@charset "UTF-8";
.main_image {
  position: relative;
  width: 1280px;
  max-width: 100%;
  height: 410px;
  margin: 0 auto;
  padding-top: 80px;
  box-sizing: border-box;
  background: url(/images/whitening/whitening_key.webp) right top/cover no-repeat;
  background-size: 1008px 410px;
  overflow: hidden;
}
.main_image .inner {
  width: 1010px;
  max-width: 100%;
  padding: 80px 20px;
  margin: 0 auto;
  box-sizing: border-box;
}
.main_image .text {
  position: relative;
  z-index: 5;
  width: -moz-fit-content;
  width: fit-content;
  padding-top: 0;
  padding-left: 0;
  font-size: 40px;
  letter-spacing: 0.2em;
  color: #16216d;
}
.main_image .text::after {
  content: "MEDICAL";
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #16216d;
  text-wrap-mode: nowrap;
}
@media screen and (max-width: 767px) {
  .main_image {
    position: relative;
    height: 80vw;
    padding-top: 32.3vw;
    box-sizing: border-box;
    background: url(/images/whitening/whitening_key.webp) center top/cover no-repeat;
    overflow: hidden;
  }
  .main_image .inner {
    padding: 0 0 0 7vw;
  }
  .main_image .text {
    width: -moz-fit-content;
    width: fit-content;
    padding-top: 0;
    padding-left: 0;
    font-size: 5.8vw;
    text-align: center;
  }
  .main_image .text::after {
    bottom: -6.6vw;
    font-size: 4vw;
  }
}

.sec01 {
  margin-bottom: 100px;
}
.sec01 .cont01 .textbox {
  margin-right: 50px;
}
@media screen and (max-width: 767px) {
  .sec01 {
    margin-bottom: 13.8vw;
  }
  .sec01 .cont01 .textbox {
    margin-right: initial;
  }
}

.sec02 {
  margin-bottom: 100px;
}
.sec02 .sec_image {
  width: 1100px;
  max-width: 100%;
  margin: 0 auto 80px;
}
.sec02 .sec_image img {
  width: 100%;
}
.sec02 .whitening {
  width: 1100px;
  max-width: 100%;
  margin: 0 auto 80px;
  box-sizing: border-box;
}
.sec02 .whitening .cont_subtitle {
  padding-left: 10px;
  letter-spacing: 0;
}
.sec02 .whitening .osusume {
  width: 100%;
  padding: 30px;
  background-color: #f2f2f2;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  margin-bottom: 60px;
}
.sec02 .whitening .osusume .title {
  width: 20%;
  padding: 10px;
  font-size: 24px;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec02 .whitening .osusume .list {
  width: 80%;
  padding: 10px;
}
.sec02 .whitening .osusume .list .item {
  padding-left: 3em;
  font-size: 15px;
  position: relative;
}
.sec02 .whitening .osusume .list .item::before {
  content: "●";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 1em;
  font-size: 18px;
}
.sec02 .whitening .osusume .list .item:not(:last-of-type) {
  margin-bottom: 15px;
}
.sec02 .whitening .flow_box {
  border: 2px solid;
  padding: 40px;
}
.sec02 .whitening .flow_box .title {
  font-size: 24px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 50px;
}
.sec02 .whitening .flow_box .gridbox {
  -moz-column-gap: clamp(20px, 8.984vw, 115px);
       column-gap: clamp(20px, 8.984vw, 115px);
  grid-template-columns: repeat(3, 1fr);
}
.sec02 .whitening .flow_box .gridbox .item .item_title {
  height: 3em;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec02 .whitening .flow_box .gridbox .item .item_image {
  width: 100%;
  margin: 0 auto 20px;
}
.sec02 .whitening .flow_box .gridbox .item .item_image img {
  width: 100%;
}
.sec02 .whitening .flow_box .gridbox .item .item_text {
  font-size: 15px;
  letter-spacing: 0.1em;
  line-height: 1.8;
}
.sec02 .whitening .flow_box .gridbox .item:not(:last-of-type) .item_image {
  position: relative;
}
.sec02 .whitening .flow_box .gridbox .item:not(:last-of-type) .item_image::before {
  content: "▶";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -4.5vw;
  font-size: 22px;
}
.sec02 .office_box .cont01 {
  margin-bottom: 60px;
}
.sec02 .office_box .cont01 .textbox {
  margin-right: 50px;
}
.sec02 .office_box .osusume .title {
  color: #2ca6e0;
  border-right: 2px solid #2ca6e0;
}
.sec02 .office_box .osusume .list .item::before {
  color: #2ca6e0;
}
.sec02 .office_box .flow_box {
  border: 2px solid #2ca6e0;
}
.sec02 .office_box .flow_box .title {
  color: #2ca6e0;
}
.sec02 .home_box .cont01 {
  margin-bottom: 60px;
}
.sec02 .home_box .cont01 .textbox {
  margin-right: 50px;
}
.sec02 .home_box .osusume .title {
  color: #f7b52c;
  border-right: 2px solid #f7b52c;
}
.sec02 .home_box .osusume .list .item::before {
  color: #f7b52c;
}
.sec02 .home_box .tion_home_box {
  box-sizing: border-box;
  width: 100%;
  background-color: rgba(247, 181, 44, 0.1);
  margin-bottom: 80px;
  padding: 50px 45px;
}
.sec02 .home_box .tion_home_box .box_title {
  font-size: 24px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 50px;
  color: #f7b52c;
}
.sec02 .home_box .tion_home_box .cont_tion {
  margin-bottom: 35px;
}
.sec02 .home_box .tion_home_box .cont_tion .imagebox {
  width: 528px;
  min-width: 50%;
  max-width: 50%;
}
.sec02 .home_box .tion_home_box .tion_list_box {
  width: 860px;
  max-width: 100%;
  margin: 0 auto;
}
.sec02 .home_box .tion_home_box .tion_list_box .title {
  font-size: 22px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 40px;
}
.sec02 .home_box .tion_home_box .tion_list_box .tion_list {
  -moz-column-gap: 53px;
       column-gap: 53px;
  grid-template-columns: repeat(3, 1fr);
}
.sec02 .home_box .tion_home_box .tion_list_box .tion_list .item .item_image {
  margin: 0 auto 20px;
}
.sec02 .home_box .tion_home_box .tion_list_box .tion_list .item .item_title {
  margin-bottom: 20px;
  font-size: 18px;
  text-align: center;
}
.sec02 .home_box .flow_box {
  border: 2px solid #f7b52c;
}
.sec02 .home_box .flow_box .title {
  color: #f7b52c;
}
.sec02 .dual_box {
  margin: 0 auto 0;
}
.sec02 .dual_box .cont01 {
  margin-bottom: 60px;
}
.sec02 .dual_box .cont01 .textbox {
  margin-right: 50px;
}
.sec02 .dual_box .osusume {
  margin-bottom: 0;
}
.sec02 .dual_box .osusume .title {
  color: #0dac67;
  border-right: 2px solid #0dac67;
}
.sec02 .dual_box .osusume .list .item::before {
  color: #0dac67;
}
@media screen and (max-width: 767px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .sec_image {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 4.2vw;
  }
  .sec02 .sec_image img {
    width: 100%;
  }
  .sec02 .whitening {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 13.8vw;
    box-sizing: border-box;
  }
  .sec02 .whitening .cont_subtitle {
    padding-left: 0;
    font-size: 3.75vw;
    text-align: center;
  }
  .sec02 .whitening .cont_text {
    margin-bottom: 4.2vw;
  }
  .sec02 .whitening .osusume {
    width: 100%;
    padding: 5.5vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
    margin-bottom: 16vw;
  }
  .sec02 .whitening .osusume .title {
    width: 100%;
    padding: 0 0 4.2vw;
    font-size: 4.8vw;
  }
  .sec02 .whitening .osusume .list {
    width: 100%;
    padding: 5.5vw 0;
  }
  .sec02 .whitening .osusume .list .item {
    padding-left: 2em;
    font-size: 3.75vw;
    position: relative;
  }
  .sec02 .whitening .osusume .list .item::before {
    content: "●";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0em;
    font-size: 4.8vw;
  }
  .sec02 .whitening .osusume .list .item:not(:last-of-type) {
    margin-bottom: 15px;
  }
  .sec02 .whitening .flow_box {
    border: 0.53vw solid;
    padding: 5.5vw;
  }
  .sec02 .whitening .flow_box .title {
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 13.8vw;
  }
  .sec02 .whitening .flow_box .gridbox {
    row-gap: 13.8vw;
    -moz-column-gap: initial;
         column-gap: initial;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec02 .whitening .flow_box .gridbox .item .item_title {
    height: initial;
    font-size: 4.2vw;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 4.2vw;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .sec02 .whitening .flow_box .gridbox .item .item_image {
    width: 100%;
    margin: 0 auto 4.2vw;
  }
  .sec02 .whitening .flow_box .gridbox .item .item_image img {
    width: 100%;
  }
  .sec02 .whitening .flow_box .gridbox .item .item_text {
    font-size: 3.75vw;
    letter-spacing: 0.1em;
    line-height: 1.8;
  }
  .sec02 .whitening .flow_box .gridbox .item:not(:last-of-type) {
    position: relative;
  }
  .sec02 .whitening .flow_box .gridbox .item:not(:last-of-type)::before {
    content: "▼";
    position: absolute;
    top: initial;
    bottom: -10vw;
    transform: initial;
    left: 50%;
    transform: translateX(-50%);
    font-size: 5.3vw;
  }
  .sec02 .whitening .flow_box .gridbox .item:not(:last-of-type) .item_image {
    position: relative;
  }
  .sec02 .whitening .flow_box .gridbox .item:not(:last-of-type) .item_image::before {
    display: none;
  }
  .sec02 .office_box .cont01 {
    margin-bottom: 13.8vw;
  }
  .sec02 .office_box .cont01 .textbox {
    margin-right: initial;
  }
  .sec02 .office_box .osusume .title {
    color: #2ca6e0;
    border-right: initial;
    border-bottom: 0.53vw solid #2ca6e0;
  }
  .sec02 .office_box .osusume .list .item::before {
    color: #2ca6e0;
  }
  .sec02 .office_box .flow_box {
    border: 0.53vw solid #2ca6e0;
  }
  .sec02 .office_box .flow_box .item::before {
    color: #2ca6e0;
  }
  .sec02 .office_box .flow_box .title {
    color: #2ca6e0;
  }
  .sec02 .home_box .cont01 {
    margin-bottom: 13.8vw;
  }
  .sec02 .home_box .cont01 .textbox {
    margin-right: initial;
  }
  .sec02 .home_box .osusume .title {
    color: #f7b52c;
    border-right: initial;
    border-bottom: 0.53vw solid #f7b52c;
  }
  .sec02 .home_box .osusume .list .item::before {
    color: #f7b52c;
  }
  .sec02 .home_box .tion_home_box {
    margin-bottom: 13.8vw;
    padding: 8vw 5.5vw;
  }
  .sec02 .home_box .tion_home_box .box_title {
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    margin-bottom: 8vw;
  }
  .sec02 .home_box .tion_home_box .cont_tion {
    margin-bottom: 13.8vw;
  }
  .sec02 .home_box .tion_home_box .cont_tion .imagebox {
    min-width: initial;
    max-width: 100%;
  }
  .sec02 .home_box .tion_home_box .cont_tion .imagebox img {
    width: 77.86vw;
  }
  .sec02 .home_box .tion_home_box .tion_list_box {
    width: 860px;
    max-width: 100%;
    margin: 0 auto;
  }
  .sec02 .home_box .tion_home_box .tion_list_box .title {
    font-size: 4.4vw;
    letter-spacing: 0.03em;
    margin-bottom: 8vw;
  }
  .sec02 .home_box .tion_home_box .tion_list_box .tion_list {
    -moz-column-gap: initial;
         column-gap: initial;
    row-gap: 13.8vw;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec02 .home_box .tion_home_box .tion_list_box .tion_list .item .item_image {
    text-align: center;
    margin: 0 auto 4.2vw;
  }
  .sec02 .home_box .tion_home_box .tion_list_box .tion_list .item .item_image img {
    width: 53.33vw;
  }
  .sec02 .home_box .tion_home_box .tion_list_box .tion_list .item .item_title {
    margin-bottom: 4.2vw;
    font-size: 4.2vw;
    letter-spacing: 0.08em;
  }
  .sec02 .home_box .flow_box {
    border: 0.53vw solid #f7b52c;
  }
  .sec02 .home_box .flow_box .item::before {
    color: #f7b52c;
  }
  .sec02 .home_box .flow_box .title {
    color: #f7b52c;
  }
  .sec02 .dual_box .cont01 {
    margin-bottom: 13.8vw;
  }
  .sec02 .dual_box .cont01 .textbox {
    margin-right: initial;
  }
  .sec02 .dual_box .osusume .title {
    color: #0dac67;
    border-right: initial;
    border-bottom: 0.53vw solid #0dac67;
  }
  .sec02 .dual_box .osusume .list .item::before {
    color: #0dac67;
  }
}

.sec03 {
  margin-bottom: 100px;
}
.sec03 .gridbox {
  width: 1000px;
  max-width: 100%;
  margin: 0 auto 60px;
  -moz-column-gap: clamp(30px, 3.125vw, 40px);
       column-gap: clamp(30px, 3.125vw, 40px);
  grid-template-columns: repeat(3, 1fr);
  box-sizing: border-box;
}
.sec03 .gridbox .item {
  display: flex;
  flex-direction: column;
}
.sec03 .gridbox .item .item_title {
  height: 2.5em;
  font-size: 18px;
  letter-spacing: 0;
  line-height: 1.3;
  text-align: center;
  color: #16216d;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec03 .gridbox .item .item_image {
  min-height: 81px;
  text-align: center;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec03 .gridbox .item .item_text {
  font-size: 15px;
  padding-bottom: 30px;
  flex-grow: 1;
}
.sec03 .gridbox .item .flexbox {
  min-height: 78px;
  display: flex;
  align-items: center;
}
.sec03 .sec_text {
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 80px;
  font-size: 16px;
  letter-spacing: 0.1em;
  line-height: 1.8;
  text-align: center;
  color: #16216d;
}
.sec03 .case_box {
  width: 100%;
  padding: 40px;
  border: 2px solid #16216d;
  box-sizing: border-box;
}
.sec03 .case_box .box_title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 50px;
  text-align: center;
  color: #16216d;
}
.sec03 .case_box .list {
  margin-bottom: 40px;
}
.sec03 .case_box .list .item {
  padding-left: 70px;
  margin-bottom: 35px;
}
.sec03 .case_box .list .item_title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
  color: #16216d;
  position: relative;
}
.sec03 .case_box .list .item_title::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -55px;
  background-color: #808080;
  width: 34px;
  height: 34px;
}
.sec03 .case_box .box_text {
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.8;
  text-align: center;
  color: #16216d;
}
@media screen and (max-width: 767px) {
  .sec03 {
    margin-bottom: 13.8vw;
  }
  .sec03 .gridbox {
    width: 1000px;
    max-width: 100%;
    margin: 0 auto 13.8vw;
    row-gap: 16.8vw;
    -moz-column-gap: initial;
         column-gap: initial;
    grid-template-columns: repeat(1, 1fr);
    box-sizing: border-box;
  }
  .sec03 .gridbox .item {
    display: flex;
    flex-direction: column;
  }
  .sec03 .gridbox .item .item_title {
    height: initial;
    font-size: 4.2vw;
    letter-spacing: 0;
    line-height: 1.6;
    text-align: center;
    color: #16216d;
    margin-bottom: 5.3vw;
  }
  .sec03 .gridbox .item .item_image {
    min-height: initial;
    text-align: center;
    margin-bottom: 5.3vw;
  }
  .sec03 .gridbox .item .item_text {
    font-size: 3.75vw;
    padding-bottom: 4.2vw;
    flex-grow: 1;
  }
  .sec03 .gridbox .item .flexbox {
    min-height: initial;
    display: block;
  }
  .sec03 .gridbox .item:nth-of-type(1) .item_image img {
    width: 27.36vw;
    height: 21.27vw;
  }
  .sec03 .gridbox .item:nth-of-type(2) .item_image img {
    width: 18.4vw;
    height: 23.41vw;
  }
  .sec03 .gridbox .item:nth-of-type(3) .item_image img {
    width: 18.6vw;
    height: 23.73vw;
  }
  .sec03 .sec_text {
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto 13.8vw;
    font-size: 4vw;
    letter-spacing: 0.1em;
    line-height: 1.8;
    text-align: left;
    color: #16216d;
  }
  .sec03 .case_box {
    width: 100%;
    padding: 5.5vw;
    border: 0.53vw solid #16216d;
    box-sizing: border-box;
  }
  .sec03 .case_box .box_title {
    font-size: 4.8vw;
    margin-bottom: 13.8vw;
    text-align: center;
    color: #16216d;
  }
  .sec03 .case_box .list {
    margin-bottom: 10.6vw;
  }
  .sec03 .case_box .list .item {
    padding-left: 14.6vw;
    margin-bottom: 9.3vw;
    box-sizing: border-box;
  }
  .sec03 .case_box .list .item_title {
    font-size: 4vw;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 4vw;
    color: #16216d;
    position: relative;
  }
  .sec03 .case_box .list .item_title::before {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -14vw;
    background-color: #808080;
    width: 7vw;
    height: 7vw;
  }
  .sec03 .case_box .box_text {
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    font-size: 4vw;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.8;
    text-align: left;
  }
}

.sec04 {
  margin-bottom: 100px;
}
.sec04 .sec_header {
  margin-bottom: 25px;
}
.sec04 .cautionarynote {
  font-size: 14px;
  letter-spacing: 0.1em;
  text-align: right;
  color: #333631;
  margin-bottom: 50px;
}
@media screen and (max-width: 767px) {
  .sec04 {
    margin-bottom: 13.8vw;
  }
  .sec04 .sec_header {
    margin-bottom: 4vw;
  }
  .sec04 .cautionarynote {
    font-size: 3.7vw;
    margin-bottom: 4.2vw;
  }
  .sec04 .flexbox {
    display: flex;
    justify-content: center;
  }
}

.sec05 {
  margin-bottom: 100px;
}
.sec05 .cont01 {
  margin-bottom: 60px;
}
.sec05 .cont01 .textbox {
  margin-right: 50px;
}
@media screen and (max-width: 767px) {
  .sec05 {
    margin-bottom: 13.8vw;
  }
  .sec05 .cont01 {
    margin-bottom: 4.2vw;
  }
  .sec05 .cont01 .textbox {
    margin-right: initial;
  }
  .sec05 .flexbox {
    display: flex;
    justify-content: center;
  }
}/*# sourceMappingURL=whitening01.css.map */