@media only screen and (max-width: 768px) {
  .home_page .key {
    --height: calc(100vh - 60px);
    --max-height: 141vw;
    --min-height: 520px;
    font-size: min(7px, 3.5vw);
  }
  .home_page .key .key_text {
    width: calc(100% - 40px);
    background-image: url(../images/idx_mv_sp.jpg);
  }
  .home_page .key .key_text .item {
    padding: 10px 10px 8vh;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
  }
  .home_page .key .catch {
    padding-left: 0;
    text-align: center;
  }
  .home_page .key h2 {
    margin-bottom: 0.2em;
    line-height: 1.2;
  }
  .ic_sroll {
    font-size: 10px;
    top: 39.5%;
    left: 4px;
  }
  .ic_sroll a {
    padding-right: 0.1em;
  }
}
@media only screen and (max-width: 639px) {
  .home_page .key {
    font-size: min(6px, 1.5vw);
  }
}
@media only screen and (max-width: 768px) {
  .h3_tl {
    font-size: 20px;
    text-align: center;
  }
  .h3_tl .en {
    display: table;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4px;
    font-size: min(80px, 14vw);
  }
  .h3_tl.h3_icon .en {
    margin-bottom: 15px;
  }
  .cm_btn {
    width: 95%;
    max-width: 320px;
  }
  .idx01 {
    padding: 60px 0px 140px;
  }
  .idx01 .b_news {
    border-radius: 10px;
    padding: 30px 15px 30px;
  }
  .idx01 .TabContainer.tab_news .TabPager > div .tt {
    padding: 16px 7px 10px;
  }
  .idx01 .TabContainer.tab_news .TabContent .content > div {
    padding: 0 10px 10px;
    border-radius: 0px 0px 15px 15px;
  }
  .idx01 .list_post a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    padding: 6px 0px 6px;
  }
  .idx01 .list_post a::after {
    width: 22px;
    height: 22px;
  }
  .idx01 .list_post .date {
    width: 100%;
    top: 0;
  }
  .idx01 .list_post .title {
    width: 100%;
    padding-right: 2em;
  }
  .idx01 .btn_news {
    max-width: 200px;
  }
  .idx01 .btn_news a {
    padding: 15px 10px;
  }
  .idx01 .btn_news a span::before {
    top: 6px;
  }
  .idx01 .b_work {
    margin-top: 45px;
    max-height: 350px;
    height: 77vw;
  }
  .idx01 .b_work-content {
    padding: 26px 15px 34px;
    max-width: 490px;
  }
  .idx01 .b_work-title {
    font-size: 24px;
    line-height: 1.5;
    padding-bottom: 55px;
  }
  .idx01 .b_work-title::after {
    width: 40px;
    height: 40px;
  }
  .idx01 .b_work-title .txt_sm {
    font-size: min(18px, 5.18vw);
    letter-spacing: 0.01em;
    line-height: 1.4;
    display: inline-block;
  }
  .idx02 {
    padding-top: 28vw;
    padding-bottom: 60px;
  }
  .idx02::before {
    max-height: 350px;
    height: 35vw;
  }
  .idx02 .h3_tl {
    margin-bottom: 25px;
    position: relative;
    left: 0;
    top: 0;
  }
  .idx02 .b_clinic {
    padding: 35px 5%;
  }
  .idx02 .col {
    max-width: 590px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .idx02 .b_schedule {
    margin-top: 15px;
  }
  .idx02 .b_schedule > div {
    width: 100%;
    max-width: 100%;
    margin: 10px auto;
  }
  .idx02 .time_sheet {
    margin-top: 30px;
  }
  .idx02 .box_info dl {
    --w: 65px;
  }
  .idx02 .box_info dt {
    font-size: 12px;
  }
  .idx_map {
    margin-top: 25px;
  }
  .idx03 {
    padding: 0;
  }
  .idx03 .h3_tl {
    margin-left: 0;
    margin-bottom: 25px;
  }
  .idx03 .gr_btn {
    margin-top: 25px;
  }
  .idx03 .b_greeting {
    padding: 30px 5% 50px;
    border-radius: 15px 15px 0 0;
    min-height: auto;
  }
  .idx03 .b_greeting::before {
    font-size: 6px;
    top: -7.7em;
    right: -5.6em;
  }
  .idx03 .b_greeting > p {
    font-size: 16px;
    line-height: 2;
  }
  .idx03 .b_greeting-img {
    position: relative;
    top: 0;
    border-radius: 0 0 15px 15px;
    overflow: hidden;
  }
  .idx03 .b_greeting-img .img01 {
    z-index: 1;
    margin-right: -40px;
  }
  .idx03 .b_greeting-img .img02 {
    z-index: 0;
  }
  .idx04 {
    padding: 50px 0 60px;
  }
  .idx04 .h3_tl {
    margin-bottom: 25px;
  }
  .idx04 .b_animals-image {
    width: 90%;
    max-width: 450px;
    margin: 0 auto 20px;
  }
  .idx04 .b_animals-image .label {
    font-size: min(25px, 6vw);
  }
  .idx04 .b_animals-content {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    padding-top: 0;
  }
  .idx04 .gr_btn {
    margin-top: 25px;
  }
  .idx04 .gr_btn .cm_btn {
    margin-left: auto;
    margin-right: auto;
  }
  .idx04 .TabContainer.tab_animals::before {
    z-index: 2;
    font-size: 6px;
    bottom: -13.9em;
    right: -13em;
  }
  .idx04 .TabContainer.tab_animals .TabPager {
    height: 5.7142857143em;
    font-size: min(14px, 1.95vw);
  }
  .idx04 .TabContainer.tab_animals .TabPager > div {
    height: 4.6428571429em;
    margin: 0 0.2142857143em;
    width: calc(33.3333333333% - 0.4285714286em);
    border-radius: 15px 15px 0 0;
  }
  .idx04 .TabContainer.tab_animals .TabPager > div .tt {
    font-size: 1.2857142857em;
    padding: 0.9375em 0.5714285714em 0.9375em;
    letter-spacing: 0;
    height: 100%;
    line-height: 1.2;
  }
  .idx04 .TabContainer.tab_animals .TabPager > div.active {
    height: 5.7142857143em;
  }
  .idx04 .TabContainer.tab_animals .TabPager > div.active .tt {
    font-size: 1.375em;
  }
  .idx04 .TabContainer.tab_animals .TabContent {
    background-color: #ffffff;
    width: calc(100% + 40px);
    margin-left: -20px;
  }
  .idx04 .TabContainer.tab_animals .TabContent .content > div {
    padding: 50px 10px 0;
  }
  .idx05 {
    padding-bottom: 240px;
  }
  .idx05 .h3_tl {
    margin-bottom: 25px;
  }
  .idx05 .b_treatment {
    padding: 35px 5%;
    font-size: min(15px, 2vw);
  }
  .idx05 .b_treatment-item {
    margin: 0.9375em;
  }
  .idx05 .b_treatment-title::after {
    width: 24px;
    height: 24px;
  }
  .idx06 {
    padding-bottom: 60px;
  }
  .idx06 .h3_tl {
    text-align: center;
    margin-top: -160px;
    margin-bottom: 25px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx06 h4 {
    font-size: 22px;
    margin-bottom: 10px;
    text-align: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .idx06 h4 .label {
    font-size: 16px;
    margin-right: 10px;
    width: 70px;
    height: 70px;
  }
  .idx06 .bnr_img {
    display: table;
    margin: 20px auto 30px;
  }
  .idx06 .cm_btn {
    margin-left: auto;
    margin-right: auto;
  }
  .idx06 .b_message {
    padding: 0 20px;
    max-width: 610px;
    width: 100%;
    margin: 0 auto;
  }
  .idx06 .b_message-item.b_left {
    margin-bottom: 40px;
  }
  .idx06 .b_message-item.b_right .b_message-image::before {
    bottom: -9.4em;
    right: -6.2em;
    font-size: min(7px, 1.5vw);
  }
  .idx06 .b_message-image {
    margin-bottom: 25px;
  }
  .idx06 .b_message-image img {
    border-radius: 10px;
  }
  .idx06 .b_message-image.img_gallery figure {
    border-radius: 10px;
  }
  .idx06 .b_message-image.img_gallery figure img {
    border-radius: 10px;
  }
  .idx06 .b_message-content {
    padding-bottom: 30px;
  }
  .idx06 .b_message-content:before {
    width: calc(100% + 40px);
    height: calc(100% + 100px);
    bottom: 0;
    left: -20px;
    border-radius: 15px;
  }
  .idx07 {
    padding: 60px 0 70px;
  }
  .idx07 .h3_tl {
    margin-bottom: 25px;
  }
  .idx07 .feature_btn {
    margin-top: 20px;
  }
  .idx07 .slick-arrow {
    width: 55px;
    height: 55px;
  }
  .idx07 .slider-pagination .current-slide {
    font-size: 26px;
  }
  .idx07 .slider-pagination .total-slides {
    font-size: 20px;
    margin-top: 30px;
  }
  .idx07 .slider-pagination .slider-separator {
    top: -9px;
  }
  .idx07 .cm_btn {
    margin-top: 40px;
  }
  .idx07 .idx_wrap {
    max-width: 64vw;
    width: 80%;
  }
  .idx07 .b_feature h4 {
    font-size: 22px;
    text-align: center;
    margin-bottom: 12px;
  }
  .idx07 .b_feature-item {
    max-width: 64vw;
    width: 100%;
    margin: 0 2vw;
  }
  .idx07 .b_feature-image {
    margin-bottom: 25px;
  }
  .idx07 .b_feature-image img {
    border-radius: 25px;
  }
  .idx07 .b_feature .txt_num {
    width: 70px;
    height: 70px;
    margin-top: -59px;
    margin-bottom: 11px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx07 .b_feature .txt_num::before {
    top: -15px;
    right: -17px;
    width: 40px;
    height: 40px;
  }
}
@media only screen and (max-width: 450px) {
  .idx01 {
    padding-bottom: 210px;
  }
  .idx01 .b_work {
    height: 61vw;
  }
  .idx01 .b_work-content {
    margin-bottom: -150px;
  }
  .idx02 {
    padding-top: 32vw;
  }
  .idx02::before {
    height: 42vw;
  }
  .idx02 .box_info dl {
    --w: 60px;
    margin-bottom: 8px;
  }
  .idx02 .box_info dt {
    padding: 6px 5px 7px;
    font-size: 13px;
  }
  .idx04 .TabContainer.tab_animals .TabPager {
    font-size: min(14px, 2.8vw);
  }
  .idx05 {
    padding-bottom: 215px;
  }
  .idx05 .b_treatment {
    padding: 50px 4%;
  }
  .idx05 .b_treatment-num {
    font-size: 2em;
    width: 3em;
    height: 3em;
  }
  .idx05 .b_treatment-title {
    font-size: 1.7em;
  }
  .idx05 .b_treatment-title::after {
    width: 17px;
    height: 17px;
  }
  .idx05 .b_treatment-image {
    font-size: 2.3vw;
    margin-bottom: 1.5em;
  }
  .idx05 .b_treatment-item {
    width: calc(50% - 1em);
    margin: 1em 0.5em;
  }
  .idx05 .b_treatment-item .box_inner {
    padding-top: 3em;
  }
  .idx06 .b_message-image.img_gallery figure {
    width: calc(50% - 2px);
    margin-bottom: 4px;
  }
  .idx07 .idx_wrap {
    max-width: 87vw;
    width: calc(100% - 40px);
  }
  .idx07 .b_feature-item {
    max-width: 87vw;
    width: calc(100% - 40px);
    margin: 0 3vw;
  }
  .idx07 .b_feature .slick-list {
    overflow: hidden;
  }
}
@media only screen and (max-width: 400px) {
  .idx06 .b_message-item.b_left h4 .br_pc {
    display: block;
  }
}
@media only screen and (max-width: 375px) {
  .idx07 {
    padding-bottom: 0;
  }
}
@media only screen and (max-width: 370px) {
  .idx06 .b_message-item.b_right h4 .br_pc {
    display: block;
  }
  .idx06 .b_message-item.b_right h4 .tl {
    width: 100%;
  }
  .idx07 .br_pc {
    display: block;
  }
}