.main_image {
  position: relative;
  min-width: 100%;
  height: 491px;
  box-sizing: border-box;
  overflow: hidden;
}
.main_image .inner {
  width: 1025px;
  max-width: 100%;
  padding: 0 0 0 35px;
  margin: 0 0 auto;
  box-sizing: border-box;
}
.main_image .text {
  position: relative;
  z-index: 5;
  font-size: 24px;
  letter-spacing: 0.2em;
  text-align: left;
  color: #fff;
  font-weight: bold;
}
.main_image .subtext {
  color: #fff;
  font-size: 50px;
  opacity: 70%;
  text-align: left;
  font-weight: bold;
  letter-spacing: 0.2em;
  line-height: 1.1;
}
@media screen and (max-width: 768px) {
  .main_image {
    position: relative;
    width: initial;
    height: 80vw;
    padding-top: 45.3vw;
    box-sizing: border-box;
    background: url(/images/) right 40% top/cover no-repeat;
    overflow: hidden;
  }
  .main_image .inner {
    padding: 0 2.7vw;
  }
  .main_image .text {
    text-align: left;
    font-size: 5.8vw;
    padding-left: initial;
  }
  .main_image .subtext {
    color: #fff;
    font-size: 10vw;
    opacity: 70%;
    text-align: left;
    font-weight: bold;
    letter-spacing: 0.2em;
    line-height: 1.1;
  }
}

@media screen and (max-width: 768px) {
  .lead_sec {
    margin-bottom: 13.8vw;
  }
}

.sec01 {
  margin-bottom: 145px;
}
.sec01 .num_box .flexbox .image01 {
  width: 100%;
  margin-bottom: 20px;
}
.sec01 .num_box .flexbox .image02 {
  position: relative;
}
.sec01 .num_box .flexbox .image02::before {
  position: absolute;
  content: "";
  width: 130px;
  height: 58px;
  right: 30px;
  bottom: 160px;
  z-index: 1;
  background: url(/images/caries/sec01_kazari.webp) center/contain no-repeat;
}
.sec01 .num_box .flexbox .image02 .circle {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 204px;
  height: 204px;
  background-color: rgba(57, 124, 182, 0.8);
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-family: serif;
  text-align: center;
  border-radius: 100%;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-weight: bold;
}
.sec01 .num_box .flexbox .image02 .circle .big {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
}
.sec01 .num_box .flexbox .fukidashi {
  position: absolute;
  width: 50vw;
  height: 50vw;
  right: 0;
  bottom: -13vw;
}
.sec01 .num_box .btn_box {
  margin-top: 50px;
  justify-content: flex-end;
}
.sec01 .box01 {
  background-color: #fff;
  border-radius: 20px;
  padding: 65px 90px;
  margin-bottom: 100px;
}
.sec01 .box01 .box_header {
  margin-bottom: 60px;
}
.sec01 .box01 .box_header .header_subtitle {
  font-size: 21px;
  color: #397CB6;
  text-align: center;
}
.sec01 .box01 .box_header .header_title {
  font-size: 24px;
  font-weight: bold;
  font-family: serif;
  text-align: center;
}
.sec01 .box01 .box_header .header_title .blue {
  font-weight: bold;
  color: #397CB6;
}
.sec01 .box01 .gridbox {
  grid-template-columns: repeat(3, 1fr);
  -moz-column-gap: 75px;
       column-gap: 75px;
}
.sec01 .box01 .gridbox .box_title {
  margin: 15px 0;
  text-align: center;
  font-size: 21px;
  font-weight: bold;
  color: #397CB6;
}
@media screen and (max-width: 768px) {
  .sec01 {
    margin-bottom: 13.8vw;
  }
  .sec01 .num_box .btn_box {
    margin-top: 5vw;
    justify-content: center;
    margin-bottom: 5vw;
  }
  .sec01 .num_box .flexbox .image02 .circle {
    position: absolute;
    bottom: 1vw;
    right: 1vw;
    width: 43vw;
    height: 43vw;
    background-color: rgba(57, 124, 182, 0.8);
    color: #fff;
    text-align: center;
    font-size: 4vw;
    font-family: serif;
    text-align: center;
    border-radius: 100%;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-weight: bold;
  }
  .sec01 .num_box .flexbox .image02 .circle .big {
    font-size: 4.8vw;
    font-weight: bold;
    line-height: 1.5;
  }
  .sec01 .box01 {
    background-color: #fff;
    border-radius: 20px;
    padding: 10vw 5vw;
    margin-bottom: 10vw;
  }
  .sec01 .box01 .box_header {
    margin-bottom: 5vw;
  }
  .sec01 .box01 .box_header .header_subtitle {
    font-size: 4.5vw;
    color: #397CB6;
    text-align: center;
  }
  .sec01 .box01 .box_header .header_title {
    font-size: 5vw;
    font-weight: bold;
    font-family: serif;
    text-align: center;
  }
  .sec01 .box01 .box_header .header_title .blue {
    font-weight: bold;
    color: #397CB6;
  }
  .sec01 .box01 .gridbox {
    grid-template-columns: repeat(1, 1fr);
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 10vw;
  }
  .sec01 .box01 .gridbox .box_title {
    margin: 3vw 0;
    text-align: center;
    font-size: 5vw;
    font-weight: bold;
    color: #397CB6;
  }
}

.sec02 {
  margin-bottom: 125px;
}
.sec02 .flexbox {
  -moz-column-gap: 20px;
       column-gap: 20px;
  margin-bottom: 100px;
}
.sec02 .flexbox .imagebox {
  width: 100%;
}
.sec02 .flexbox .textbox {
  width: 100%;
}
.sec02 .flexbox .textbox .box_title {
  font-size: 24px;
  font-weight: bold;
  font-family: serif;
}
.sec02 .flexbox .textbox .box_title .blue {
  font-weight: bold;
  color: #397CB6;
  margin-bottom: 20px;
}
.sec02 .middle_box {
  margin-bottom: 115px;
}
.sec02 .middle_box .gridbox {
  grid-template-columns: repeat(3, 1fr);
  -moz-column-gap: 18px;
       column-gap: 18px;
}
.sec02 .middle_box .gridbox .box {
  background-color: #fff;
  padding: 30px 20px;
  border: 1px solid #397CB6;
}
.sec02 .middle_box .gridbox .box .subtitle {
  font-size: 18px;
  text-align: center;
}
.sec02 .middle_box .gridbox .box .title {
  text-align: center;
  font-size: 24px;
  font-family: serif;
  color: #397CB6;
  font-weight: bold;
  border-bottom: 2px dashed #397CB6;
  padding-bottom: 10px;
  margin-bottom: 15px;
}
.sec02 .blue_box {
  background-color: #D5E3ED;
  border-radius: 20px;
  padding: 55px 60px 75px;
}
.sec02 .blue_box .box_header .box_subtitle {
  font-size: 21px;
  color: #397CB6;
  text-align: center;
}
.sec02 .blue_box .box_header .box_title {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  font-family: serif;
  padding-bottom: 30px;
  margin-bottom: 60px;
  border-bottom: 1px solid #397CB6;
}
.sec02 .blue_box .box_header .box_title .blue {
  color: #397CB6;
  font-weight: bold;
}
.sec02 .blue_box .middle_text {
  font-size: 21px;
  text-align: center;
  margin-bottom: 30px;
}
.sec02 .blue_box .gridbox {
  grid-template-columns: repeat(4, 1fr);
  -moz-column-gap: 30px;
       column-gap: 30px;
  margin-bottom: 50px;
}
.sec02 .blue_box .gridbox .circle {
  width: 243px;
  height: 243px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #397CB6;
  border-radius: 100%;
  flex-direction: column;
  margin: 0 auto;
}
.sec02 .blue_box .gridbox .circle .circle_title {
  color: #fff;
  font-size: 24px;
  font-family: serif;
  font-weight: bold;
  text-align: center;
}
.sec02 .blue_box .gridbox .circle .circle_text {
  font-weight: bold;
  color: #fff;
  padding: 10px 25px;
}
.sec02 .blue_box .bottom_text {
  margin-bottom: 70px;
}
.sec02 .blue_box .bottom_text .blue {
  color: #397CB6;
  font-weight: bold;
}
.sec02 .blue_box .about_btn {
  width: 299px;
}
@media screen and (max-width: 768px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .flexbox {
    -moz-column-gap: 0;
         column-gap: 0;
    margin-bottom: 10vw;
    flex-direction: column;
  }
  .sec02 .flexbox .imagebox {
    width: 100%;
  }
  .sec02 .flexbox .textbox {
    width: 100%;
  }
  .sec02 .flexbox .textbox .box_title {
    font-size: 5vw;
    font-weight: bold;
    font-family: serif;
    margin-bottom: 3vw;
  }
  .sec02 .flexbox .textbox .box_title .blue {
    font-weight: bold;
    color: #397CB6;
    margin-bottom: 0;
  }
  .sec02 .middle_box {
    margin-bottom: 10vw;
  }
  .sec02 .middle_box .gridbox {
    grid-template-columns: repeat(1, 1fr);
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 10vw;
  }
  .sec02 .middle_box .gridbox .box {
    background-color: #fff;
    padding: 10vw 5vw;
    border: 1px solid #397CB6;
  }
  .sec02 .middle_box .gridbox .box .subtitle {
    font-size: 4.5vw;
    text-align: center;
  }
  .sec02 .middle_box .gridbox .box .title {
    text-align: center;
    font-size: 5vw;
    font-family: serif;
    color: #397CB6;
    font-weight: bold;
    border-bottom: 2px dashed #397CB6;
    padding-bottom: 3vw;
    margin-bottom: 3vw;
  }
  .sec02 .blue_box {
    background-color: #D5E3ED;
    border-radius: 20px;
    padding: 10vw 5vw;
  }
  .sec02 .blue_box .box_header .box_subtitle {
    font-size: 4.5vw;
    color: #397CB6;
    text-align: center;
  }
  .sec02 .blue_box .box_header .box_title {
    text-align: center;
    font-size: 5vw;
    font-weight: bold;
    font-family: serif;
    padding-bottom: 3vw;
    margin-bottom: 6vw;
    border-bottom: 1px solid #397CB6;
  }
  .sec02 .blue_box .box_header .box_title .blue {
    color: #397CB6;
    font-weight: bold;
  }
  .sec02 .blue_box .middle_text {
    font-size: 4vw;
    text-align: center;
    margin-bottom: 5vw;
  }
  .sec02 .blue_box .gridbox {
    grid-template-columns: repeat(1, 1fr);
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 10vw;
    margin-bottom: 10vw;
  }
  .sec02 .blue_box .gridbox .circle {
    width: 60vw;
    height: 60vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #397CB6;
    border-radius: 100%;
    flex-direction: column;
    margin: 0 auto;
  }
  .sec02 .blue_box .gridbox .circle .circle_title {
    color: #fff;
    font-size: 5vw;
    font-family: serif;
    font-weight: bold;
    text-align: center;
  }
  .sec02 .blue_box .gridbox .circle .circle_text {
    font-weight: bold;
    color: #fff;
    font-size: 4vw;
    padding: 5vw 10vw;
  }
  .sec02 .blue_box .bottom_text {
    margin-bottom: 10vw;
  }
  .sec02 .blue_box .bottom_text .blue {
    color: #397CB6;
    font-weight: bold;
  }
  .sec02 .blue_box .about_btn {
    width: 80vw;
  }
}

.sec03 {
  margin-bottom: 125px;
}
.sec03 .gridbox {
  grid-template-columns: repeat(4, 1fr);
  -moz-column-gap: 55px;
       column-gap: 55px;
  margin-bottom: 75px;
}
.sec03 .gridbox .box {
  width: 264px;
}
.sec03 .gridbox .box .box_title {
  font-size: 21px;
  font-weight: bold;
  font-family: serif;
  color: #397CB6;
  text-align: center;
  line-height: 1.5;
  margin-bottom: 15px;
  height: 63px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec03 .gridbox .box .imagebox {
  text-align: center;
  margin-bottom: 20px;
}
.sec03 .bottom_box {
  background-color: #fff;
  border: 2px solid #397CB6;
}
.sec03 .bottom_box .bottom_text {
  padding: 35px 65px;
}
@media screen and (max-width: 768px) {
  .sec03 {
    margin-bottom: 13.8vw;
  }
  .sec03 .gridbox {
    grid-template-columns: repeat(1, 1fr);
    -moz-column-gap: 0;
         column-gap: 0;
    row-gap: 10vw;
    margin-bottom: 10vw;
  }
  .sec03 .gridbox .box {
    width: 100%;
  }
  .sec03 .gridbox .box .box_title {
    font-size: 5vw;
    font-weight: bold;
    font-family: serif;
    color: #397CB6;
    text-align: center;
    line-height: 1.5;
    margin-bottom: 3vw;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .sec03 .gridbox .box .imagebox {
    text-align: center;
    width: 60%;
    margin: 5vw auto 5vw;
  }
  .sec03 .bottom_box {
    background-color: #fff;
    border: 2px solid #397CB6;
  }
  .sec03 .bottom_box .bottom_text {
    padding: 10vw 5vw;
  }
}

.sec04 {
  margin-bottom: 150px;
}
.sec04 .flexbox {
  -moz-column-gap: 60px;
       column-gap: 60px;
  align-items: flex-start;
  margin-bottom: 110px;
  position: relative;
}
.sec04 .flexbox .imagebox {
  width: 39.3%;
  text-align: center;
}
.sec04 .flexbox .textbox {
  width: 100%;
}
.sec04 .flexbox .textbox .step_title {
  display: flex;
  -moz-column-gap: 40px;
       column-gap: 40px;
  align-items: center;
}
.sec04 .flexbox .textbox .step_title .step {
  font-size: 30px;
  color: #397CB6;
  font-family: serif;
  font-weight: bold;
}
.sec04 .flexbox .textbox .step_title .step .step_num {
  font-weight: bold;
  font-size: 28px;
  color: #397CB6;
}
.sec04 .flexbox .textbox .step_title .box_title {
  font-size: 24px;
  font-weight: bold;
  font-family: serif;
}
.sec04 .flexbox .textbox .box_text {
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 2px solid #397CB6;
}
.sec04 .flexbox .textbox .bottom_box {
  display: flex;
  -moz-column-gap: 20px;
       column-gap: 20px;
}
.sec04 .flexbox .textbox .bottom_box .left_text {
  background-color: #397CB6;
  font-size: 21px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  font-family: serif;
  height: 48px;
  width: 145px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec04 .flexbox .textbox .bottom_box .right_box {
  width: 70%;
}
.sec04 .flexbox .textbox .bottom_box .btn_flex {
  display: flex;
  -moz-column-gap: 50px;
       column-gap: 50px;
}
.sec04 .flexbox .textbox .bottom_box .btn_box {
  margin-top: 20px;
  justify-content: flex-end;
}
.sec04 .flexbox .textbox .bottom_box .btn_box .about_btn {
  width: 299px;
}
.sec04 .btn_box {
  justify-content: flex-end;
}
@media screen and (max-width: 768px) {
  .sec04 {
    margin-bottom: 13.8vw;
  }
  .sec04 .flexbox {
    flex-direction: column;
    -moz-column-gap: 0;
         column-gap: 0;
    align-items: flex-start;
    margin-bottom: 15vw;
    position: relative;
  }
  .sec04 .flexbox .imagebox {
    width: 60%;
    margin: 0 auto;
    margin-bottom: 3vw;
  }
  .sec04 .flexbox .image03 {
    width: 74%;
  }
  .sec04 .flexbox .textbox {
    width: 100%;
  }
  .sec04 .flexbox .textbox .step_title {
    display: flex;
    -moz-column-gap: 3vw;
         column-gap: 3vw;
    align-items: center;
  }
  .sec04 .flexbox .textbox .step_title .step {
    font-size: 5.5vw;
    color: #397CB6;
    font-family: serif;
    font-weight: bold;
  }
  .sec04 .flexbox .textbox .step_title .step .step_num {
    font-weight: bold;
    font-size: 6vw;
    color: #397CB6;
  }
  .sec04 .flexbox .textbox .step_title .box_title {
    font-size: 5vw;
    font-weight: bold;
    font-family: serif;
  }
  .sec04 .flexbox .textbox .box_text {
    margin-bottom: 0vw;
    border-bottom: 0px;
    padding-bottom: 5vw;
  }
  .sec04 .flexbox .textbox .bottom_box {
    display: flex;
    flex-direction: column;
    -moz-column-gap: 0;
         column-gap: 0;
    padding-top: 0vw;
    width: 100%;
  }
  .sec04 .flexbox .textbox .bottom_box .left_text {
    background-color: #397CB6;
    font-size: 5vw;
    font-weight: bold;
    color: #fff;
    text-align: center;
    font-family: serif;
    height: auto;
    width: 100%;
    margin-bottom: 3vw;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .sec04 .flexbox .textbox .bottom_box .right_box {
    width: 100%;
  }
  .sec04 .flexbox .textbox .bottom_box .btn_flex {
    display: flex;
    flex-direction: column;
    row-gap: 5vw;
    margin-top: 5vw;
    -moz-column-gap: 0;
         column-gap: 0;
  }
  .sec04 .flexbox .textbox .bottom_box .btn03 {
    padding-top: 5vw;
  }
  .sec04 .flexbox .textbox .bottom_box .btn_box {
    margin-top: 0;
    justify-content: center;
  }
  .sec04 .flexbox .textbox .bottom_box .btn_box .about_btn {
    width: 80vw;
  }
  .sec04 .flex_last::before {
    display: none;
  }
}

.sec05 {
  margin-bottom: 100px;
  align-items: flex-start;
}
.sec05 .flexbox {
  -moz-column-gap: 125px;
       column-gap: 125px;
}
.sec05 .flexbox .imagebox {
  width: 77%;
}
.sec05 .flexbox .textbox {
  width: 100%;
}
.sec05 .flexbox .textbox .btn_box {
  margin-top: 25px;
  justify-content: flex-end;
}
@media screen and (max-width: 768px) {
  .sec05 {
    margin-bottom: 13.8vw;
  }
  .sec05 .flexbox {
    -moz-column-gap: 0;
         column-gap: 0;
    flex-direction: column;
  }
  .sec05 .flexbox .imagebox {
    width: 100%;
  }
  .sec05 .flexbox .textbox {
    width: 100%;
  }
  .sec05 .flexbox .textbox .btn_box {
    margin-top: 5vw;
    justify-content: center;
  }
}/*# sourceMappingURL=caries.css.map */