.common_key {
  height: 632px;
  background: url(../images/common/webp/key_common_bg.webp) center/cover no-repeat;
}
.common_key .inner:before {
  content: "";
  position: absolute;
  left: -75px;
  top: 300px;
  width: 350px;
  height: 132px;
  background: url(../images/common/webp/key_common_elogo.webp) center/contain no-repeat;
}
.common_key .key_text {
  position: relative;
  padding-top: 250px;
  padding-left: 100px;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 75px;
  letter-spacing: 0.1em;
  color: #fff;
}
.common_key .key_text:before {
  content: "MEDICAL";
  position: absolute;
  left: 280px;
  bottom: -30px;
  font-family: "noto sans jp", sans-serif;
  font-size: 24px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.7);
}
@media screen and (max-width: 767px) {
  .common_key {
    height: 117.3vw;
  }
  .common_key .inner:before {
    left: -5.5vw;
    top: 40vw;
    width: 40vw;
    height: 56.5vw;
  }
  .common_key .key_text {
    padding-top: 60vw;
    padding-left: 2.7vw;
    font-size: 11.7vw;
  }
  .common_key .key_text:before {
    left: 5.5vw;
    bottom: -5.5vw;
    font-size: 5.5vw;
  }
}

.no-webp .common_key {
  background: url(../images/common/key_common_bg.jpg) center/cover no-repeat;
}
.no-webp .common_key .inner:before {
  background: url(../images/common/key_common_elogo.png) center/contain no-repeat;
}

.sec01 {
  padding: 100px 20px;
  box-sizing: border-box;
}
.sec01 .sec_title {
  margin-bottom: 50px;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 30px;
  text-align: center;
  letter-spacing: 0.1em;
}
.sec01 .sec_title .color {
  color: #ae4927;
}
.sec01 .sec_text {
  width: 860px;
  max-width: 100%;
  margin: 0 auto 80px;
}
@media screen and (max-width: 767px) {
  .sec01 {
    padding: 13.8vw 5.5vw;
    box-sizing: border-box;
  }
  .sec01 .sec_title {
    margin-bottom: 8vw;
    font-family: "noto serif jp", serif;
    font-size: 5.5vw;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.2em;
  }
  .sec01 .sec_text {
    width: 840px;
    max-width: 100%;
    margin: 0 auto 13.8vw;
    font-size: 4.4vw;
  }
}

.sec02 {
  margin-bottom: 100px;
}
.sec02 .body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  box-sizing: border-box;
}
.sec02 .cont_title {
  margin-bottom: 30px;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.sec02 .textbox {
  width: 620px;
}
.sec02 .sec_image {
  position: relative;
}
.sec02 .image_text {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 154px;
  height: 154px;
  border-radius: 50%;
  font-size: 22px;
  letter-spacing: 0.1em;
  color: #fff;
  text-align: center;
}
.sec02 .image_text01 {
  left: 0;
  top: 150px;
  background: rgba(185, 176, 66, 0.8);
}
.sec02 .image_text02 {
  left: 100px;
  top: 246px;
  background: rgba(212, 125, 71, 0.8);
}
@media screen and (max-width: 1280px) and (min-width: 768px) {
  .sec02 .textbox {
    max-width: 48%;
  }
  .sec02 .sec_image {
    max-width: 48%;
  }
  .sec02 .image_text {
    width: 120px;
    height: 120px;
  }
  .sec02 .image_text02 {
    top: 200px;
  }
}
@media screen and (max-width: 767px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .box {
    padding: 0 5.5vw;
  }
  .sec02 .cont_title {
    margin-bottom: 2.7vw;
    font-size: 5.5vw;
  }
  .sec02 .textbox {
    width: 100%;
  }
  .sec02 .sec_image {
    width: 100%;
    margin-bottom: 5.5vw;
  }
  .sec02 .sec_image img {
    width: 100%;
  }
  .sec02 .image_text {
    width: 27.7vw;
    height: 27.7vw;
    font-size: 4.4vw;
  }
  .sec02 .image_text01 {
    left: 0;
    top: 30vw;
  }
  .sec02 .image_text02 {
    left: 27.7vw;
    top: 38vw;
  }
}

.sec03 {
  margin-bottom: 100px;
}
.sec03 .sec_title .small {
  font-size: 20px;
}
.sec03 .body {
  padding: 0 20px;
  box-sizing: border-box;
}
.sec03 .textbox {
  width: 600px;
}
.sec03 .cont_header {
  display: flex;
  align-items: center;
  margin-bottom: 50px;
}
.sec03 .cont_num {
  margin-right: 30px;
}
.sec03 .cont_title {
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.sec03 .cont {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sec03 .cont02, .sec03 .cont04 {
  flex-direction: row-reverse;
}
.sec03 .cont:not(:last-of-type) {
  margin-bottom: 80px;
}
@media screen and (max-width: 1280px) and (min-width: 768px) {
  .sec03 .textbox {
    max-width: 48%;
  }
  .sec03 .cont_image {
    max-width: 48%;
  }
  .sec03 .cont_num {
    min-width: 25%;
  }
}
@media screen and (max-width: 767px) {
  .sec03 {
    margin-bottom: 13.8vw;
  }
  .sec03 .body {
    padding: 0 5.5vw;
  }
  .sec03 .sec_title .small {
    font-size: 4.4vw;
  }
  .sec03 .textbox {
    width: 100%;
  }
  .sec03 .cont_header {
    display: block;
    margin-bottom: 2.7vw;
  }
  .sec03 .cont_num {
    margin-right: 0;
    margin-bottom: 2.7vw;
    text-align: center;
  }
  .sec03 .cont_title {
    font-size: 5.5vw;
  }
  .sec03 .cont:not(:last-of-type) {
    margin-bottom: 13.8vw;
  }
  .sec03 .cont_image {
    width: 100%;
    margin-bottom: 2.7vw;
  }
  .sec03 .cont_image img {
    width: 100%;
  }
  .sec03 .cont:nth-of-type(1) .cont_num img {
    width: 18.1vw;
    height: 17vw;
  }
  .sec03 .cont:nth-of-type(2) .cont_num img {
    width: 24.5vw;
    height: 17vw;
  }
  .sec03 .cont:nth-of-type(3) .cont_num img {
    width: 27.4vw;
    height: 19.2vw;
  }
  .sec03 .cont:nth-of-type(4) .cont_num img {
    width: 30.4vw;
    height: 21vw;
  }
  .sec03 .cont:nth-of-type(5) .cont_num img {
    width: 27.2vw;
    height: 21.6vw;
  }
}

.sec04 {
  margin-bottom: 100px;
}
.sec04 .body {
  padding: 0 20px;
  box-sizing: border-box;
}
.sec04 .flexbox {
  display: flex;
  justify-content: center;
  align-items: center;
}
.sec04 .sec_text {
  width: 48%;
}
.sec04 .imagebox {
  position: relative;
  width: 48%;
  text-align: center;
}
.sec04 .image_text {
  position: absolute;
  z-index: -1;
  width: 177px;
  height: 177px;
  padding-top: 50px;
  border-radius: 50%;
  box-sizing: border-box;
  box-shadow: 1px 1px 7px rgba(119, 113, 113, 0.52);
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 16px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: #fff;
  text-align: center;
}
.sec04 .image_text01 {
  left: 70px;
  top: 0;
  background: rgba(132, 181, 185, 0.8);
}
.sec04 .image_text01:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 5px;
  width: 56px;
  height: 51px;
  margin: 0 auto;
  background: url(../images/comecome/icon_tools01.png) center/contain no-repeat;
}
.sec04 .image_text02 {
  right: 0;
  top: 0px;
  background: rgba(221, 119, 82, 0.7);
}
.sec04 .image_text02:before {
  content: "";
  position: absolute;
  left: 30px;
  top: 20px;
  width: 42px;
  height: 36px;
  margin: 0 auto;
  background: url(../images/comecome/icon_awa.png) center/contain no-repeat;
}
.sec04 .image_text02:after {
  content: "";
  position: absolute;
  right: 30px;
  bottom: 20px;
  width: 57px;
  height: 51px;
  margin: 0 auto;
  background: url(../images/comecome/icon_tools02.png) center/contain no-repeat;
}
.sec04 .cont_header {
  position: relative;
  padding: 30px 0;
  margin-bottom: 50px;
  background: rgba(132, 181, 185, 0.8);
  overflow: hidden;
}
.sec04 .cont_header:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 77px;
  height: 109px;
  background: url(../images/welcome/bg_obi01.png) center/contain no-repeat;
}
.sec04 .cont_header:after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 77px;
  height: 109px;
  background: url(../images/welcome/bg_obi02.png) center/contain no-repeat;
}
.sec04 .cont_title {
  position: relative;
  z-index: 2;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 30px;
  letter-spacing: 0.1em;
  color: #fff;
  text-align: center;
}
.sec04 .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.sec04 .item {
  width: 420px;
}
.sec04 .item:nth-child(2n-1) {
  margin-right: 100px;
}
.sec04 .item_title {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
}
.sec04 .item_image {
  margin-bottom: 20px;
}
.sec04 .item_text {
  line-height: 2;
  letter-spacing: 0.1em;
  text-align: justify;
}
.sec04 .cont01 {
  margin-bottom: 80px;
}
.sec04 .cont01 .item:nth-of-type(1),
.sec04 .cont01 .item:nth-of-type(2) {
  margin-bottom: 50px;
}
.sec04 .cont02 .cont_header {
  background: rgba(221, 119, 82, 0.7);
}
.sec04 .cont02 .cont_header:before {
  background: url(../images/welcome/bg_obi04.png) center/contain no-repeat;
}
.sec04 .cont02 .cont_header:after {
  background: url(../images/welcome/bg_obi03.png) center/contain no-repeat;
}
.sec04 .cont02 .cont_flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sec04 .cont02 .small_title {
  margin-bottom: 30px;
  font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.sec04 .cont02 .textbox {
  width: 580px;
}
@media screen and (max-width: 1280px) and (min-width: 768px) {
  .sec04 .sec_title .small {
    font-size: 24px;
  }
  .sec04 .flexbox {
    padding-bottom: 0;
  }
  .sec04 .sec_text {
    width: 40%;
    margin-right: 20px;
  }
  .sec04 .imagebox {
    padding-top: 50px;
    width: 55%;
  }
  .sec04 .sec_image {
    width: 50%;
    margin: 0 auto;
  }
  .sec04 .image_text01 {
    left: 0;
  }
  .sec04 .image_text02 {
    right: -30px;
  }
  .sec04 .item {
    width: 44%;
  }
  .sec04 .item:nth-child(2n-1) {
    margin-right: 50px;
  }
  .sec04 .cont02 .cont_image {
    max-width: 48%;
  }
  .sec04 .cont02 .textbox {
    max-width: 48%;
  }
}
@media screen and (max-width: 767px) {
  .sec04 {
    margin-bottom: 13.8vw;
  }
  .sec04 .sec_title .small {
    font-size: 4.4vw;
  }
  .sec04 .body {
    padding: 0 5.5vw;
    box-sizing: border-box;
  }
  .sec04 .flexbox {
    display: block;
  }
  .sec04 .sec_text {
    width: 100%;
    margin-bottom: 22vw;
  }
  .sec04 .imagebox {
    position: relative;
    width: 100%;
    text-align: center;
  }
  .sec04 .sec_image {
    width: 44vw;
    height: 44vw;
    margin: 0 auto;
  }
  .sec04 .sec_image img {
    width: 100%;
  }
  .sec04 .image_text {
    position: absolute;
    z-index: -1;
    width: 44vw;
    height: 44vw;
    padding-top: 13.8vw;
    border-radius: 50%;
    box-sizing: border-box;
    box-shadow: 1px 1px 7px rgba(119, 113, 113, 0.52);
    font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 3.8vw;
    letter-spacing: 0.1em;
    font-weight: 500;
    color: #fff;
    text-align: center;
  }
  .sec04 .image_text01 {
    padding-top: 6vw;
    left: 0;
    top: -22vw;
    background: rgba(132, 181, 185, 0.8);
  }
  .sec04 .image_text01:before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 5.5vw;
    width: 11vw;
    height: 10vw;
    margin: 0 auto;
    background: url(../images/comecome/icon_tools01.png) center/contain no-repeat;
  }
  .sec04 .image_text02 {
    right: 0;
    top: -22vw;
    background: rgba(221, 123, 113, 0.7);
  }
  .sec04 .image_text02:before {
    content: "";
    position: absolute;
    left: 5.5vw;
    top: 5.5vw;
    width: 9vw;
    height: 7.7vw;
    margin: 0 auto;
    background: url(../images/comecome/icon_awa.png) center/contain no-repeat;
  }
  .sec04 .image_text02:after {
    content: "";
    position: absolute;
    right: 5.5vw;
    bottom: 5.5vw;
    width: 12vw;
    height: 10.7vw;
    margin: 0 auto;
    background: url(../images/comecome/icon_tools02.png) center/contain no-repeat;
  }
  .sec04 .cont_header {
    position: relative;
    padding: 4vw 0;
    margin-bottom: 5.5vw;
    background: #b9b042;
    overflow: hidden;
  }
  .sec04 .cont_header:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 13.8vw;
    height: 19.5vw;
    background: url(../images/comecome/bg_obi01.png) center/contain no-repeat;
  }
  .sec04 .cont_header:after {
    content: "";
    position: absolute;
    right: 0;
    top: auto;
    bottom: 0;
    width: 13.8vw;
    height: 19.5vw;
    background: url(../images/comecome/bg_obi02.png) center/contain no-repeat;
  }
  .sec04 .cont_title {
    font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 5vw;
    letter-spacing: 0.1em;
    color: #fff;
    text-align: center;
  }
  .sec04 .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  .sec04 .item {
    width: 100%;
  }
  .sec04 .item:nth-child(2n-1) {
    margin-right: 0;
  }
  .sec04 .item:not(:last-of-type) {
    margin-bottom: 13.8vw;
  }
  .sec04 .item_title {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
    margin-bottom: 2.7vw;
    font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 5vw;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-align: center;
  }
  .sec04 .item_image {
    width: 100%;
    margin-bottom: 2.7vw;
  }
  .sec04 .item_image img {
    width: 100%;
  }
  .sec04 .item_text {
    line-height: 2;
    letter-spacing: 0.1em;
    text-align: justify;
    font-size: 4vw;
  }
  .sec04 .cont01 {
    margin-bottom: 13.8vw;
  }
  .sec04 .cont01 .item:nth-of-type(1),
  .sec04 .cont01 .item:nth-of-type(2) {
    margin-bottom: 13.8vw;
  }
  .sec04 .cont02 .cont_flex {
    display: block;
  }
  .sec04 .cont02 .cont_image {
    width: 100%;
    margin-bottom: 2.7vw;
  }
  .sec04 .cont02 .cont_image img {
    width: 100%;
  }
  .sec04 .cont02 .small_title {
    margin-bottom: 5.5vw;
    font-family: "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    font-weight: 600;
    letter-spacing: 0.1em;
  }
  .sec04 .cont02 .textbox {
    width: 100%;
  }
}

.sec05 {
  margin-bottom: 100px;
}
.sec05 .list {
  display: flex;
  justify-content: space-between;
  width: 1080px;
  max-width: 100%;
  margin: 0 auto 80px;
}
.sec05 .item {
  position: relative;
  width: 236px;
}
.sec05 .item:nth-of-type(1):before,
.sec05 .item:nth-of-type(2):before {
  content: "";
  position: absolute;
  right: -100px;
  top: 150px;
  width: 22px;
  height: 45px;
  background: url(../images/welcome/arrow_blue.png) center/contain no-repeat;
}
.sec05 .item_title {
  margin-bottom: 30px;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
}
.sec05 .item_image {
  margin-bottom: 20px;
}
.sec05 .item_text {
  letter-spacing: 0.1em;
  line-height: 2;
  text-align: justify;
}
.sec05 .sec_text {
  width: 800px;
  max-width: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 1280px) and (min-width: 768px) {
  .sec05 .item {
    width: 30%;
  }
  .sec05 .item_image {
    width: 80%;
    margin: 0 auto 20px;
  }
  .sec05 .item:nth-of-type(1):before,
  .sec05 .item:nth-of-type(2):before {
    content: "";
    position: absolute;
    right: -4vw;
    top: 150px;
    width: 22px;
    height: 45px;
    background: url(../images/welcome/arrow_blue.png) center/contain no-repeat;
  }
}
@media screen and (max-width: 767px) {
  .sec05 {
    margin-bottom: 13.8vw;
  }
  .sec05 .body {
    padding: 0 5.5vw;
  }
  .sec05 .list {
    display: block;
    justify-content: space-between;
    width: 1080px;
    max-width: 100%;
    margin: 0 auto 8vw;
  }
  .sec05 .item {
    position: relative;
    width: 100%;
    max-width: 100%;
  }
  .sec05 .item:nth-of-type(1),
  .sec05 .item:nth-of-type(2) {
    margin-bottom: 13.8vw;
  }
  .sec05 .item:nth-of-type(1):before,
  .sec05 .item:nth-of-type(2):before {
    content: "";
    position: absolute;
    transform: rotate(90deg);
    right: 0;
    left: 0;
    top: auto;
    bottom: -13.8vw;
    width: 58.6vw;
    height: 12vw;
    margin: 0 auto;
    background: url(../images/welcome/arrow_blue.png) center/contain no-repeat;
  }
  .sec05 .item_title {
    margin-bottom: 2.7vw;
    font-size: 5.5vw;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-align: center;
  }
  .sec05 .item_image {
    width: 66.6vw;
    margin: 0 auto 2.7vw;
  }
  .sec05 .item_image img {
    width: 100%;
  }
  .sec05 .item_text {
    letter-spacing: 0.1em;
    line-height: 2;
    text-align: justify;
    font-size: 4.4vw;
  }
  .sec05 .sec_text {
    width: 800px;
    max-width: 100%;
    margin: 0 auto;
  }
}

.sec06 .body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  box-sizing: border-box;
}
.sec06 .sec_text {
  width: 560px;
}
@media screen and (max-width: 1200px) and (min-width: 768px) {
  .sec06 .sec_text {
    max-width: 48%;
  }
  .sec06 .sec_image {
    max-width: 48%;
  }
}
@media screen and (max-width: 767px) {
  .sec06 .body {
    display: block;
    padding: 0 5.5vw;
  }
  .sec06 .sec_text {
    width: 100%;
    margin-bottom: 5.5vw;
  }
  .sec06 .sec_image {
    width: 100%;
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