/*contents_area*/
#contents {
  width: 100%;
  margin: 120px auto 400px;
  line-height: 1.8;
  font-size: 1.2em;
}
#contents .mainvisual_area {
  width: 100%;
  height: auto;
  position: relative;
  padding-top: 42%;
}
#contents .mainvisual_area img {
  display: block;
  width: 100%;
  height: auto;
}
#contents .mainvisual_area .m-catch {
  max-width: 30%;
  box-sizing: border-box;
  display: block;
  z-index: 10;
  position: absolute;
  top: 8%;
  left: 7%;
}
#contents .mainvisual_area .m-catch .title_eng {
  display: block;
  font-size: clamp(62px, 6.5vw, 74px);
  font-family: "Roboto", sans-serif;
  text-align: left;
}
#contents .mainvisual_area .mainvisual {
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  width: 60%;
  height: auto;
}
#contents .mainvisual_area .breadcrumbs-area {
  position: absolute;
  top: 92%;
  right: 0;
  width: 30%;
  margin: 0;
  height: 20px;
  text-align: right;
  font-family: "Roboto", sans-serif;
  font-size: 0.9rem;
  box-sizing: border-box;
}
#contents .mainvisual_area .breadcrumbs-area .breadcrumbs-list li {
  margin: 0 4px 0 0;
  padding-right: 30px;
  display: inline-block;
  opacity: 0.5;
}
#contents .mainvisual_area .breadcrumbs-area .breadcrumbs-list li:last-child {
  border-right: none;
}
#contents .mainvisual_area .breadcrumbs-area .breadcrumbs-list a {
  margin: 0 4px 0 0;
  display: inline-block;
  position: relative;
}
#contents .mainvisual_area .breadcrumbs-area .breadcrumbs-list a::after {
  display: block;
  content: "";
  position: absolute;
  top: 44%;
  right: -23px;
  box-sizing: border-box;
  width: 8px;
  border: 1px solid #ccc;
}
#contents .business_contents {
  position: relative;
  width: 90%;
  margin: 80px auto;
  font-family: "Roboto", sans-serif;
  height: 1300px;
}
#contents .business_contents #js-nav {
  width: 30%;
  position: sticky;
  top: 5%;
  left: 7%;
}
#contents .business_contents #js-nav .nav__list {
  margin: 10px;
  font-size: clamp(14px, 1.45vw, 28px);
  font-weight: 600;
  top: 0;
  width: 100%;
  position: relative;
}
#contents .business_contents #js-nav .nav__list::after {
  content: "";
  background: #4682b4;
  width: 1px;
  height: 100%;
  position: absolute;
  right: 20%;
  top: 0;
  display: block;
}
#contents .business_contents #js-nav .nav__list li {
  width: 100%;
  margin: 0 0 120px;
}
#contents .business_contents #js-nav .nav__list li .active {
  color: #B7AEAE;
  position: relative;
  display: flex;
  align-items: center;
}
#contents .business_contents #js-nav .nav__list li .active::before {
  content: "";
  background: #4682b4;
  width: 3px;
  height: 26px;
  position: absolute;
  left: -14px;
  top: 8px;
  display: block;
  align-items: center;
}
#contents .business_contents #js-nav .nav__list li .active::after {
  content: "";
  background: #4682b4;
  width: 7px;
  height: 7px;
  position: absolute;
  right: calc(20% - 3px);
  top: calc(50% - 3px);
  display: block;
  border-radius: 50%;
  transition: transform 0.4s ease;
}
#contents .business_contents .scroll {
  display: block;
  position: absolute;
  top: 0%;
  right: 0%;
  width: 70%;
}
#contents .business_contents .scroll .scroll__target {
  width: 100%;
  margin: 0 0 100px;
}
#contents .business_contents .scroll .scroll__target h4 {
  font-size: clamp(26px, 2.7vw, 36px);
  font-weight: 600;
  width: 100%;
  margin-bottom: 20px;
  display: block;
  position: relative;
}
#contents .business_contents .scroll .scroll__target h4::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: calc(120% - 3px);
  width: 100%;
  height: 1px;
  background-color: #cccccc;
}
#contents .business_contents .scroll .scroll__target .b_detail {
  width: 100%;
  margin: 0 20px 30px;
}
#contents .business_contents .scroll .scroll__target .b_detail h5 {
  font-size: clamp(16px, 1.6vw, 26px);
  font-weight: 600;
  width: 100%;
  padding: 0 0 10px 20px;
  position: relative;
  display: block;
}
#contents .business_contents .scroll .scroll__target .b_detail h5::before {
  content: "";
  display: block;
  position: absolute;
  top: 30%;
  left: 0;
  height: 4px;
  width: 4px;
  border-radius: 50px;
  background-color: #9E9A9A;
}
#contents .business_contents .scroll .scroll__target .b_detail p {
  width: 100%;
  display: block;
  font-size: clamp(15px, 1.5vw, 20px);
  padding: 0 0 10px 20px;
  line-height: 1.5;
}
#contents .business_contents .scroll .scroll__target .b_detail .b_details {
  font-size: clamp(15px, 1.5vw, 20px);
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail {
  width: 19%;
  margin: 35px 0 25px;
  font-weight: 600;
  text-align: center;
  font-family: "Roboto", sans-serif;
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail .btn_r {
  border: 2px solid #0068b7;
  background: #ffffff;
  padding: 3px 22px 5px;
  text-align: center;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
  outline: none;
  transition: ease 0.2s;
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail .btn_r span {
  position: relative;
  font-size: clamp(11px, 1.1vw, 22px);
  font-weight: 600;
  font-family: "Roboto", sans-serif;
  z-index: 3;
  color: #0068b7;
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail .btn_r:hover span {
  color: #fff;
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail .bgleft_r:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background: #0068b7;
  width: 110%;
  height: 110%;
  transition: transform 0.6s cubic-bezier(0.8, 0, 0.2, 1) 0s;
  transform: scale(0, 1);
  transform-origin: right top;
}
#contents .business_contents .scroll .scroll__target .b_detail .p_detail .bgleft_r:hover:before {
  transform-origin: left top;
  transform: scale(1, 1);
}
#contents .business_contents .scroll .scroll__target .p_about {
  width: 100%;
  margin: 0 auto;
  padding: 10px 0;
  text-align: left;
  font-size: clamp(11px, 1.14vw, 22px);
  margin: 2px 0;
  line-height: 1.5;
}
#contents .business_contents .scroll .scroll__target .p_about #video {
  width: 80%;
  height: 50%;
}