.main_image {
  position: relative;
  height: 522px;
  padding-top: 195px;
  box-sizing: border-box;
  background: url(/images/caries/caries_key_3.webp) center top/cover no-repeat;
  overflow: hidden;
}
.main_image .inner {
  width: 1025px;
  max-width: 100%;
  padding: 0 20px;
  margin: 0 auto;
  box-sizing: border-box;
}
.main_image .text {
  position: relative;
  z-index: 5;
  text-align: center;
  font-family: "noto sans jp", sans-serif;
  font-size: 48px;
  letter-spacing: 0.2em;
  color: #fff;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.75);
}
.main_image .text:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 36%;
  bottom: -60%;
  transform: translateY(-50%);
  width: 259px;
  height: 21px;
  background: url(/images/common/line.webp) center/contain no-repeat;
}
@media screen and (max-width: 767px) {
  .main_image {
    position: relative;
    height: 60vw;
    padding-top: 28.3vw;
    box-sizing: border-box;
    background: url(/images/caries/caries_key_3.webp) right 40% top/cover no-repeat;
    overflow: hidden;
  }
  .main_image .inner {
    padding: 0 2.7vw;
  }
  .main_image .text {
    text-align: center;
    font-size: 5.8vw;
    padding-left: initial;
  }
  .main_image .text:before {
    left: 25vw;
    top: 12.3vw;
    width: 41.3vw;
    height: 21.3vw;
    background: url(/images/common/arch.webp) center/contain no-repeat;
  }
}

@media screen and (min-width: 1281px) {
  .main_image {
    position: relative;
    text-align: center;
    height: 516px;
    background: url(/images/caries/key.webp) no-repeat center center;
    background-size: cover;
    position: relative;
    z-index: 1;
  }
  .main_image .inner {
    width: 1025px;
    max-width: 100%;
    padding: 0 20px 0;
    margin: 0 auto;
    box-sizing: border-box;
  }
  .main_image::before {
    position: absolute;
    content: "";
    background: url(/images/common/nami.webp) no-repeat center bottom;
    background-size: 100% auto;
    width: 102%;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    z-index: -1;
  }
}
.sec01 {
  padding-bottom: 100px;
}
.sec01 .sec_body {
  padding: 0;
}
.sec01 .point01 .textbox, .sec01 .point03 .textbox {
  margin-right: 50px;
}
.sec01 .point02, .sec01 .point04 {
  flex-direction: row-reverse;
}
.sec01 .point02 .textbox, .sec01 .point04 .textbox {
  margin-left: 50px;
}
@media screen and (max-width: 767px) {
  .sec01 {
    padding-bottom: 13.7vw;
  }
  .sec01 .inner {
    padding: 0 5vw;
  }
  .sec01 .point {
    margin-bottom: 10vw;
  }
  .sec01 .point01 .textbox, .sec01 .point03 .textbox {
    margin-right: initial;
  }
  .sec01 .point02 .textbox, .sec01 .point04 .textbox {
    margin-left: initial;
  }
  .sec01 .point03 .point_title {
    font-feature-settings: "palt";
  }
  .sec01 .point_title {
    font-size: 5vw;
    font-feature-settings: "palt";
  }
}

.sec02 {
  margin-bottom: 100px;
}
.sec02 .sec_body {
  padding: 0;
}
.sec02 .flexbox {
  margin-bottom: 63px;
}
.sec02 .flexbox .textbox {
  margin-right: 70px;
}
.sec02 .bottom_box {
  background-color: #FAF5EC;
  padding: 50px 0;
}
.sec02 .bottom_box .bottom_title {
  font-size: 24px;
  text-align: center;
  margin-bottom: 50px;
}
.sec02 .bottom_box .gridbox {
  grid-template-columns: repeat(2, 1fr);
  -moz-column-gap: 0;
       column-gap: 0;
}
.sec02 .bottom_box .gridbox .cont_box {
  width: 82%;
  margin: 0 auto;
}
.sec02 .bottom_box .gridbox .cont_box .title_box {
  font-size: 24px;
  text-align: center;
  margin-bottom: 50px;
  height: 30px;
}
.sec02 .bottom_box .gridbox .cont_box .imagebox {
  max-width: 100%;
  text-align: center;
  margin-bottom: 38px;
}
.sec02 .bottom_box .gridbox .cont_box .textbox {
  width: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .flexbox .textbox {
    margin-right: initial;
  }
  .sec02 .bottom_box {
    padding: 10vw 0;
  }
  .sec02 .bottom_box .bottom_title {
    font-size: 5vw;
    margin-bottom: 5vw;
  }
  .sec02 .bottom_box .gridbox {
    grid-template-columns: repeat(1, 1fr);
  }
  .sec02 .bottom_box .gridbox .cont_box {
    padding-bottom: 10vw;
  }
  .sec02 .bottom_box .gridbox .cont_box .title_box {
    font-size: 4.8vw;
    margin-bottom: 3vw;
    height: initial;
  }
  .sec02 .bottom_box .gridbox .cont_box .imagebox {
    margin-bottom: 5vw;
  }
}

.sec03 {
  margin-bottom: 100px;
}
.sec03 .sec_body {
  padding: 0;
}
.sec03 .first_box {
  margin-bottom: 10px;
}
.sec03 .first_box .flexbox {
  flex-direction: row-reverse;
}
.sec03 .first_box .textbox {
  margin-left: 40px;
}
.sec03 .first_box .textbox .first_title {
  font-size: 24px;
  margin-bottom: 57px;
}
.sec03 .second_box {
  margin-bottom: 60px;
}
.sec03 .second_box .textbox {
  margin-right: 65px;
}
.sec03 .second_box .textbox .second_title {
  font-size: 20px;
  border-top: 1px solid #333631;
  border-bottom: 1px solid #333631;
  padding: 20px 0;
  text-align: center;
  margin-bottom: 15px;
}
.sec03 .second_box .textbox .second_title .plaque {
  position: relative;
}
.sec03 .second_box .textbox .second_title .plaque::before {
  content: "";
  position: absolute;
  width: 50px;
  height: 43px;
  top: -5px;
  left: -55px;
  background: url(/images/caries/plaque.webp) center/contain no-repeat;
}
.sec03 .third_box {
  margin-bottom: 60px;
}
.sec03 .third_box .textbox {
  width: 33%;
}
.sec03 .third_box .textbox .third_title {
  font-size: 20px;
  text-align: center;
  border-top: 1px solid #333631;
  border-bottom: 1px solid #333631;
  padding: 20px 0;
  margin-bottom: 15px;
}
.sec03 .third_box .textbox .third_title .orange {
  color: #F79362;
  position: relative;
}
.sec03 .third_box .textbox .third_title .orange::before {
  position: absolute;
  content: "";
  width: 66px;
  height: 35px;
  top: 0px;
  left: -73px;
  background: url(/images/caries/candy.webp) center/contain no-repeat;
}
.sec03 .third_box .textbox .third_title .blue {
  color: #0071BC;
  position: relative;
}
.sec03 .third_box .textbox .third_title .blue::before {
  position: absolute;
  content: "";
  width: 71px;
  height: 38px;
  top: -5px;
  left: -80px;
  background: url(/images/caries/san.webp) center/contain no-repeat;
}
.sec03 .third_box .textbox .third_title .yellow {
  color: #CCB35E;
  position: relative;
}
.sec03 .third_box .textbox .third_title .yellow::before {
  position: absolute;
  content: "";
  width: 44px;
  height: 25px;
  top: 5px;
  left: -50px;
  background: url(/images/caries/dry.webp) center/contain no-repeat;
}
.sec03 .third_box .textbox:nth-of-type(1), .sec03 .third_box .textbox:nth-of-type(2) {
  margin-right: 50px;
}
.sec03 .fourth_box {
  padding: 56px 32px;
  background-color: #FAF5EC;
}
.sec03 .fourth_box .fourth_title {
  font-size: 24px;
  text-align: center;
  margin-bottom: 40px;
}
.sec03 .fourth_box .gridbox {
  grid-template-columns: repeat(auto-fit, 183px);
  -moz-column-gap: 20px;
       column-gap: 20px;
  row-gap: 20px;
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
}
.sec03 .fourth_box .c_box {
  background-color: #fff;
  border-radius: 10px;
  padding: 10px;
  width: 168px;
}
.sec03 .fourth_box .c_box .c_top {
  text-align: center;
  background-color: #EFE1CE;
  padding: 4px 0;
  letter-spacing: 0.1em;
}
.sec03 .fourth_box .c_box .c1 {
  background-color: #EBDAC9;
}
.sec03 .fourth_box .c_box .c2 {
  background-color: #E8D1C3;
}
.sec03 .fourth_box .c_box .c3 {
  background-color: #D2AEAB;
}
.sec03 .fourth_box .c_box .c4 {
  background-color: #9F6168;
  color: #fff;
}
.sec03 .fourth_box .c_box .imagebox {
  max-width: 100%;
  text-align: center;
  padding-top: 10px;
}
.sec03 .fourth_box .c_box .textbox {
  width: 90%;
  margin: 0 auto;
}
.sec03 .fourth_box .c_box .textbox .c_title {
  font-size: 20px;
  border-bottom: 1px solid #333631;
  padding-bottom: 20px;
  margin-top: 20px;
  margin-bottom: 18px;
  text-align: center;
  height: 60px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sec03 .fourth_box .c_box .textbox .c_text {
  width: 100%;
}
@media screen and (max-width: 1275px) and (min-width: 1068px) {
  .sec03 .fourth_box {
    padding: 56px 136px;
  }
}
@media screen and (max-width: 767px) {
  .sec03 {
    margin-bottom: 13.8vw;
  }
  .sec03 .first_box {
    margin-bottom: 10vw;
  }
  .sec03 .first_box .textbox {
    margin-left: initial;
  }
  .sec03 .first_box .textbox .first_title {
    font-size: 4.8vw;
    margin-bottom: 5vw;
  }
  .sec03 .second_box {
    margin-bottom: 10vw;
  }
  .sec03 .second_box .textbox .second_title {
    font-size: 4.3vw;
    padding: 5vw 0;
    margin-bottom: 5vw;
  }
  .sec03 .second_box .textbox .second_title .plaque::before {
    width: 14vw;
    height: 11vw;
    top: -2vw;
    left: -14vw;
  }
  .sec03 .third_box {
    margin-bottom: 10vw;
  }
  .sec03 .third_box .flexbox .textbox {
    margin-right: initial;
    width: 100%;
    margin-bottom: 10vw;
  }
  .sec03 .third_box .flexbox .textbox .third_title {
    font-size: 4.3vw;
    padding: 5vw 0;
    margin-bottom: 5vw;
  }
  .sec03 .third_box .flexbox .textbox .third_title .orange::before {
    width: 16vw;
    height: 9vw;
    top: -1vw;
    left: -18vw;
  }
  .sec03 .third_box .flexbox .textbox .third_title .blue::before {
    width: 12vw;
    height: 6vw;
    top: 1vw;
    left: -14vw;
  }
  .sec03 .third_box .flexbox .textbox .third_title .yellow::before {
    width: 12vw;
    height: 7vw;
    top: 1vw;
    left: -13vw;
  }
  .sec03 .fourth_box {
    padding: 10vw 5vw;
  }
  .sec03 .fourth_box .fourth_title {
    font-size: 4.8vw;
    margin-bottom: 10vw;
  }
  .sec03 .fourth_box .gridbox {
    grid-template-columns: repeat(1, 1fr);
    -moz-column-gap: initial;
         column-gap: initial;
    row-gap: 5vw;
  }
  .sec03 .fourth_box .gridbox .c_box {
    border-radius: 10vw;
    padding: 5vw;
  }
  .sec03 .fourth_box .gridbox .c_box .c_top {
    padding: 2vw 0;
    font-size: 4vw;
  }
  .sec03 .fourth_box .gridbox .c_box .imagebox {
    max-width: 80%;
    padding-top: 5vw;
  }
  .sec03 .fourth_box .gridbox .c_box .textbox {
    width: 100%;
  }
  .sec03 .fourth_box .gridbox .c_box .textbox .c_title {
    font-size: 4.3vw;
    padding-bottom: 5vw;
    margin-top: 5vw;
    margin-bottom: 3vw;
    height: initial;
  }
}

.sec04 {
  margin-bottom: 100px;
}
.sec04 .flexbox {
  align-items: flex-start;
  margin-bottom: 50px;
}
.sec04 .flexbox .textbox {
  margin-right: 70px;
}
.sec04 .about_btn {
  border-bottom: 1px solid #69C4B7;
}
.sec04 .about_btn::before {
  background: url(/images/caries/blue_icon.webp) center/contain no-repeat;
}
@media screen and (max-width: 767px) {
  .sec04 {
    margin-bottom: 13.8vw;
  }
  .sec04 .flexbox {
    margin-bottom: 10vw;
  }
  .sec04 .flexbox .textbox {
    margin-right: initial;
  }
}/*# sourceMappingURL=caries.css.map */