.main_image {
  position: relative;
  /* .kazari01 {
      position: absolute;
      left: -10px;
      top: -10px;
      width: 586px;
      height: 358px;
      background: url(/images01/common/key_kazari01.webp) center /contain no-repeat;
  }

  .kazari02 {
      position: absolute;
      left: 0;
      bottom: 0;
      width: 563px;
      height: 251px;
      background: url(/images01/common/key_kazari02.webp) left bottom /contain no-repeat;
  }

  .kazari03 {
      position: absolute;
      right: -10px;
      bottom: -10px;
      width: 301px;
      height: 270px;
      background: url(/images01/common/key_kazari03.webp) right bottom /contain no-repeat;
  } */
}
.main_image .inner {
  width: 1280px;
  max-width: 100%;
  height: 150px;
  padding: 70px 60px 0;
  margin: 0 auto;
  box-sizing: border-box;
}
.main_image .inner:before {
  content: "";
  position: absolute;
  z-index: -2;
  top: 160px;
  right: 1090px;
  width: 2000px;
  height: 536px;
  background: linear-gradient(#f5f1ed, #fff);
}
.main_image .inner:after {
  content: "";
  position: absolute;
  top: 0;
  left: 905px;
  width: calc(100vw - 905px);
  height: 803px;
  background: linear-gradient(#f5f1ed, #fff);
}
.main_image .text {
  position: relative;
  z-index: 2;
  padding-left: 0;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 33px;
  letter-spacing: 0.2em;
  text-shadow: 0 0 5px #fff;
}
.main_image .text:before {
  content: "MEDICAL";
  position: absolute;
  left: 0;
  top: -40px;
  font-family: initial;
  font-size: 20px;
  letter-spacing: 0.2em;
  color: #736357;
}
@media screen and (max-width: 1280px) and (min-width: 768px) {
  .main_image .inner:before {
    right: initial;
    left: 0;
    width: 206px;
    height: 536px;
    margin-left: -10px;
    background: linear-gradient(#f5f1ed, #fff);
  }
  .main_image .inner:after {
    top: 0;
    left: initial;
    right: 78px;
    width: 29.46vw;
    height: 803px;
    margin-right: -79px;
    background: linear-gradient(#f5f1ed, #fff);
  }
}
@media screen and (max-width: 767px) {
  .main_image {
    /* .kazari01 {
        position: absolute;
        left: -2.7vw;
        top: -2.7vw;
        width: 80vw;
        height: 48.8vw;
        background: url(/images01/common/key_kazari01.webp) center /contain no-repeat;
    }
    .kazari02 {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 80vw;
        height: 25.8vw;
        background: url(/images01/common/key_kazari02.webp) left bottom /contain no-repeat;
    }
    .kazari03 {
        position: absolute;
        right: -2.7vw;
        bottom: -2.7vw;
        width: 40vw;
        height: 93.3vw;
        background: url(/images01/common/key_kazari03.webp) right bottom /contain no-repeat;
    } */
  }
  .main_image .inner {
    padding: 0 3vw;
    height: initial;
    margin-bottom: 4.2vw;
  }
  .main_image .inner:before {
    display: none;
  }
  .main_image .inner:after {
    content: "";
    position: absolute;
    top: 0;
    left: 39.8vw;
    width: 60.33vw;
    height: 116.13vw;
    background: linear-gradient(#f5f1ed, #fff);
  }
  .main_image .text {
    padding-top: 8vw;
    font-size: 5.8vw;
  }
  .main_image .text:before {
    left: 0vw;
    top: 2vw;
    font-size: 4vw;
  }
}

.lead_sec {
  position: relative;
}
.lead_sec::after {
  content: "";
  position: absolute;
  z-index: 2;
  right: 43px;
  top: 38px;
  width: 769px;
  height: 513px;
  background: url(/images/child-ortho/lead_sec_bg.webp) center/contain no-repeat;
}
.lead_sec .sec_title {
  position: relative;
}
.lead_sec .upper_box {
  width: 1076px;
  max-width: 100%;
  margin-top: 150px;
  padding: 40px 60px 60px;
  background-color: #f5f1ed;
  box-sizing: border-box;
}
.lead_sec .upper_box .box_title {
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 26px;
  letter-spacing: 0.1em;
  line-height: 2;
  text-align: center;
  margin-bottom: 20px;
}
.lead_sec .upper_box .flexbox {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  align-items: center;
}
.lead_sec .upper_box .left_pic {
  max-width: 48%;
}
.lead_sec .upper_box .left_pic img {
  width: 100%;
  height: 100%;
}
.lead_sec .upper_box .right_pic {
  max-width: 48%;
}
.lead_sec .upper_box .right_pic img {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 767px) {
  .lead_sec {
    padding: 13.8vw 5.5vw 0;
  }
  .lead_sec::after {
    content: "";
    position: absolute;
    z-index: 0;
    right: 4vw;
    bottom: initial;
    top: 0;
    width: 90.66vw;
    height: 60.53vw;
    background: url(/images/child-ortho/lead_sec_bg_sp.webp) center/contain no-repeat;
  }
  .lead_sec .sec_title {
    margin-top: 50.53vw;
    margin-bottom: 4.2vw;
    margin-left: initial;
    font-size: 5.3vw;
  }
  .lead_sec .sec_text {
    width: 100%;
    max-width: 100%;
    margin-left: initial;
  }
  .lead_sec .upper_box {
    width: 100%;
    max-width: 100%;
    margin-top: 40vw;
    padding: 10.6vw 5.5vw;
    background-color: #f5f1ed;
  }
  .lead_sec .upper_box .box_title {
    font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 5.3vw;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-align: center;
    margin-bottom: 4.2vw;
  }
  .lead_sec .upper_box .flexbox {
    display: block;
  }
  .lead_sec .upper_box .left_pic {
    max-width: 100%;
  }
  .lead_sec .upper_box .left_pic img {
    width: 100%;
    height: 100%;
  }
  .lead_sec .upper_box .right_pic {
    max-width: 100%;
  }
  .lead_sec .upper_box .right_pic img {
    width: 100%;
    height: 100%;
  }
}

.sec01 {
  padding-bottom: 100px;
}
.sec01 .upper_box {
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0 auto 85px;
}
.sec01 .upper_box .list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 110px;
}
.sec01 .upper_box .item {
  width: 339px;
  max-width: 33%;
  padding: 45px 40px;
  background-color: #f5f1ed;
  border-radius: 20px;
  margin-bottom: 35px;
  box-sizing: border-box;
}
.sec01 .upper_box .item.item:nth-of-type(3n-1),
.sec01 .upper_box .item.item:nth-of-type(3n-2) {
  margin-right: 35px;
}
.sec01 .upper_box .item_title {
  min-height: 3em;
  font-size: 25px;
  text-align: center;
  margin-bottom: 20px;
}
.sec01 .upper_box .item_img {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 95px;
  margin: 0 auto 30px;
}
.sec01 .upper_box .item_img img {
  width: 100%;
  height: 100%;
}
.sec01 .textbox {
  max-width: 70%;
}
.sec01 .cont_title {
  padding-bottom: initial;
  border-bottom: initial;
}
.sec01 .cont_image {
  width: 500px;
  min-width: 48%;
  max-width: 48%;
}
.sec01 .cont_image img {
  width: 100%;
  height: 100%;
}
.sec01 .cont01 {
  margin-bottom: 160px;
}
.sec01 .cont01 .textbox {
  margin-right: 50px;
}
.sec01 .lower_box {
  position: relative;
  width: 1075px;
  max-width: 100%;
  padding: 80px;
  margin: 0 auto;
  box-sizing: border-box;
  background-color: #faeded;
}
.sec01 .lower_box .box_subtitle {
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 20px;
}
.sec01 .lower_box .box_title {
  font-size: 25px;
  letter-spacing: 0.1em;
  color: #666666;
  text-align: center;
  margin-bottom: 60px;
}
.sec01 .lower_box .list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.sec01 .lower_box .item {
  width: 350px;
  max-width: 48%;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
}
.sec01 .lower_box .item:nth-of-type(2n-1) {
  margin-right: 40px;
}
.sec01 .lower_box .item:not(:last-of-type) {
  margin-bottom: 50px;
}
.sec01 .lower_box .check_img {
  width: 48px;
  height: 41px;
  padding-right: 20px;
  text-align: center;
}
.sec01 .lower_box .check_img img {
  width: 100%;
  height: 100%;
}
.sec01 .lower_box .check_text {
  font-size: 18px;
  letter-spacing: 0.1em;
  text-align: center;
}
.sec01 .lower_box .box_text {
  font-size: 22px;
  text-align: center;
}
.sec01 .lower_box::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 248px;
  height: 39px;
  background: url(/images/child-ortho/text_check.webp) center/contain no-repeat;
}
@media screen and (max-width: 1191px) and (min-width: 768px) {
  .sec01 .upper_box .item {
    width: 339px;
    max-width: 25%;
    padding: 45px 25px;
    background-color: #f5f1ed;
    border-radius: 20px;
    margin-bottom: 25px;
  }
  .sec01 .upper_box .item.item:nth-of-type(3n-1),
  .sec01 .upper_box .item.item:nth-of-type(3n-2) {
    margin-right: 25px;
  }
}
@media screen and (max-width: 949px) and (min-width: 768px) {
  .sec01 .upper_box .item {
    width: 339px;
    max-width: 39%;
    padding: 45px 25px;
    background-color: #f5f1ed;
    border-radius: 20px;
    margin-bottom: 25px;
  }
  .sec01 .upper_box .item.item:nth-of-type(3n-1),
  .sec01 .upper_box .item.item:nth-of-type(3n-2) {
    margin-right: initial;
  }
  .sec01 .upper_box .item.item:nth-of-type(2n-1) {
    margin-right: 25px;
  }
  .sec01 .lower_box {
    padding: 80px 100px;
  }
  .sec01 .lower_box .list {
    display: flex;
    justify-content: flex-start;
  }
  .sec01 .lower_box .item {
    width: 350px;
    max-width: 100%;
    margin-bottom: 48px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }
  .sec01 .lower_box .item:nth-of-type(2n-1) {
    margin-right: initial;
  }
}
@media screen and (max-width: 767px) {
  .sec01 {
    padding-bottom: 13.8vw;
  }
  .sec01 .upper_box {
    position: relative;
    max-width: 100%;
    box-sizing: border-box;
    margin: 0 auto 85px;
  }
  .sec01 .upper_box .list {
    display: block;
    margin-bottom: 19.3vw;
  }
  .sec01 .upper_box .item {
    width: 100%;
    max-width: 100%;
    padding: 4.2vw;
    margin-bottom: 4.2vw;
  }
  .sec01 .upper_box .item.item:nth-of-type(3n-1),
  .sec01 .upper_box .item.item:nth-of-type(3n-2) {
    margin-right: initial;
  }
  .sec01 .upper_box .item_title {
    height: initial;
    font-size: 4.8vw;
    text-align: center;
    margin-bottom: 4.2vw;
  }
  .sec01 .upper_box .item_img {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: initial;
    width: 24.5vw;
    margin: 0 auto 4.2vw;
  }
  .sec01 .upper_box .item_img img {
    width: 100%;
    height: 100%;
  }
  .sec01 .cont {
    padding: 0;
  }
  .sec01 .cont:not(:last-of-type) {
    margin-bottom: 13.8vw;
  }
  .sec01 .textbox {
    max-width: 100%;
  }
  .sec01 .cont_title {
    padding-bottom: initial;
    border-bottom: initial;
  }
  .sec01 .cont_image {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
  .sec01 .cont_image img {
    width: 100%;
    height: 100%;
  }
  .sec01 .cont01 .textbox {
    margin-right: initial;
  }
  .sec01 .lower_box {
    position: relative;
    width: 100%;
    max-width: 100%;
    padding: 5.5vw;
  }
  .sec01 .lower_box .box_subtitle {
    font-size: 4vw;
    margin-bottom: 2.8vw;
    padding-top: 6.8vw;
  }
  .sec01 .lower_box .box_title {
    font-size: 4.8vw;
    margin-bottom: 4.2vw;
  }
  .sec01 .lower_box .list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
  }
  .sec01 .lower_box .item {
    width: 100%;
    max-width: 100%;
    margin-bottom: 4.2vw;
    display: flex;
    align-items: center;
  }
  .sec01 .lower_box .item:nth-of-type(2n-1) {
    margin-right: initial;
    margin-bottom: 4.2vw;
  }
  .sec01 .lower_box .item:not(:last-of-type) {
    margin-bottom: 4.2vw;
  }
  .sec01 .lower_box .check_img {
    width: 12.8vw;
    height: 11vw;
    padding-right: 4vw;
    text-align: center;
  }
  .sec01 .lower_box .check_img img {
    width: 100%;
    height: 100%;
  }
  .sec01 .lower_box .check_text {
    font-size: 4vw;
    text-align: left;
  }
  .sec01 .lower_box .box_text {
    font-size: 4vw;
  }
  .sec01 .lower_box::before {
    content: "";
    position: absolute;
    top: -4.2vw;
    left: 50%;
    transform: translateX(-50%);
    width: 49.6vw;
    height: 7.8vw;
    background: url(/images/caries/text_check.webp) center/contain no-repeat;
  }
}

.sec02 {
  padding-bottom: 100px;
}
.sec02 .textbox {
  max-width: 70%;
}
.sec02 .cont_title {
  padding-bottom: initial;
  border-bottom: initial;
}
.sec02 .cont_image {
  width: 500px;
  min-width: 48%;
  max-width: 48%;
}
.sec02 .cont_image img {
  width: 100%;
  height: 100%;
}
.sec02 .cont01 .textbox {
  margin-right: 50px;
}
.sec02 .cont02 {
  flex-direction: row-reverse;
}
.sec02 .cont02 .textbox {
  margin-left: 50px;
}
.sec02 .cont03 .textbox {
  margin-right: 50px;
}
@media screen and (max-width: 767px) {
  .sec02 {
    padding-bottom: 13.8vw;
  }
  .sec02 .point:not(:last-of-type) {
    margin-bottom: 4.2vw;
  }
  .sec02 .cont {
    padding: 0;
  }
  .sec02 .cont:not(:last-of-type) {
    margin-bottom: 13.8vw;
  }
  .sec02 .textbox {
    max-width: 100%;
  }
  .sec02 .cont_title {
    padding-bottom: initial;
    border-bottom: initial;
  }
  .sec02 .cont_image {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
  .sec02 .cont_image img {
    width: 100%;
    height: 100%;
  }
  .sec02 .cont01 .textbox {
    margin-right: initial;
  }
  .sec02 .cont02 .textbox {
    margin-left: initial;
  }
  .sec02 .cont03 .textbox {
    margin-right: initial;
  }
}

.sec03 {
  padding-bottom: 100px;
}
.sec03 .textbox {
  max-width: 70%;
}
.sec03 .cont_title {
  padding-bottom: initial;
  border-bottom: initial;
}
.sec03 .cont_image {
  width: 500px;
  min-width: 48%;
  max-width: 48%;
}
.sec03 .cont_image img {
  width: 100%;
  height: 100%;
}
.sec03 .cont01 {
  margin-bottom: 75px;
}
.sec03 .cont01 .textbox {
  margin-right: 50px;
}
.sec03 .upper_box {
  width: 100%;
  max-width: 100%;
  padding: 45px 50px;
  background-color: #f5f1ed;
  box-sizing: border-box;
  margin: 0 auto 70px;
}
.sec03 .upper_box .sub_title {
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 10px;
}
.sec03 .upper_box .title {
  font-size: 24px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 30px;
}
.sec03 .upper_box .hr_style {
  width: 100%;
  margin-bottom: 50px;
  border: solid 1px #998675;
}
.sec03 .upper_box .box {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.sec03 .upper_box .box_img {
  width: 37%;
  max-width: 360px;
  text-align: center;
}
.sec03 .upper_box .box_text {
  width: 63%;
  margin-left: 50px;
  box-sizing: border-box;
}
.sec03 .lower_box {
  width: 100%;
  max-width: 100%;
  padding: 45px 50px;
  background-color: #f5f1ed;
  box-sizing: border-box;
  margin: 0 auto;
}
.sec03 .lower_box .sub_title {
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 10px;
}
.sec03 .lower_box .title {
  font-size: 24px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 30px;
}
.sec03 .lower_box .hr_style {
  width: 100%;
  margin-bottom: 50px;
  border: solid 1px #998675;
}
.sec03 .lower_box .box {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin-bottom: 65px;
}
.sec03 .lower_box .box_img {
  max-width: 360px;
  text-align: center;
  margin-bottom: 20px;
}
.sec03 .lower_box .box_text {
  width: 63%;
  margin-left: 50px;
  box-sizing: border-box;
}
.sec03 .lower_box .list {
  display: flex;
  justify-content: space-around;
}
.sec03 .lower_box .item {
  width: 330px;
  max-width: 48%;
}
.sec03 .lower_box .item:nth-of-type(1) {
  margin-right: 40px;
}
.sec03 .lower_box .item_title {
  font-size: 24px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 20px;
}
.sec03 .lower_box .boximage {
  margin-bottom: 20px;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .sec03 {
    padding-bottom: 13.8vw;
  }
  .sec03 .point:not(:last-of-type) {
    margin-bottom: 4.2vw;
  }
  .sec03 .cont {
    padding: 0;
  }
  .sec03 .cont:not(:last-of-type) {
    margin-bottom: 13.8vw;
  }
  .sec03 .textbox {
    max-width: 100%;
  }
  .sec03 .cont_title {
    padding-bottom: initial;
    border-bottom: initial;
  }
  .sec03 .cont_image {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
  .sec03 .cont_image img {
    width: 100%;
    height: 100%;
  }
  .sec03 .cont01 .textbox {
    margin-right: initial;
  }
  .sec03 .upper_box {
    width: 100%;
    max-width: 100%;
    padding: 5.5vw;
    margin: 0 auto 5.3vw;
  }
  .sec03 .upper_box .sub_title {
    font-size: 4vw;
    letter-spacing: 0.01em;
    margin-bottom: 2vw;
  }
  .sec03 .upper_box .title {
    font-size: 4.8vw;
    margin-bottom: 4.2vw;
  }
  .sec03 .upper_box .hr_style {
    width: 100%;
    margin-bottom: 13.3vw;
  }
  .sec03 .upper_box .box {
    display: block;
  }
  .sec03 .upper_box .box_img {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    margin-bottom: 4.2vw;
  }
  .sec03 .upper_box .box_img img {
    width: 100%;
    height: 100%;
  }
  .sec03 .upper_box .box_text {
    width: 100%;
    margin-left: initial;
    box-sizing: border-box;
  }
  .sec03 .lower_box {
    width: 100%;
    max-width: 100%;
    padding: 5.5vw;
  }
  .sec03 .lower_box .sub_title {
    font-size: 4vw;
    letter-spacing: 0.01em;
    margin-bottom: 2vw;
  }
  .sec03 .lower_box .title {
    font-size: 4.8vw;
    margin-bottom: 4.2vw;
  }
  .sec03 .lower_box .hr_style {
    margin-bottom: 13.3vw;
  }
  .sec03 .lower_box .box {
    display: block;
    margin-bottom: 13.8vw;
  }
  .sec03 .lower_box .box_img {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    margin-bottom: 4.2vw;
  }
  .sec03 .lower_box .box_img img {
    width: 100%;
    height: 100%;
  }
  .sec03 .lower_box .box_text {
    width: 100%;
    margin-left: initial;
    box-sizing: border-box;
  }
  .sec03 .lower_box .list {
    display: block;
  }
  .sec03 .lower_box .item {
    width: 100%;
    max-width: 100%;
    margin-bottom: 13.8vw;
  }
  .sec03 .lower_box .item:nth-of-type(1) {
    margin-right: initial;
  }
  .sec03 .lower_box .item_title {
    font-size: 4.8vw;
    margin-bottom: 4.2vw;
  }
  .sec03 .lower_box .boximage {
    margin-bottom: 4.2vw;
  }
}

.sec04 {
  padding-bottom: 100px;
  position: relative;
}
.sec04:before {
  content: "";
  position: absolute;
  top: 12.1%;
  left: 82px;
  transform: translateX(-50%);
  height: 75%;
  border: 0.75px solid #998675;
}
.sec04 .leadtext {
  width: 855px;
  max-width: 100%;
  margin: 0 auto;
  margin-bottom: 70px;
  letter-spacing: 0.18em;
  line-height: 2;
}
.sec04 .item {
  width: 100%;
  max-width: 100%;
  display: flex;
  align-items: flex-start;
  margin: 0 auto 80px;
  box-sizing: border-box;
  position: relative;
}
.sec04 .item:before {
  content: "";
  position: absolute;
  top: -38px;
  left: 42px;
  transform: translateX(-50%);
  height: 10px;
  border: 0.75px solid #fff;
}
.sec04 .item::after {
  content: "";
  position: absolute;
  top: 56px;
  left: 42px;
  transform: translateX(-50%);
  height: 10px;
  border: 0.75px solid #fff;
}
.sec04 .item:nth-of-type(7):before {
  content: "";
  position: absolute;
  top: -38px;
  left: 42px;
  transform: translateX(-50%);
  height: 10px;
  border: 0.75px solid #fff;
}
.sec04 .item:nth-of-type(7):after {
  content: "";
  position: absolute;
  top: 0;
  left: 42px;
  transform: translateX(-50%);
  height: 100%;
  border: 0.75px solid #fff;
}
.sec04 .item_box {
  max-width: 67%;
  margin-left: 115px;
  margin-right: 85px;
}
.sec04 .step_img {
  position: absolute;
  top: -26px;
  left: 0;
}
.sec04 .item_image {
  width: 300px;
  min-width: 33%;
}
.sec04 .item_title {
  margin-bottom: 35px;
  font-size: 22px;
}
.sec04 .box {
  width: 885px;
  max-width: 87%;
  background-color: #fff9ed;
  margin-left: 115px;
  margin-bottom: 70px;
  padding: 80px 85px 60px;
  box-sizing: border-box;
  position: relative;
}
.sec04 .box .box_title {
  position: absolute;
  top: -25px;
  left: 55%;
  transform: translateX(-50%);
  font-size: 33px;
  letter-spacing: 0.05em;
  text-wrap: nowrap;
}
.sec04 .box .box_title::before {
  content: "";
  position: absolute;
  top: 0px;
  left: -19%;
  transform: translateX(-50%);
  width: 77px;
  height: 39px;
  background: url(/images/child-ortho/sec04_kazari01.webp) center/contain no-repeat;
}
.sec04 .box .box_text {
  margin-bottom: 45px;
}
.sec04 .box .link {
  display: flex;
  justify-content: center;
}
.sec04 .box .tel_btn {
  margin-right: 40px;
}
.sec04 .flex_box {
  display: flex;
  justify-content: center;
}
.sec04 .about_btn {
  width: 346px;
}
.sec04 .about_btn p {
  text-align: center;
}
.sec04 .about_btn p span {
  font-size: 13px;
}
.sec04 .about_btn:nth-of-type(1) {
  margin-right: 40px;
}
@media screen and (max-width: 767px) {
  .sec04 {
    padding-bottom: 13.8vw;
  }
  .sec04:before {
    display: none;
  }
  .sec04 .leadtext {
    margin-bottom: 5.3vw;
    font-size: 4vw;
  }
  .sec04 .item {
    width: 100%;
    max-width: 100%;
    display: block;
    margin: 0 auto 13.8vw;
    box-sizing: border-box;
    position: relative;
  }
  .sec04 .item:before {
    display: none;
  }
  .sec04 .item::after {
    display: none;
  }
  .sec04 .item:nth-of-type(7):before {
    display: none;
  }
  .sec04 .item:nth-of-type(7):after {
    display: none;
  }
  .sec04 .item_box {
    max-width: 100%;
    margin-left: initial;
    margin-right: initial;
  }
  .sec04 .step_img {
    width: 16.3vw;
    top: 0vw;
    left: 0;
  }
  .sec04 .step_img img {
    width: 100%;
    height: 100%;
  }
  .sec04 .item_image {
    width: 100%;
    min-width: 100%;
    margin: 0 auto 4.2vw;
  }
  .sec04 .item_image img {
    width: 100%;
    height: 100%;
  }
  .sec04 .item_title {
    height: 16.34vw;
    margin-left: 20vw;
    font-size: 4.8vw;
    display: flex;
    align-items: center;
    margin-bottom: 4.2vw;
  }
  .sec04 .box {
    width: 100%;
    max-width: 100%;
    margin-left: initial;
    margin-bottom: 13.8vw;
    padding: 10.6vw 5.5vw;
    box-sizing: border-box;
    position: relative;
  }
  .sec04 .box .box_title {
    position: absolute;
    top: -4vw;
    left: 55%;
    transform: translateX(-50%);
    font-size: 5.3vw;
    letter-spacing: 0.01em;
    text-wrap: nowrap;
  }
  .sec04 .box .box_title::before {
    content: "";
    position: absolute;
    top: -1.3vw;
    left: -30%;
    transform: translateX(-50%);
    width: 20.5vw;
    height: 10.4vw;
    background: url(/images/ortho/sec04_kazari01.webp) center/contain no-repeat;
  }
  .sec04 .box .box_text {
    margin-bottom: 4.2vw;
  }
  .sec04 .box .link {
    display: block;
  }
  .sec04 .box .tel_btn {
    min-width: 100%;
    margin-right: initial;
    margin-bottom: 4.2vw;
  }
  .sec04 .box .tel_btn img {
    width: 100%;
    height: 100%;
  }
  .sec04 .box .reserve_btn {
    min-width: 100%;
  }
  .sec04 .box .reserve_btn img {
    width: 100%;
    height: 100%;
  }
  .sec04 .flex_box {
    display: block;
  }
  .sec04 .about_btn {
    width: 92.26vw;
  }
  .sec04 .about_btn p {
    text-align: center;
  }
  .sec04 .about_btn p span {
    font-size: 3.6vw;
  }
  .sec04 .about_btn:nth-of-type(1) {
    margin-right: initial;
    margin-bottom: 4.2vw;
    padding-right: 5vw;
  }
}

.sec05 {
  padding-bottom: 100px;
}
.sec05 .dbox {
  width: 700px;
  max-width: 100%;
  margin: 0 auto;
  margin-bottom: 10px;
  position: relative;
  box-sizing: border-box;
}
.sec05 .dbox:last-of-type {
  margin-bottom: 55px;
}
.sec05 .dline {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  box-sizing: border-box;
  background-color: #fff;
}
.sec05 .term {
  width: 50%;
  padding: 30px 10px;
  font-size: 16px;
  letter-spacing: 0.2em;
  color: #fff;
  text-align: center;
  background-color: #736357;
  border: 0.5px solid #736357;
  box-sizing: border-box;
}
.sec05 .data {
  width: 50%;
  padding: 30px 20px;
  font-size: 16px;
  letter-spacing: 0.2em;
  background-color: #fff;
  text-align: center;
  border: 0.5px solid #736357;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec05 .flexbox {
  margin-bottom: 100px;
}
@media screen and (max-width: 767px) {
  .sec05 {
    padding-bottom: 13.8vw;
  }
  .sec05 .dbox {
    margin-bottom: 8vw;
  }
  .sec05 .dline {
    display: block;
    width: 100%;
  }
  .sec05 .dline:nth-of-type(1) {
    margin-bottom: 6.6vw;
  }
  .sec05 .term {
    width: 100%;
    padding: 4vw 4vw 2vw;
    font-size: 4vw;
  }
  .sec05 .data {
    width: 100%;
    padding: 4vw;
    font-size: 4vw;
  }
  .sec05 .flexbox {
    margin-bottom: initial;
  }
  .sec05 .flexbox .about_btn {
    margin: 0 auto;
  }
}/*# sourceMappingURL=child-ortho.css.map */