@-webkit-keyframes fadeInDown {
  0% {
    -webkit-transform: translate3d(0, 50%, 0);
    opacity: 0;
    transform: translate3d(0, 50%, 0);
  }
  to {
    -webkit-transform: translateZ(0);
    opacity: 1;
    transform: translateZ(0);
  }
}
@keyframes fadeInDown {
  0% {
    -webkit-transform: translate3d(0, 50%, 0);
    opacity: 0;
    transform: translate3d(0, 50%, 0);
  }
  to {
    -webkit-transform: translateZ(0);
    opacity: 1;
    transform: translateZ(0);
  }
}
.home_page {
  z-index: 0;
  position: relative;
}
.home_page .image-unmask {
  position: sticky;
  top: 0;
}
.home_page .key_img {
  width: 80em;
  aspect-ratio: 800/990;
  margin: 0 auto;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 0 0 10px 10px;
  overflow: hidden;
}
.home_page .key_img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
.home_page .key_img video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.home_page .key {
  --height: 56vw;
  --min-height: 550px;
  --max-height: 99em;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  font-size: 0.625em;
  position: relative;
  z-index: 0;
  margin-bottom: 9em;
}
.home_page .key::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1300px;
  background: url(../images/idx_key_bg.jpg) no-repeat center/cover;
  z-index: -1;
}
.home_page .key .inner {
  position: relative;
  padding: 0;
  width: 100%;
  max-width: 168em;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  overflow: hidden;
  opacity: 0;
}
.home_page .key .key_text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
}
.home_page .key .key_text .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.home_page .key .catch {
  padding-right: 6.2em;
  padding-top: 1.1em;
  margin-left: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.home_page .key .catch h2,
.home_page .key .catch p {
  color: var(--clr1);
  letter-spacing: 0.1em;
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
}
.home_page .key .catch h2 {
  font-size: 4.2em;
  font-weight: 500;
  line-height: 1.5476;
  margin-left: 0.4523809524em;
  letter-spacing: 0.36em;
  -webkit-animation: fadeInDown 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
          animation: fadeInDown 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.5), 0 0 5px rgba(255, 255, 255, 0.5), 0 0 5px rgba(255, 255, 255, 0.5), 0 0 8px rgba(255, 255, 255, 0.5), 0 0 8px rgba(255, 255, 255, 0.5), 0 0 8px rgba(255, 255, 255, 0.8), 0 0 10px rgba(255, 255, 255, 0.8), 0 0 15px rgba(255, 255, 255, 0.8), 0 0 15px rgba(255, 255, 255, 0.8), 0 0 15px rgba(255, 255, 255, 0.8), 0 0 15px rgba(255, 255, 255, 0.8), 0 0 15px rgba(255, 255, 255, 0.8);
}
.home_page .key .catch p {
  font-size: 2.2em;
  line-height: 1.8181818;
  margin-top: 2.5em;
  letter-spacing: 0.26em;
  font-weight: 500;
  -webkit-animation: fadeInDown 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
          animation: fadeInDown 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.4), 0 0 1px rgba(255, 255, 255, 0.4), 0 0 1px rgba(255, 255, 255, 0.4), 0 0 1px rgba(255, 255, 255, 0.55), 0 0 2px rgba(255, 255, 255, 0.51), 0 0 2px rgba(255, 255, 255, 0.5), 0 0 2px rgba(255, 255, 255, 0.5), 0 0 2px rgba(255, 255, 255, 0.8), 0 0 2px rgba(255, 255, 255, 0.5), 0 0 5px rgba(255, 255, 255, 0.5), 0 0 5px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.5);
}
.home_page .key .text_scroll {
  position: absolute;
  bottom: -10.4em;
  left: -2.7em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.home_page .key .text_scroll p {
  font-size: 20em;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.03);
  line-height: 1;
  letter-spacing: 0.05em;
  white-space: nowrap;
  margin: 0 0.05em;
  text-transform: uppercase;
}
.home_page .topic_path {
  display: none;
}

.banner_scroll {
  position: fixed;
  bottom: 25px;
  left: 42px;
  width: 32.7em;
  height: 10em;
  z-index: 10;
  font-size: 10px;
  background-color: #ffffff;
  border-radius: 10px;
}
.banner_scroll .ic_close {
  position: absolute;
  top: -1em;
  left: -1em;
  width: 3em;
  height: 3em;
  border-radius: 50%;
  background: #8cb596 url(../images/ic_close.png) no-repeat center/contain;
  z-index: 2;
  cursor: pointer;
}
.banner_scroll .box_in {
  -webkit-box-shadow: 0px 20px 50px 0px rgba(11, 24, 33, 0.05);
          box-shadow: 0px 20px 50px 0px rgba(11, 24, 33, 0.05);
  background-color: #ffffff;
  border-radius: 10px;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  padding-right: 3.4em;
  padding-top: 0.4em;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.banner_scroll .box_in::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: -0.1em;
  right: 1.5em;
  width: 0.8em;
  height: 1.2em;
  background: url(../images/ic_arrow.svg) no-repeat center/contain;
  margin: auto;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.banner_scroll .banner_tl {
  position: relative;
  padding-left: 5em;
  font-size: 1.4em;
  color: #8cb596;
  line-height: 1.71428571;
}
.banner_scroll .banner_tl::before {
  content: "";
  position: absolute;
  top: -0.5714285714em;
  left: 0.0714285714em;
  width: 3.2142857143em;
  height: 4.2857142857em;
  background: url(../images/bnr_icon.svg) no-repeat center/contain;
}

@media only screen and (min-width: 1921px) {
  .home_page .key {
    --height: 40vw;
    --max-height: 40vw;
  }
  .home_page .key::before {
    height: 60vw;
  }
  .home_page .key.is-full {
    height: auto;
  }
  .home_page .key_img {
    height: 40vw;
  }
}
@media only screen and (min-width: 769px) {
  .banner_scroll .ic_close:hover {
    background-color: #5c8566;
  }
  .banner_scroll .box_in:hover {
    background-color: #e4ece3;
  }
  .banner_scroll .box_in:hover::after {
    right: 1em;
  }
}
@media only screen and (max-width: 1560px) and (min-width: 769px) {
  .home_page .key {
    --max-height:calc(100vh - 2em);
    margin-bottom: 7.5em;
  }
  .home_page .key .key_img {
    height: calc(100vh - 2em);
    font-size: 1vmin;
  }
  .home_page .key .catch {
    font-size: 1.1vmin;
  }
  .home_page .key .inner {
    max-width: 186em;
    width: 95%;
  }
  .home_page .key .text_scroll {
    font-size: 1vmin;
    bottom: -10.5em;
  }
}
@media only screen and (max-height: 720px) and (orientation: landscape) {
  .home_page .key {
    margin-bottom: 6.5em;
  }
  .home_page .key .catch {
    padding-bottom: 0;
    padding-top: 10em;
    font-size: 1.2vmin;
  }
  .home_page .key .text_scroll {
    bottom: -11.5em;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .home_page .key {
    --height: 54vw;
    --min-height: 500px;
    margin-bottom: 6em;
  }
  .home_page .key .key_img {
    width: 60em;
    height: 55vw;
  }
  .home_page .key .catch {
    padding-bottom: 0;
    font-size: 1vmin;
  }
  .home_page .key .text_scroll {
    bottom: -8.2em;
  }
  .home_page .key .text_scroll p {
    font-size: 16em;
  }
}
@media only screen and (max-width: 1200px) and (min-width: 769px) {
  .home_page .key {
    --height: 76vw;
  }
  .home_page .key .key_img {
    width: 70em;
    height: 120em;
    font-size: 0.85vmin;
  }
  .home_page .key .catch {
    padding-top: 11em;
    padding-bottom: 0;
    padding-right: 2.2em;
    font-size: 0.9vmin;
  }
  .home_page .key .text_scroll p {
    font-size: 16em;
  }
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .home_page .key {
    --height: 85vw;
  }
}
.h3_st01 {
  text-align: center;
}
.h3_st01 h3 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.5;
}
.h3_st01 .h_en {
  color: #8cb596;
  font-size: 60px;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 9px;
  letter-spacing: 0.15em;
}
.h3_st01 .h_en::first-letter {
  font-size: 1.166666667em;
}
.h3_st01.tl_left {
  text-align: left;
}
.h3_st01.tl_white h3, .h3_st01.tl_white .h_en {
  color: #ffffff;
}
.h3_st01.tl_white h3 {
  font-weight: 400;
}
.h3_st01.tl_sm h3 {
  font-size: 24px;
}
.h3_st01.tl_sm .h_en {
  font-size: 40px;
  margin-bottom: 10px;
}
.h3_st01.tl_sm .h_en::first-letter {
  font-size: 1.25em;
}

.fz18 p {
  font-size: 18px;
  line-height: 2.11;
  letter-spacing: 0.14em;
}

.idx_wrap {
  max-width: 1920px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

@-webkit-keyframes marquee {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
@keyframes marquee {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
.text_scroll .gr_txt {
  -webkit-animation: marquee 150s linear infinite;
  animation: marquee 150s linear infinite;
  color: #ffffff;
  -webkit-transform: translateX(100%);
  transform: translateX(100%);
  margin: 0;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.text_scroll .gr_txt p {
  margin: 0 30px;
}

.idx01 {
  position: relative;
  z-index: 1;
}
.idx01 .block_news {
  padding: 90px 79px 100px;
  position: relative;
  z-index: 0;
}
.idx01 .block_news::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  background-color: #ffffff;
  border-radius: 10px 0 0 10px;
  z-index: -1;
}
.idx01 .btn_st01 {
  margin-top: 83px;
  margin-left: 1px;
}
.idx01 .list_post li {
  border-bottom: 1px solid #a9a9a9;
}
.idx01 .list_post li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  text-decoration: none;
  padding: 38px 0px 33px;
  --w: 8.2em;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  letter-spacing: 0.1em;
  white-space: nowrap;
  max-width: 100%;
  color: var(--clr1);
  position: relative;
}
.idx01 .list_post li a::after {
  content: "";
  position: absolute;
  right: 1px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 7px;
  height: 10px;
  background-color: #c2a05e;
  mask-image: url(../images/ic_arrow.svg);
  -webkit-mask-image: url(../images/ic_arrow.svg);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: 100% auto;
  -webkit-mask-size: 100% auto;
  mask-position: center;
  -webkit-mask-position: center;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.idx01 .list_post li a span {
  display: inline-block;
}
.idx01 .list_post li a .date {
  width: var(--w);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  letter-spacing: 0.085em;
  color: #81a489;
}
.idx01 .list_post li a .title {
  max-width: calc(100% - var(--w));
  position: relative;
  padding-right: 1.5em;
  text-overflow: ellipsis;
  overflow: hidden;
}

.idx02 {
  position: relative;
  z-index: 0;
  padding: 126px 0px 184px;
}
.idx02::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% + 221px);
  background: url(../images/idx02_bg.jpg) no-repeat top center/cover;
  z-index: -1;
}
.idx02 .h3_st01 {
  position: relative;
  margin-bottom: 83px;
}
.idx02 .rel {
  font-size: 10px;
}
.idx02 .concern_title {
  background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.5)), color-stop(99%, rgba(249, 248, 220, 0.5)));
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(249, 248, 220, 0.5) 99%);
  width: 41.8em;
  height: 29.6em;
  border-radius: 50%;
  border: 1px solid var(--main-color);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  z-index: 1;
  padding-top: 0.5em;
}
.idx02 .concern_title p {
  text-align: center;
  font-weight: 500;
  font-size: 2em;
  line-height: 2.5;
  color: var(--main-color);
}
.idx02 .concern_title .tt {
  letter-spacing: 0.1em;
  color: #ffffff;
  background-color: var(--main-color);
  border-radius: 50px;
  padding: 0.3em 0.7em 0.4em 0.65em;
  margin-top: -0.1em;
  margin-bottom: 0.15em;
  display: table;
  line-height: 1.5;
}
.idx02 .block_concern {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  position: relative;
  z-index: 0;
}
.idx02 .block_concern::before {
  content: "";
  position: absolute;
  top: -2.2em;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  border-radius: 50%;
  width: 107.2em;
  height: 44.8em;
  background-color: rgba(214, 231, 218, 0.42);
  z-index: -1;
}
.idx02 .block_concern .col {
  width: 40%;
}
.idx02 .block_concern .col.col_l .concern_item:nth-child(2n+1) {
  margin-left: 10.2em;
}
.idx02 .block_concern .col.col_r .concern_item {
  margin-left: auto;
}
.idx02 .block_concern .col.col_r .concern_item:nth-child(2n+1) {
  margin-right: 9.2em;
}
.idx02 .block_concern .concern_item {
  max-width: 44em;
  width: 100%;
  background-color: #ffffff;
  color: var(--main-color);
  padding: 3.7em 2em 3.6em 6em;
  border-radius: 5.3em;
  margin-bottom: 2.4em;
}
.idx02 .block_concern .concern_item p {
  font-size: 1.8em;
  line-height: 1.5;
  font-weight: 500;
}
.idx02 .block_consultation {
  position: relative;
  margin-top: 70px;
  background-color: #ffffff;
  border-radius: 10px;
  padding: 8em;
  font-size: 10px;
}
.idx02 .block_consultation h4 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  line-height: 1.5;
  margin-top: -13.1em;
  margin-left: 4.9em;
  margin-bottom: -1.8em;
}
.idx02 .block_consultation h4 span {
  font-size: 3.6em;
  font-weight: 400;
  letter-spacing: 0.1em;
  background-color: var(--main-color);
  padding: 0.3888888889em 0.2777777778em 0.2222222222em;
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  color: #ffffff;
  margin-left: 0.1388888889em;
  border-radius: 5px;
}
.idx02 .block_consultation h4 span:last-child {
  padding-bottom: 0.4444444444em;
}
.idx02 .block_consultation .btn_st01 {
  margin-top: 5em;
}
.idx02 .block_consultation .btn_st01 a {
  font-size: 1.6em;
}
.idx02 .block_consultation .txt_en {
  position: absolute;
  top: -0.2844036697em;
  left: 0.1100917431em;
  font-size: 10.9em;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  color: #f6faf7;
  text-transform: uppercase;
  white-space: nowrap;
}
.idx02 .block_consultation .txt_en::first-letter {
  font-size: 1.1100917431em;
}
.idx02 .block_consultation .consultation_item {
  overflow: hidden;
  border-radius: 10px;
  -webkit-box-shadow: 0px 20px 50px 0px rgba(11, 24, 33, 0.05);
          box-shadow: 0px 20px 50px 0px rgba(11, 24, 33, 0.05);
  position: relative;
  height: 47.5em;
}
.idx02 .block_consultation .consultation_item figure {
  width: 100%;
  height: 100%;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx02 .block_consultation .consultation_item figure img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx02 .block_consultation .consultation_tl {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--main-color);
  color: #ffffff;
  padding: 1.8em 2em 2.7em 4.1em;
  border-top-left-radius: 10px;
  max-width: 27.7em;
  width: 100%;
}
.idx02 .block_consultation .consultation_tl h5 {
  font-size: 2.4em;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.1em;
  margin-bottom: 0.125em;
}
.idx02 .block_consultation .consultation_tl .h_en {
  font-weight: 400;
  font-size: 1.4em;
  letter-spacing: 0.1em;
  line-height: 1;
}
.idx02 .block_consultation .consultation_tl::after {
  content: "";
  position: absolute;
  bottom: 0.5em;
  right: 0.5em;
  width: 3.4em;
  height: 3.4em;
  background: url(../images/btn_arr.png) no-repeat center/contain;
}
.idx02 .block_consultation .consultation_cont {
  position: relative;
  margin-bottom: -4.4em;
}
.idx02 .block_consultation .consultation_cont .fblock{
  padding-top: 5.8em;
  position: relative;
}
.idx02 .block_consultation .consultation_cont .txt{
  font-size: 1.6em;
  letter-spacing: 0.05em;
}

.cm_bg {
  z-index: 0;
}
.cm_bg::before {
  content: "";
  position: absolute;
  top: 0;
  width: calc(100% - 40px);
  max-width: 1760px;
  height: 1322px;
  z-index: -1;
}

.block_orthodontic {
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #ffffff;
}
.block_orthodontic p {
  font-weight: 300;
}
.block_orthodontic .subtxt {
  font-size: 28px;
  font-weight: 400;
  line-height: 1.7857;
  letter-spacing: 0.14em;
}
.block_orthodontic .orthodontic_img .img01 img {
  -webkit-box-shadow: 0px 21px 43.7px 2.3px rgba(71, 92, 76, 0.16);
          box-shadow: 0px 21px 43.7px 2.3px rgba(71, 92, 76, 0.16);
  border-radius: 10px;
}
.block_orthodontic .orthodontic_img .img02 {
  position: absolute;
  top: 0;
  z-index: -1;
}

.block_img .b_img img {
  border-radius: 5px;
}
.block_img .btn_st03 {
  margin-top: 40px;
}
.block_img .h4_tl {
  margin-bottom: 39px;
}
.block_img .h4_tl h4 {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.75;
}
.block_img .h4_tl .h_en {
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  position: relative;
  color: var(--main-color);
  padding-left: 21px;
  margin-top: 9px;
}
.block_img .h4_tl .h_en::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--main-color);
}

.block_menu {
  font-size: 10px;
}
.block_menu .menu_item {
  background-color: #ffffff;
  border-radius: 10px;
  padding: 1.5em;
  height: 30em;
  position: relative;
  z-index: 0;
  -webkit-box-shadow: 0px 10px 26.7px 3.3px rgba(56, 72, 60, 0.1);
          box-shadow: 0px 10px 26.7px 3.3px rgba(56, 72, 60, 0.1);
  overflow: hidden;
}
.block_menu .menu_item .box_in {
  background-color: #f7f9f8;
  border-radius: 5px;
  width: 100%;
  height: 100%;
  text-align: center;
  padding: 3.3em 2em 2em;
  position: relative;
}
.block_menu .menu_item .box_in::after {
  content: "";
  position: absolute;
  bottom: 11px;
  right: 10px;
  width: 16px;
  height: 5px;
  background: url(../images/menu_arr.png) no-repeat center/100% auto;
}
.block_menu .menu_item figure {
  display: table;
  margin: 0 auto 3em;
}
.block_menu .menu_item figure img {
  max-width: 11.1em;
}
.block_menu .menu_item .menu_tl .h_en {
  font-size: 1.2em;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1;
  color: var(--main-color);
  margin-bottom: 0.8em;
  text-transform: uppercase;
}
.block_menu .menu_item .menu_tl h5 {
  font-size: 2.2em;
  font-weight: 500;
  line-height: 1.5454;
  letter-spacing: 0.1em;
}

.idx03 {
  position: relative;
  z-index: 0;
  padding-bottom: 99px;
}
.idx03::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 338px);
  background: url(../images/idx03_bg02.jpg) no-repeat center/cover;
  z-index: -1;
}
.idx03 .block_menu {
  margin-top: 101px;
}
.idx03 .h3_st01 {
  margin-bottom: 71px;
}
.idx03 .block_orthodontic .subtxt {
  margin-left: -3px;
}
.idx03 .block_orthodontic .btn_st02 {
  margin-top: 41px;
}
.idx03 .cm_bg {
  padding-top: 108px;
}
.idx03 .cm_bg::before {
  right: 0;
  background: var(--main-color) url(../images/idx03_bg01.jpg) no-repeat top right;
  border-bottom-left-radius: 20px;
}

.sec_case {
  padding: 120px 0;
}
.sec_case .h3_st01 .h_en {
  color: var(--cl);
}
.sec_case .block_case.case_green {
  --cl: #8cb596;
}
.sec_case .block_case.case_orange {
  --cl: #c2a05e;
}
.sec_case .box_case {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 10px;
  margin: 0 -0.85em;
}
.sec_case .box_case .case_item {
  width: calc(50% - 1.7em);
  margin: 0 0.85em;
  padding: 4em 2.9em 3em;
  border-radius: 10px;
  border: 1px solid #dae2e1;
  background-color: #fafafa;
  position: relative;
}
.sec_case .box_case .box_in {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.sec_case .box_case .case_pic {
  position: relative;
  width: calc(50% - 0.5em);
  max-height: 240px;
  height: 14vw;
}
.sec_case .box_case .case_pic figure {
  width: 100%;
  height: 100%;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
  z-index: 0;
}
.sec_case .box_case .case_pic img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.sec_case .box_case .case_pic.pic_bf .case_tag {
  background-color: #b3b8b4;
}
.sec_case .box_case .case_pic.pic_at .case_tag {
  background-color: var(--cl);
}
.sec_case .box_case .case_tag {
  position: absolute;
  top: -0.6875em;
  left: 0;
  color: #ffffff;
  padding: 0.625em 0.625em 0.75em 0.8125em;
  text-align: center;
  max-width: 7.9375em;
  width: 100%;
  border-radius: 5px 5px 5px 0px;
  font-family: var(--f-en);
  font-size: 1.6em;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 1;
}

.idx04 {
  position: relative;
  z-index: 0;
  padding-bottom: 120px;
}
.idx04::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 338px);
  background: url(../images/idx04_bg02.jpg) no-repeat center/cover;
  z-index: -1;
}
.idx04 .h3_st01 {
  margin-bottom: 71px;
}
.idx04 .block_orthodontic .orthodontic_cont {
  padding-top: 38px;
}
.idx04 .block_orthodontic .btn_st02 {
  margin-top: 38px;
}
.idx04 .block_orthodontic .btn_st02 a {
  color: var(--clr2);
}
.idx04 .block_orthodontic .btn_st02 a::after {
  background-color: var(--clr2);
}
.idx04 .block_img {
  max-width: 1200px;
  width: 100%;
  margin-left: auto;
}
.idx04 .block_img .h4_tl .h_en {
  color: var(--clr2);
}
.idx04 .block_img .h4_tl .h_en::before {
  border-color: var(--clr2);
}
.idx04 .cm_bg {
  padding-top: 108px;
}
.idx04 .cm_bg::before {
  left: 0;
  background: var(--clr2) url(../images/idx04_bg01.jpg) no-repeat top left;
  border-bottom-right-radius: 20px;
}

.idx05 {
  padding: 108px 0 120px;
  position: relative;
  z-index: 0;
}
.idx05::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% + 256px);
  background: url(../images/idx05_bg.jpg) no-repeat top center/cover;
  z-index: -1;
}
.idx05 .h3_st01 {
  margin-bottom: 71px;
}
.idx05 .block_other {
  margin-bottom: 120px;
}
.idx05 .block_other .other_item {
  position: relative;
  z-index: 0;
  max-width: 41.2em;
  height: 41.2em;
  -webkit-box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
          box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
  font-size: 10px;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx05 .block_other .other_item::after {
  content: "";
  position: absolute;
  bottom: 3.6em;
  right: 3.4em;
  width: 5em;
  height: 5em;
  background: rgba(255, 255, 255, 0.26) url(../images/other_btn_arr.png) no-repeat center/contain;
  border-radius: 50%;
  z-index: 1;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx05 .block_other .other_item a {
  z-index: 2;
}
.idx05 .block_other .other_item figure {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx05 .block_other .other_item figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
  background-color: rgba(40, 57, 44, 0.51);
  z-index: 1;
}
.idx05 .block_other .other_item figure img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx05 .block_other .other_title {
  color: #ffffff;
  position: absolute;
  bottom: 4.2em;
  left: 4.7em;
  z-index: 1;
}
.idx05 .block_other .other_title .h_en {
  font-size: 1.2em;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75em;
  margin-left: 0.0833333333em;
}
.idx05 .block_other .other_title .h_jp {
  font-size: 2.2em;
  font-weight: 400;
  line-height: 1.5454545;
  letter-spacing: 0.1em;
}
.idx05 .other_content {
  background-color: rgba(40, 57, 44, 0.04);
  border-radius: 10px;
  padding: 20px;
}
.idx05 .other_content h4 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.7857142857;
  margin-bottom: 39px;
}
.idx05 .other_content h4::after {
  content: "";
  position: relative;
  display: block;
  width: 90px;
  height: 4px;
  background-color: var(--main-color);
  margin: 20px auto 0;
}
.idx05 .other_content .box_in {
  border-radius: 5px;
  background-color: #ffffff;
  text-align: center;
  padding: 76px 50px 100px;
}
.idx05 .other_content .btn_st01 {
  max-width: 460px;
  margin: 40px auto 0;
}
.idx05 .other_content .btn_st01 a {
  padding: 23px 50px 23px 24px;
  letter-spacing: 0.1em;
}
.idx05 .other_img {
  font-size: 10px;
}
.idx05 .other_img img {
  -webkit-box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
          box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
  max-width: 54em;
}
.idx05 .other_img .img01 {
  position: absolute;
  left: 0;
  top: 94px;
}
.idx05 .other_img .img01 img {
  border-radius: 0px 10px 10px 0px;
}
.idx05 .other_img .img02 {
  position: absolute;
  right: 0;
  top: 94px;
}
.idx05 .other_img .img02 img {
  border-radius: 20px 0px 0px 20px;
}

.idx06 {
  max-width: 1880px;
  width: calc(100% - 40px);
  background: #8cb596 url(../images/idx06_bg.png) no-repeat top right;
  border-radius: 20px;
  padding: 108px 40px 80px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.idx06 .h3_st01 {
  margin-bottom: 41px;
}
.idx06 .inner_max {
  max-width: 1720px;
}
.idx06 .block_feature {
  font-size: 10px;
}
.idx06 .col_content:not(.slick-slider) {
  opacity: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 74em;
}
.idx06 .slick-list {
  padding: 3em 3em 3em 0;
}
.idx06 .feature_img {
  border-radius: 20px;
  -webkit-box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
          box-shadow: 0px 20px 26.7px 3.3px rgba(56, 72, 60, 0.05);
  overflow: hidden;
  height: 71em;
  max-width: 71em;
}
.idx06 .feature_img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.idx06 .feature_content {
  position: relative;
  z-index: 1;
  background-color: #ffffff;
  border-radius: 20px;
  padding: 7em 8.8em 7em;
}
.idx06 .feature_content p:not(.num) {
  font-size: 1.8em;
}
.idx06 h4 {
  font-size: 3.2em;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.14em;
  margin-bottom: 0.78125em;
}
.idx06 .num {
  font-size: 2.8em;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #799d82;
  line-height: 1;
  width: 3em;
  height: 3em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-image: -webkit-gradient(linear, left bottom, left top, from(rgb(193, 223, 196)), color-stop(99%, rgb(236, 235, 221)));
  background-image: linear-gradient(0deg, rgb(193, 223, 196) 0%, rgb(236, 235, 221) 99%);
  position: absolute;
  top: 1.4285714286em;
  right: 1.4285714286em;
  z-index: 0;
  border-radius: 50%;
  padding-bottom: 0.1071428571em;
}
.idx06 .num::before {
  content: "";
  position: absolute;
  inset: 1px;
  background-color: #ffffff;
  z-index: -1;
  border-radius: 50%;
}
.idx06 .feature_point {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #ffffff;
  border-radius: 60px;
  padding: 1em 0.9em;
  cursor: pointer;
  margin-bottom: 0.6em;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx06 .feature_point .point {
  font-size: 2.4em;
  font-weight: 500;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  letter-spacing: 0.05em;
  width: 2.5em;
  height: 2.5em;
  border-radius: 50%;
  background-color: rgba(228, 239, 230, 0.17);
  margin-bottom: 0;
  padding-bottom: 0.125em;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx06 .feature_point .title {
  font-size: 1.8em;
  line-height: 1.4;
  letter-spacing: 0.14em;
  font-weight: 400;
  width: calc(100% - 3.33333333em);
  padding-left: 1em;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx06 .feature_point.active {
  background-color: rgba(71, 92, 76, 0.2);
}
.idx06 .feature_point.active .point {
  background-color: #ffffff;
  color: #799d82;
}
.idx06 .btn_st02 {
  margin: 20px auto 0;
}

.idx07 {
  padding: 180px 0 133px;
  position: relative;
  z-index: 1;
}
.idx07 .inner_max {
  max-width: 1720px;
}
.idx07 .h3_st01 {
  top: -47px;
  position: relative;
}
.idx07 .block_greeting {
  border-radius: 20px;
  background-image: -webkit-gradient(linear, left bottom, left top, from(rgb(193, 223, 196)), color-stop(99%, rgb(244, 244, 244)));
  background-image: linear-gradient(0deg, rgb(193, 223, 196) 0%, rgb(244, 244, 244) 99%);
}
.idx07 .block_greeting .b_wrap {
  max-width: 1440px;
  width: 90%;
  margin: 0 auto;
  padding: 1px 0;
}
.idx07 .block_greeting .greeting_img {
  font-size: 10px;
}
.idx07 .block_greeting .doctor01, .idx07 .block_greeting .doctor02 {
  position: absolute;
  bottom: 0;
}
.idx07 .block_greeting .box_name {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.idx07 .block_greeting .box_name p {
  -webkit-writing-mode: vertical-lr;
      -ms-writing-mode: tb-lr;
          writing-mode: vertical-lr;
  margin-bottom: 0;
}
.idx07 .block_greeting .box_name .name_jp {
  font-weight: 500;
  font-size: 3.6em;
  letter-spacing: 0.143em;
  border-left: 1px solid var(--clr1);
  padding-left: 0.2777777778em;
  margin-left: 0.2777777778em;
  line-height: 1;
  text-indent: -0.0833333em;
}
.idx07 .block_greeting .box_name .name_en {
  font-size: 1.2em;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  margin-top: 5.75em;
}
.idx07 .block_greeting .doctor01 {
  left: 3.1em;
}
.idx07 .block_greeting .doctor01 .box_name {
  top: 7.1em;
  left: 3.1em;
}
.idx07 .block_greeting .doctor01 img {
  max-width: 40.7em;
}
.idx07 .block_greeting .doctor02 {
  right: 2.1em;
}
.idx07 .block_greeting .doctor02 .box_name {
  top: 4.2em;
  right: 0.1em;
}
.idx07 .block_greeting .doctor02 .box_name .name_en {
  margin-top: 8.25em;
}
.idx07 .block_greeting .doctor02 img {
  max-width: 42.7em;
}
.idx07 .block_greeting .greeting_cont {
  max-width: 700px;
  width: 100%;
  margin: -2px auto 119px;
  background-color: #ffffff;
  border-radius: 20px;
  padding: 69px 80px 65px 83px;
}
.idx07 .block_greeting .greeting_cont p {
  letter-spacing: 0.1em;
  text-align: center;
  font-weight: 600;
}
.idx07 .gr_btn {
  margin-top: 40px;
}
.idx07 .gr_btn .btn_st01 {
  max-width: 314px;
  width: 100%;
  margin: 15px auto;
}

.idx08 {
  padding-bottom: 105px;
  position: relative;
  z-index: 0;
}
.idx08::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% + 335px);
  background: #ffffff url(../images/idx08_bg.jpg) no-repeat top right/cover;
  z-index: -1;
}
.idx08 .h3_st01 {
  margin-bottom: 46px;
}
.idx08 .idx_logo {
  max-width: 213px;
  width: 100%;
  margin: 0 auto 25px;
}
.idx08 .time_sheet {
  margin-top: 42px;
}
.idx08 .col_info {
  max-width: 607px;
}
.idx08 .col_map {
  max-width: 919px;
}
.idx08 .col_map .clinic_img {
  width: 53%;
  max-width: 481px;
  margin-top: -180px;
  max-height: 611px;
  border-radius: 0px 20px 20px 0px;
  -webkit-box-shadow: -8.541px 19.184px 43.7px 2.3px rgba(140, 181, 150, 0.16);
          box-shadow: -8.541px 19.184px 43.7px 2.3px rgba(140, 181, 150, 0.16);
  overflow: hidden;
  height: 41vw;
}
.idx08 .col_map .clinic_img img {
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.idx08 .col_map .idx_map {
  max-width: 420px;
  width: calc(47% - 10px);
  height: 488px;
  border: 1px solid #979797;
  border-radius: 10px;
  overflow: hidden;
}
.idx08 .col_map .idx_map iframe {
  -webkit-filter: grayscale(1);
          filter: grayscale(1);
}
.idx08 .col_map .calendar {
  max-width: 640px;
  width: 90%;
  height: 300px;
  margin-left: auto;
  margin-top: 39px;
  border: 1px solid #475c4c;
  overflow: hidden;
  border-radius: 10px;
}
.idx08 .col_map .calendar iframe {
  border: 0;
}
.idx08 .gr_btn {
  margin-top: 39px;
}
.idx08 .gr_btn .btn_st01 {
  max-width: 400px;
  margin: 15px auto;
}
.idx08 .gr_btn .btn_st01 a {
  padding-left: 38px;
  letter-spacing: 0.1em;
}

.idx09 .h3_st01 .h_en {
  letter-spacing: 0.14em;
}
.idx09 .idx_wrap {
  position: relative;
  z-index: 0;
  padding: 243px 0 156px;
}
.idx09 .idx_wrap::before {
  content: "";
  position: absolute;
  top: 135px;
  left: -7px;
  width: 90%;
  max-width: 1600px;
  height: 656px;
  z-index: -1;
  background: url(../images/idx09_bg.jpg) no-repeat center/cover;
  border-radius: 0px 328px 328px 0px;
}
.idx09 .text_scroll {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  top: 4px;
  left: 0;
}
.idx09 .text_scroll p {
  white-space: nowrap;
  font-size: 140px;
  letter-spacing: 0.05em;
  color: rgba(71, 92, 76, 0.05);
  line-height: 1;
}
.idx09 .block_recruit .recruit_img {
  border-radius: 295px 0px 0px 295px;
  -webkit-box-shadow: -8.541px 19.184px 43.7px 2.3px rgba(194, 160, 94, 0.16);
          box-shadow: -8.541px 19.184px 43.7px 2.3px rgba(194, 160, 94, 0.16);
  position: absolute;
  top: 0;
  right: -7px;
  overflow: hidden;
  max-height: 590px;
  height: 50vw;
}
.idx09 .block_recruit .recruit_img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.idx09 .btn_st02 {
  max-width: 400px;
  margin-top: 97px;
}
.idx09 .btn_st02 a {
  color: var(--clr2);
  padding-left: 39px;
  letter-spacing: 0.1em;
}
.idx09 .btn_st02 a::after {
  background-color: var(--clr2);
}

@media only screen and (min-width: 769px) {
  .idx01 .block_news {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 30% 68.2%;
    grid-template-columns: 30% 68.2%;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 92%;
    margin-left: auto;
  }
  .idx01 .list_post {
    -ms-grid-column: 2;
        grid-column-start: 2;
    -ms-grid-row: 1;
    -ms-grid-row-span: 3;
    grid-row: 1/span 3;
    margin-top: -22px;
  }
  .idx01 .list_post li:first-child a {
    padding-top: 27px;
    padding-bottom: 27px;
  }
  .idx01 .list_post li:nth-child(3) a {
    padding-top: 32px;
    padding-bottom: 39px;
  }
  .idx01 .list_post li a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: rgba(191, 160, 89, 0.06);
    z-index: -1;
    opacity: 0;
    -webkit-transition: 0.3s all;
    transition: 0.3s all;
  }
  .idx01 .list_post li a:hover {
    opacity: 1;
    color: var(--clr2);
    padding-left: 5px;
    padding-right: 5px;
  }
  .idx01 .list_post li a:hover::before {
    width: 100%;
    opacity: 1;
  }
  .idx01 .list_post li a:hover::after {
    right: 5px;
  }
  .idx01 .list_post li a:hover .date {
    color: var(--clr2);
  }
  .idx02 .concern_title {
    position: absolute;
    top: 2.6em;
    left: 0;
    right: 0;
    margin: auto;
  }
  .idx02 .rel {
    height: 44.8em;
  }
  .idx02 .block_consultation {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 25% 75%;
    grid-template-columns: 25% 75%;
  }
  .idx02 .block_consultation .consultation_cont {
    -ms-grid-column: 2;
        grid-column-start: 2;
    -ms-grid-row: 1;
    -ms-grid-row-span: 3;
    grid-row: 1/span 3;
    margin-left: auto;
  }
  .idx02 .block_consultation .consultation_item {
    width: calc(50% - 3em);
    max-width: 44em;
    margin-left: 3em;
    background-color: #90b595;
  }
  .idx02 .block_consultation .consultation_item:first-child{
    margin-left: 0;
  }
  .idx02 .block_consultation .consultation_item:hover figure {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
    opacity: 0.8;
  }
  .block_orthodontic .orthodontic_img {
    width: 45%;
    max-width: 555px;
  }
  .block_orthodontic .orthodontic_cont {
    width: 50%;
  }
  .block_img {
    max-width: 1200px;
    width: 100%;
    display: -ms-grid;
    display: grid;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .block_img .b_img {
    -ms-grid-row: 1;
    -ms-grid-row-span: 3;
    grid-row: 1/span 3;
    max-width: 567px;
  }
  .block_menu .menu_item {
    width: calc((100% - 4.4em) / 3);
    margin-right: 2.2em;
  }
  .block_menu .menu_item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: -webkit-gradient(linear, left bottom, left top, from(rgb(228, 239, 230)), color-stop(99%, rgb(236, 235, 221)));
    background-image: linear-gradient(0deg, rgb(228, 239, 230) 0%, rgb(236, 235, 221) 99%);
    border: 1px solid var(--main-color);
    border-radius: 10px;
    z-index: -1;
    opacity: 0;
    -webkit-transition: 0.3s all;
    transition: 0.3s all;
  }
  .block_menu .menu_item:nth-child(3n+3) {
    margin-right: 0;
  }
  .block_menu .menu_item:hover .menu_tl .h_en {
    color: var(--clr2);
    margin-bottom: 0.75em;
  }
  .block_menu .menu_item:hover .box_in {
    background-color: #ffffff;
    padding-top: 3.4em;
  }
  .block_menu .menu_item:hover::before {
    opacity: 1;
  }
  .idx03 .block_orthodontic .orthodontic_img .img02 {
    left: 0;
  }
  .idx03 .block_orthodontic .orthodontic_cont {
    padding-top: 38px;
  }
  .idx03 .block_img {
    -ms-grid-columns: 43% calc(57% - 6px);
    grid-template-columns: 43% calc(57% - 6px);
  }
  .idx03 .block_img .h4_tl {
    margin-top: -11px;
  }
  .idx03 .block_img .b_img {
    -ms-grid-column: 2;
        grid-column-start: 2;
    margin-left: 70px;
  }
  .sec_case .block_case {
    display: -ms-grid;
    display: grid;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-grid-columns: 79% 20%;
    grid-template-columns: 79% 20%;
  }
  .sec_case .block_case .box_case {
    -ms-grid-row: 1;
    -ms-grid-row-span: 3;
    grid-row: 1/span 3;
    -ms-grid-column: 1;
        grid-column-start: 1;
    max-width: 1134px;
    width: 100%;
  }
  .sec_case .block_case .box_case .slick-list {
    width: 100%;
  }
  .sec_case .block_case .h3_st01 {
    max-width: 261px;
    width: 100%;
    margin-top: 26px;
    margin-bottom: 45px;
  }
  .sec_case .block_case .h3_st01 h3 {
    line-height: 1.5833;
  }
  .sec_case .block_case .h3_st01 .h_en {
    margin-bottom: 9px;
  }
  .sec_case .block_case .h3_st01, .sec_case .block_case .btn_st03, .sec_case .block_case .btn_st01 {
    -ms-grid-column: 2;
        grid-column-start: 2;
    margin-left: auto;
  }
  .sec_case .box_case .case_item:hover {
    border-color: var(--cl);
    background-color: #ffffff;
  }
  .idx04 .block_orthodontic {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
  }
  .idx04 .block_orthodontic .orthodontic_img .img02 {
    right: 0;
  }
  .idx04 .block_orthodontic .btn_st02 a:hover {
    background-color: var(--clr2);
    color: #ffffff;
  }
  .idx04 .block_orthodontic .btn_st02 a:hover::after {
    background-color: rgba(255, 255, 255, 0.26);
  }
  .idx04 .block_img {
    -ms-grid-columns: 53.5% 46.2%;
    grid-template-columns: 53.5% 46.2%;
  }
  .idx04 .block_img .b_img {
    margin-right: 70px;
  }
  .idx04 .block_img .b_cont {
    max-width: 530px;
  }
  .idx04 .block_img .h4_tl {
    margin-top: 33px;
    margin-bottom: 39px;
  }
  .idx04 .block_img .h4_tl .h_en {
    margin-top: 7px;
  }
  .idx04 .block_img .btn_st01 {
    margin-top: 40px;
  }
  .idx05 .block_other .other_item {
    width: calc((100% - 4.4em) / 3);
    margin-right: 2.2em;
  }
  .idx05 .block_other .other_item:nth-child(3n+3) {
    margin-right: 0;
  }
  .idx05 .block_other .other_item:hover::after {
    right: 2.4em;
  }
  .idx05 .block_other .other_item:hover figure::before {
    background-color: rgba(40, 57, 44, 0.62);
  }
  .idx05 .block_other .other_item:hover figure img {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
  .idx06 .block_feature {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .idx06 .col_content {
    max-width: 1245px;
    width: 72.9%;
  }
  .idx06 .col_num {
    width: 27%;
    max-width: 450px;
    margin-top: 16px;
  }
  .idx06 .feature_item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .idx06 .feature_img {
    width: calc(55% + 95px);
    margin-left: -95px;
  }
  .idx06 .feature_content {
    max-width: 580px;
    width: calc(45% + 42px);
  }
  .idx06 .feature_point:hover {
    background-color: rgba(71, 92, 76, 0.2);
  }
  .idx06 .feature_point:hover .point {
    background-color: #ffffff;
    color: #799d82;
  }
  .idx08 .col_map, .idx08 .col_info {
    width: 48.5%;
  }
  .idx08 .col_map {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    margin-right: 3.85%;
  }
  .idx08 .col_info {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .idx09 .btn_st02 a:hover {
    background-color: var(--clr2);
    color: #ffffff;
  }
  .idx09 .btn_st02 a:hover::after {
    background-color: rgba(255, 255, 255, 0.26);
  }
}
@media only screen and (max-width: 1800px) and (min-width: 769px) {
  .idx05 .other_img {
    font-size: min(10px, 0.45vw);
  }
  .idx05 .other_img .img01, .idx05 .other_img .img02 {
    top: 9.4em;
  }
  .idx06 .block_feature {
    font-size: min(10px, 0.54vw);
  }
  .idx06 .block_feature .feature_content {
    padding: 7em 6.8em 7em;
  }
  .idx06 .block_feature .feature_content p:not(.num) {
    font-size: 2em;
  }
}
@media only screen and (max-width: 1600px) and (min-width: 769px) {
  .h3_st01 h3 {
    font-size: 22px;
  }
  .h3_st01 .h_en {
    font-size: 40px;
  }
  .h3_st01.tl_sm h3 {
    font-size: 20px;
  }
  .h3_st01.tl_sm .h_en {
    font-size: 35px;
    margin-bottom: 10px;
  }
  .fz18 p {
    font-size: 16px;
  }
  .idx01 .block_news {
    padding: 70px 79px 80px;
  }
  .idx01 .btn_st01 {
    margin-top: 65px;
  }
  .idx01 .list_post li:nth-child(3) a {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .idx01 .list_post li a {
    padding: 30px 0px 30px;
  }
  .idx02 .block_concern .col.col_l .concern_item:nth-child(2n+1) {
    margin-left: 6.2em;
  }
  .idx02 .block_concern .col.col_r .concern_item:nth-child(2n+1) {
    margin-right: 6.2em;
  }
  .block_orthodontic {
    width: 92%;
  }
  .block_orthodontic .subtxt {
    font-size: min(24px, 2.78vw);
  }
  .block_orthodontic .orthodontic_img .img02 {
    width: 30%;
  }
  .block_img .h4_tl h4 {
    font-size: 20px;
  }
  .block_img .h4_tl .h_en {
    font-size: 14px;
    margin-top: 4px;
  }
  .idx05 .other_content h4 {
    font-size: 24px;
    margin-bottom: 26px;
  }
  .idx05 .other_content h4::after {
    margin-top: 15px;
  }
  .idx07 .h3_st01 {
    top: -43px;
  }
  .idx07 .block_greeting .greeting_img {
    font-size: min(10px, 0.61vw);
  }
  .idx09 .block_recruit .recruit_img {
    width: 56%;
    max-width: 930px;
  }
}
@media only screen and (max-width: 1400px) and (min-width: 769px) {
  .idx02 .rel {
    font-size: min(9px, 1vw);
  }
  .idx02 .block_concern::before {
    width: 95.2em;
  }
  .idx02 .block_concern .col.col_l .concern_item:nth-child(odd) {
    margin-left: 5.2em;
  }
  .idx02 .block_concern .col.col_r .concern_item:nth-child(odd) {
    margin-right: 5.2em;
  }
  .idx02 .block_consultation {
    font-size: min(10px, 0.65vw);
  }
  .block_orthodontic .orthodontic_img {
    width: 40%;
    max-width: 510px;
  }
  .block_orthodontic .orthodontic_cont {
    width: 55%;
  }
  .block_menu {
    font-size: min(10px, 0.9vw);
  }
  .block_menu .menu_item .box_in {
    padding: 3.3em 1em 2em;
  }
  .sec_case .inner_max {
    max-width: 1320px;
  }
  .idx05 .h3_st01 {
    margin-bottom: 35px;
  }
  .idx06 {
    padding: 90px 2% 80px;
  }
  .idx06 .col_content {
    width: 69.9%;
  }
  .idx06 .col_num {
    width: 30%;
    font-size: 1.1em;
  }
  .idx06 .num {
    top: 1em;
    right: 1em;
  }
  .idx09 .idx_wrap::before {
    top: 130px;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx02 .block_consultation {
    padding: 60px 5% 40px;
  }
  .idx02 .block_consultation .txt_en {
    top: -0.1em;
  }
  .idx02 .block_consultation .consultation_cont .fblock {
    padding-top: 8.8em;
  }
  .idx02 .block_consultation .consultation_cont .txt{font-size: 14px;}
  .block_orthodontic .orthodontic_cont {
    width: 52%;
  }
  .block_img .btn_st01, .block_img .btn_st03 {
    margin-top: 20px;
  }
  .cm_bg::before {
    width: calc(100% - 25px);
    max-height: 1000px;
    height: 125vw;
  }
  .idx03 {
    padding-bottom: 80px;
  }
  .idx03 .h3_st01 {
    margin-bottom: 35px;
  }
  .idx03 .block_menu {
    margin-top: 65px;
  }
  .idx03 .block_img {
    -ms-grid-columns: 50% 50%;
    grid-template-columns: 50% 50%;
  }
  .idx03 .block_img .b_img {
    margin-left: 30px;
  }
  .idx03 .block_img .h4_tl {
    margin-bottom: 22px;
    margin-top: 0;
  }
  .idx03 .cm_bg {
    padding-top: 80px;
  }
  .idx03 .cm_bg::before {
    background-size: 85% auto;
  }
  .sec_case {
    padding: 80px 0;
  }
  .sec_case .block_case {
    -ms-grid-columns: 77% 20%;
    grid-template-columns: 77% 20%;
  }
  .sec_case .box_case {
    font-size: min(10px, 0.7vw);
  }
  .idx04 {
    padding-bottom: 80px;
  }
  .idx04 .h3_st01 {
    margin-bottom: 35px;
  }
  .idx04 .cm_bg {
    padding-top: 80px;
  }
  .idx04 .cm_bg::before {
    background-size: 85% auto;
  }
  .idx04 .block_img {
    -ms-grid-columns: 50% 50%;
    grid-template-columns: 50% 50%;
  }
  .idx04 .block_img .b_img {
    margin-right: 30px;
  }
  .idx04 .block_img .h4_tl {
    margin-bottom: 22px;
    margin-top: 0;
  }
  .idx05 {
    padding: 80px 0;
  }
  .idx05 .block_other {
    margin-bottom: 60px;
  }
  .idx05 .block_other .other_item {
    font-size: min(10px, 0.9vw);
  }
  .idx05 .block_other .other_title {
    left: 2.7em;
  }
  .idx05 .other_content {
    padding: 15px;
  }
  .idx05 .other_content .box_in {
    padding: 70px 50px 80px;
  }
  .idx06 {
    background-size: 75% auto;
  }
  .idx06 .h3_st01 {
    margin-bottom: 20px;
  }
  .idx06 .block_feature .feature_content {
    padding: 7em 5.8em 7em;
  }
  .idx06 .block_feature .feature_content p:not(.num) {
    font-size: 2.1em;
  }
  .idx07 {
    padding-top: 120px;
  }
  .idx07 .h3_st01 {
    top: -34px;
  }
  .idx07 .block_greeting .greeting_cont {
    padding: 50px 80px 50px 83px;
    margin-bottom: 80px;
    width: 75%;
  }
  .idx07 .block_greeting .greeting_img {
    font-size: min(10px, 0.58vw);
  }
  .idx08 .col_map {
    margin-right: 2%;
    width: 50%;
  }
  .idx08 .col_info {
    width: 46%;
  }
  .idx09 .block_recruit {
    padding-left: 3%;
  }
  .idx09 .btn_st02 {
    margin-top: 60px;
  }
}
@media only screen and (max-width: 1200px) and (min-width: 769px) {
  .banner_scroll {
    left: 30px;
    font-size: 9px;
    bottom: 20px;
    width: 30.7em;
  }
  .idx01 .block_news {
    padding: 60px 50px 70px;
    -ms-grid-columns: 30% 66.2%;
    grid-template-columns: 30% 66.2%;
  }
  .idx01 .btn_st01 {
    margin-top: 24px;
  }
  .idx01 .list_post {
    margin-top: 0;
  }
  .idx01 .list_post li:first-child a {
    padding-top: 19px;
    padding-bottom: 19px;
  }
  .idx01 .list_post li:nth-child(3) a {
    padding-top: 19px;
    padding-bottom: 19px;
  }
  .idx01 .list_post li a {
    padding: 25px 0px 25px;
  }
  .idx02 {
    padding: 80px 0 130px;
  }
  .idx02 .h3_st01 {
    margin-bottom: 55px;
  }
  .idx02 .rel {
    font-size: min(8px, 0.71vw);
  }
  .idx02 .block_concern .concern_item {
    max-width: 42em;
    padding: 3.2em 1em 3.2em 3em;
  }
  .idx02 .block_concern .concern_item p {
    font-size: 2em;
  }
  .idx02 .block_consultation {
    margin-top: 35px;
  }
  .idx02 .block_consultation .txt_en::first-letter {
    font-size: 1.3100917431em;
  }
  .idx02 .block_consultation .consultation_tl {
    font-size: 1.3em;
  }
  .idx02 .block_consultation .btn_st01 a {
    font-size: 14px;
  }
  .sec_case .block_case .h3_st01 {
    margin-top: -4px;
  }
  .block_orthodontic {
    margin-bottom: 25px;
  }
  .block_orthodontic .orthodontic_img .img02 {
    width: 28%;
  }
  .idx03 .block_orthodontic .orthodontic_cont {
    padding-top: 0;
  }
  .idx03 .block_orthodontic .btn_st02 {
    margin-top: 25px;
  }
  .idx04 .block_orthodontic .orthodontic_cont {
    padding-top: 0;
  }
  .idx04 .block_orthodontic .btn_st02 {
    margin-top: 25px;
  }
  .idx07 {
    padding: 80px 0;
  }
  .idx08 {
    padding-bottom: 60px;
  }
  .idx08 .col_map .clinic_img {
    width: 90%;
    margin-left: auto;
    margin-top: -24px;
    height: 32vw;
    border-radius: 20px;
  }
  .idx08 .col_map .idx_map {
    max-width: 600px;
    width: 90%;
    margin-left: auto;
    height: 300px;
    margin-top: 25px;
  }
  .idx08 .col_map .calendar {
    margin-top: 25px;
  }
  .idx09 .text_scroll p {
    font-size: min(120px, 12vw);
  }
  .idx09 .idx_wrap {
    padding: 200px 0 99px;
  }
  .idx09 .idx_wrap::before {
    top: 113px;
    max-height: 600px;
    height: 58vw;
  }
  .idx09 .block_recruit .recruit_img {
    height: 35vw;
    width: 47%;
  }
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .h3_st01 .h_en {
    font-size: 36px;
    letter-spacing: 0.05em;
  }
  .idx02 .block_consultation h4 {
    margin-top: -17.1em;
  }
  .idx02 .block_consultation h4 span {
    font-size: 4em;
    padding: 0.38889em;
  }
  .idx08 .col_map {
    width: 49%;
  }
  .idx09 .text_scroll {
    top: 26px;
  }
}
@media only screen and (max-width: 1000px) {
  .sec_case .block_case {
    display: block;
    -ms-grid-columns: unset;
    grid-template-columns: unset;
  }
  .sec_case .block_case .h3_st01 {
    max-width: 100%;
    text-align: center;
    margin-bottom: 20px;
  }
  .sec_case .block_case .h3_st01 .br_pc {
    display: none;
  }
  .sec_case .box_case {
    font-size: min(10px, 0.8vw);
    width: 96%;
    margin-left: auto;
    margin-right: auto;
  }
  .sec_case .box_case .case_pic {
    height: 20vw;
  }
  .sec_case .btn_st01, .sec_case .btn_st03 {
    margin: 30px auto 0;
  }
  .idx06 .h3_st01 {
    margin-bottom: 25px;
  }
  .idx06 .col_content, .idx06 .col_num {
    width: 100%;
  }
  .idx06 .slick-list {
    padding: 3em;
  }
  .idx06 .col_num {
    font-size: 1.2em;
    max-width: 350px;
    margin-left: auto;
    margin-right: auto;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .idx06 .col_content {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .idx06 .block_feature {
    font-size: min(10px, 0.8vw);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .idx06 .feature_img {
    width: calc(40% + 95px);
    height: 69em;
  }
  .idx06 .feature_content {
    width: calc(50% + 42px);
  }
  .idx07 .block_greeting .doctor01, .idx07 .block_greeting .doctor02 {
    position: relative;
  }
  .idx07 .block_greeting .doctor01 {
    left: 0;
  }
  .idx07 .block_greeting .doctor01 .box_name {
    top: 4.1em;
    left: 0em;
  }
  .idx07 .block_greeting .doctor02 {
    right: 0;
  }
  .idx07 .block_greeting .doctor02 .box_name {
    top: 1.2em;
    right: -2.9em;
  }
  .idx07 .block_greeting .box_name {
    font-size: 1.5em;
  }
  .idx07 .block_greeting .greeting_img {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    font-size: 0.6vw;
    max-width: 510px;
    width: 100%;
    margin: 0 auto;
  }
  .idx07 .block_greeting .greeting_cont {
    width: 100%;
  }
}