrap {
  border-radius: 0;
  width: 80%;
  max-width: 700px;
}
.modal-cont {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.modal-wrap .img {
  width: 276px;
  margin: 50px auto 0px;
}

.modal-wrap .photo {
  display: none;
  width: 100%;
}
.modal-wrap .photo.open {
  display: block;
}
.modal-wrap .photo img {
  width: 100%;
}

.modal-wrap .txt {
  display: none;
  text-align: center;
  font-size: 2.0rem;
  font-weight: bold;
  line-height: 1.2;
}
.modal-wrap .txt.open {
  display: block;
}
#modal-area-1 .txt {
  color: #D90000;
}
#modal-area-2 .txt {
  color: #005CB1;
}

.modal-cont .txt1 {
  font-size: 18px;
  font-weight: bold;
  color: #043491;
}

.modal-close {
  position: absolute;
  top: 30px;
  right: 30px;
  cursor: pointer;
  width: 59px;
  height: 59px;
}
.modal-close img {
  width: 70px;
  height: 70px;
}
/* モーダル　end */

/* モーダル「～研究の背景～」　start */
.case-modal .case-modal__content{
  background: #fff;
  padding: 53px 77px;
}
.case-modal .case-modal__txt {
  font-size: 17px;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: calc(26 / 17);
  width: calc(100% - 60px);
  margin: 0 auto;
}
.case-modal .case-modal__ttl {
  margin-top: 40px;
  font-size: 20px;
  font-weight: bold;
  line-height: calc(30 / 20);
  position: relative;
  padding-left: 26px;
}
.case-modal .case-modal__ttl:before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #0075BF;
  left: 0;
  top: 5px;
}
.case-modal .case-modal__img {
  margin-top: 20px;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .case-modal .case-modal__content {
    padding: 40px 20px 20px;
  }
  .case-modal .case-modal__txt {
    font-size: 14px;
    line-height: calc(26 / 14);
  }
  .case-modal .case-modal__ttl {
    font-size: 18px;
    line-height: calc(24 / 18);
  }
}
/* モーダル「～研究の背景～」　end */

.pc-only { display: block;}
.sp-only { display: none;}

@media screen and (max-width: 767px) {
  .pc-only { display: none;}
  .sp-only { display: block;}
}

@media (min-width: 769px) {
	#case01,#case02 {
		display: block;
		margin-top: -90px;
		padding-top: 140px;
    margin-bottom: 140px;
	}
	#case03 {
		display: block;
		margin-top: -90px;
		padding-top: 140px;
	}
}