@charset "utf-8";

@import url('https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,500,700,900');

html, body {
  color: #000;
  font-family: "Noto Sans JP", Roboto, "Droid Sans", "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.7em;
  text-decoration: none;
  word-break: break-all;
}
@media screen and (max-width: 640px) {
  html, body {
    font-size: 4.375vw;
  }
}
html, body, h1, h2, h3, h4, ul, ol, dl, li, dt, dd, p, div, span, img, a, table, tr, th, td, input, textarea, picture, figure, :before, :after {
  margin: 0;
  padding: 0;
  border: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  vertical-align:baseline;
}
article, header, footer, aside, figure, figcaption, nav, section, main, picture, figure { 
  display:block;
  box-sizing: border-box;
}
body {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
ol, ul {
  list-style: none;
  list-style-type: none;
}
img {
  display: block;
  width: 100%;
  height: auto;
  line-height: 1;
}


/*---------------------------------*/
p, a, span, b, strong, i, italic {
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

a {
  text-decoration: none;
  cursor: pointer;
}

input[type="submit"]:hover ,
label {
  cursor: pointer;
}

label input {
  vertical-align: middle;
}

p a, span a, li a {
}

h2, h3, h4 {
  line-height: 1.44em;
}


/*---------------------------------*/
body {
}

#wrap {
  width: 100%;
  min-width: 960px;
  overflow: hidden;
}

#main {
  width: 100%;
}

.inner {
  width: 980px;
  margin: 0 auto;
  padding: 0 10px;
}

@media screen and (max-width: 640px) {
  #wrap {
    min-width: initial;
  }

  .inner {
    width: 100%;
    padding: 0 6.25vw;
  }
}


/* header */
/*---------------------------------*/
#header {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
  height: 70px;
  background-color: #fff;
  padding: 0 20px;
}

#header .logo_showa {
  width: 270px;
}

#header .logo_gc {
  width: 195px;
}

@media screen and (max-width: 640px) {
  #header {
    height: 12.5vw;
    padding: 0 3.125vw;
  }

  #header .logo_showa {
    width: 48.125vw;
  }

  #header .logo_gc {
    width: 34.68vw;
  }
}


/* mv */
/*---------------------------------*/
#mv {
  position: relative;
  max-width: 1280px;
  height: 853px;
  background: url(./img/mv.jpg) no-repeat center center / auto 100%;
  margin: 0 auto;
}

#mv .inner {
  position: relative;
  height: 100%;
}

#mv .logo_slaser {
  position: absolute;
  top: 333px;
  left: 10px;
  width: 356px;
}

#mv .logo_slaser .tail {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  height: 28px;
  background-color: #00479D;
  margin-top: 7px;
}

#mv .logo_slaser .tail img {
  width: auto;
  height: 15.6px;
}

#mv .btn a {
  position: absolute;
  top: 490px;
  left: 10px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  width: 356px;
  height: 50px;
  background-color: #00B3EC;
  border-radius: 6px;
  color: #fff;
  font-size: 1.14rem;
  font-weight: 500;
}

#mv .btn a:before,
#mv .btn a:after {
  content: "";
  display: block;
  background: no-repeat center center / contain;
}

#mv .btn a:before {
  width: 13px;
  height: 16px;
  background-image: url(./img/ico_lock.svg);
  margin-right: 8px;
}

#mv .btn a:after {
  width: 9px;
  height: 13px;
  background-image: url(./img/ico_link.svg);
  margin-left: 14px;
}

#mv .number {
  position: absolute;
  right: 10px;
  bottom: 10px;
  color: #fff;
  font-size: .85rem;
  line-height: 1.2em;
}

@media screen and (max-width: 640px) {
  #mv {
    height: 163.75vw;
    background-position: right -12.5vw center;
  }

  #mv .logo_slaser {
    top: 8.75vw;
    right: 0;
    left: 0;
    width: 76.25vw;
    margin: auto;
  }

  #mv .logo_slaser .tail {
    height: 8.75vw;
    margin-top: 3.125vw;
  }

  #mv .logo_slaser .tail img {
    height: 4.875vw;
  }

  #mv .btn a {
    top: auto;
    right: 0;
    bottom: 9.375vw;
    left: 0;
    width: 82.5vw;
    height: 15.6vw;
    margin: auto;
    border-radius: 1.875vw;
  }

  #mv .btn a:before {
    width: 4vw;
    height: 5vw;
    margin-right: 2.5vw;
  }

  #mv .btn a:after {
    width: 2.8vw;
    height: 4vw;
    margin-left: 4.375vw;
  }

  #mv .number {
    right: 3.125vw;
    bottom: 3vw;
    color: inherit;
    font-size: .7rem;
  }
}


/* smallandsimple */
/*---------------------------------*/
#smallandsimple.common_section {
  position: relative;
  padding: 95px 0 100px;
}

#smallandsimple.common_section:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 50%;
  background-color: #E5F7FD;
}

#smallandsimple.common_section .section_header {
  width: 408px;
  margin: 0 auto 26px;
}

#smallandsimple.common_section .section_body {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

#smallandsimple.common_section .lead_div {
  width: 100%;
  margin-bottom: 96px;
  text-align: center;
}

#smallandsimple.common_section .lead_div h3 {
  margin-bottom: 20px;
  color: #969696;
  font-size: 1.7rem;
  font-weight: 500;
}

#smallandsimple.common_section .lead_div p {
  font-size: 1.14rem;
  line-height: 1.875em;
}

#smallandsimple.common_section .image_div {
  width: 50%;
}

#smallandsimple.common_section .image_div .image {
  margin-bottom: 36px;
  margin-left: -172px;
}

#smallandsimple.common_section .image_div .spec {
  overflow: hidden;
}

#smallandsimple.common_section .image_div .spec dt {
  clear: left;
  float: left;
}

#smallandsimple.common_section .image_div .spec dt:after {
  content: "\FF1A";
}

#smallandsimple.common_section .feature_div {
  width: 50%;
  padding-left: 60px;
}

#smallandsimple.common_section .feature_div .item {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  margin-bottom: 38px;
}

#smallandsimple.common_section .feature_div .item h3 {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  width: 126px;
  height: 126px;
  background-color: #fff;
  border: 3px solid #00B3EC;
  border-radius: 50%;
  color: #00B3EC;
  font-size: 1.42rem;
  font-weight: 500;
  line-height: 1.5em;
  text-align: center;
}

#smallandsimple.common_section .feature_div .item dl {
  width: calc(100% - 146px);
}

#smallandsimple.common_section .feature_div .item_other {
  position: relative;
  background-color: #F4F4F4;
  margin-top: 90px;
  padding: 110px 30px 26px;
}

#smallandsimple.common_section .feature_div .item_other:before {
  content: "";
  position: absolute;
  top: -36px;
  right: 0;
  left: 0;
  display: block;
  width: 231px;
  height: 136px;
  background: url(./img/image_glass.png) no-repeat center center / contain;
  margin: auto;
}

#smallandsimple.common_section .feature_div .item dt,
#smallandsimple.common_section .feature_div .item_other dt {
  margin: .3em 0 .5em;
  color: #00B3EC;
  font-size: 1.285rem;
  font-weight: 500;
  line-height: 1.44em;
}

@media screen and (max-width: 640px) {
  #smallandsimple.common_section {
    padding: 16.25vw 0 6.25vw;
    background-color: #E5F7FD;
  }

  #smallandsimple.common_section:before {
    content: none;
  }

  #smallandsimple.common_section .section_header {
    width: 73vw;
    margin-bottom: 5vw;
  }

  #smallandsimple.common_section .lead_div {
    margin-bottom: 11.25vw;
  }

  #smallandsimple.common_section .lead_div h3 {
    margin-bottom: 6.25vw;
    font-size: 1.14rem;
  }

  #smallandsimple.common_section .lead_div p {
    font-size: 1rem;
    line-height: 1.7em;
    text-align: left;
  }

  #smallandsimple.common_section .lead_div p br {
    display: none;
  }

  #smallandsimple.common_section .image_div {
    width: 100%;
    margin-bottom: 9.375vw;
  }

  #smallandsimple.common_section .image_div .image {
    margin-bottom: 4vw;
    margin-right: -6.25vw;
    margin-left: -9.375vw;
  }

  #smallandsimple.common_section .image_div .spec {
    font-size: .85rem;
    line-height: 1.66em;
  }

  #smallandsimple.common_section .feature_div {
    width: 100%;
    padding-left: 0;
  }

  #smallandsimple.common_section .feature_div .item {
    display: block;
    margin-bottom: 4.68vw;
  }

  #smallandsimple.common_section .feature_div .item h3 {
    width: 39.375vw;
    height: 39.375vw;
    margin: 0 auto 4.68vw;
    border-width: .93vw;
  }

  #smallandsimple.common_section .feature_div .item dl {
    width: 100%;
  }

  #smallandsimple.common_section .feature_div .item_other {
    background-color: #fff;
    margin-top: 17.5vw;
    padding: 34.375vw 6.25vw 8.125vw;
  }

  #smallandsimple.common_section .feature_div .item_other:before {
    top: -11.25vw;
    width: 72vw;
    height: 42.5vw;
  }
}


/* smooth */
/*---------------------------------*/
#smooth.common_section {
  position: relative;
  padding: 15.625vw 0;
}

#smooth.common_section:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  width: 50%;
  background: url(./img/image_handpiece.jpg) no-repeat left center / auto 100%;
}

#smooth.common_section .section_body {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

#smooth.common_section .main_div {
  width: 50%;
  padding: 0 50px 10px 0;
}

#smooth.common_section .main_div .section_header {
  width: 209px;
  margin-bottom: 45px;
}

#smooth.common_section .main_div .lead {
  margin-bottom: 73px;
}

#smooth.common_section .main_div .lead h3 {
  margin-bottom: 20px;
  color: #969696;
  font-size: 1.7rem;
  font-weight: 500;
}

#smooth.common_section .main_div .lead p {
  font-size: 1.14rem;
  line-height: 1.875em;
}

#smooth.common_section .main_div .item {
  margin-bottom: 42px;
}

#smooth.common_section .main_div .item h3 {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  height: 30px;
  background-color: #E5F7FD;
  margin-bottom: .8em;
  font-size: 1.285rem;
  font-weight: 500;
}

#smooth.common_section .main_div .item .image {
  margin-top: 15px;
}

#smooth.common_section .tail_div {
  width: 230px;
  margin-left: 50px;
}

@media screen and (max-width: 640px) {
  #smooth.common_section {
    padding: 15.625vw 0;
  }

  #smooth.common_section:before {
    content: none;
  }

  #smooth.common_section .main_div {
    width: 100%;
    padding: 0;
  }

  #smooth.common_section .main_div .section_header {
    width: 37.5vw;
    margin: 0 auto 7.5vw;
  }

  #smooth.common_section .main_div .lead {
    margin-bottom: 11.875vw;
  }

  #smooth.common_section .main_div .lead h3 {
    margin-bottom: 6.25vw;
    font-size: 1.14rem;
    text-align: center;
  }

  #smooth.common_section .main_div .lead p {
    font-size: 1rem;
    line-height: 1.7em;
  }

  #smooth.common_section .main_div .item {
    margin-bottom: 12.5vw;
  }

  #smooth.common_section .main_div .item h3 {
    height: 9.375vw;
    margin-bottom: 1em;
    font-size: 1.14rem;
  }

  #smooth.common_section .main_div .item .image {
    margin-top: 5vw;
  }

  #smooth.common_section .tail_div {
    width: 100%;
    margin-left: 0;
  }

  #smooth.common_section .tail_div:before {
    content: "";
    display: block;
    height: 118.75vw;
    background: url(./img/image_handpiece.jpg) no-repeat center center / cover;
    margin-bottom: 2.5vw;
  }
}


/* movie */
/*---------------------------------*/
#movie.common_section {
  position: relative;
  margin-bottom: 100px;
  padding-top: 100px;
}

#movie.common_section:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 50%;
  background: url(./img/image_movie.jpg) no-repeat right center / auto 100%;
}

#movie.common_section .section_body {
  width: 50%;
  margin-left: auto;
  padding-left: 50px;
}

#movie.common_section .section_header {
  width: 168px;
  margin-bottom: 60px;
}

#movie.common_section .section_header .tail {
  margin-top: 42px;
  color: #969696;
  font-size: 1.7rem;
  font-weight: 500;
}

#movie.common_section .item {
  margin-top: 24px;
}

#movie.common_section .item h3 {
  margin-bottom: .7em;
  font-size: 1rem;
}

#movie.common_section .item h3:before {
  content: "\25A0";
  margin-right: .2em;
  color: #00B3EC;
}

#movie.common_section .video-js .vjs-big-play-button {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  width: 60px;
  height: 60px;
  background-color: #00B3EC;
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: 50%;
  font-size: 4.3em;
  line-height: 1.5em;
  cursor: pointer;
  opacity: 1;
  transition: all 0.4s;
}

#movie.common_section .vjs-has-started .vjs-big-play-button {
  display: none;
}

#movie.common_section .video-js .vjs-big-play-button:before {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
}

@media screen and (max-width: 640px) {
  #movie.common_section {
    position: relative;
    margin-bottom: 18.75vw;
    padding-top: 0;
  }

  #movie.common_section:before {
    content: none;
  }

  #movie.common_section .section_body {
    width: 100%;
    margin-left: 0;
    padding-left: 0;
  }

  #movie.common_section .section_header {
    width: auto;
    height: 93.75vw;
    background: url(./img/image_movie.jpg) no-repeat center top -27.875vw / cover;
    margin: 0 -6.25vw 0;
    padding-top: 16.25vw;
  }

  #movie.common_section .section_header h2 {
    width: 30vw;
    margin: 0 auto;
  }

  #movie.common_section .section_header .tail {
    margin-top: 6.875vw;
    font-size: 1.14rem;
    text-align: center;
  }

  #movie.common_section .item {
    margin-top: 6.25vw;
  }

  #movie.common_section .video-js .vjs-big-play-button {
    width: 12.5vw;
    height: 12.5vw;
    font-size: 6em;
  }
}


/* assy */
/*---------------------------------*/
#assy.common_section {
  background-color: #E5F7FD;
  padding: 70px 0 80px;
}

#assy.common_section .section_header h2 {
  margin-bottom: 32px;
  color: #969696;
  font-size: 1.7rem;
  font-weight: 500;
  text-align: center;
}

#assy.common_section .image {
  margin-bottom: 40px;
}

#assy.common_section .list {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

#assy.common_section .list ul {
  width: 280px;
}

#assy.common_section .list li {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
  height: 40px;
  border-top: 1px solid #C9C9C9;
}

#assy.common_section .list li:last-child {
  border-bottom: 1px solid #C9C9C9;
}

#assy.common_section .options {
  margin-bottom: 58px;
}

#assy.common_section .options dd {
  display: inline;
}

#assy.common_section .options dd:before {
  content: "\25CF";
}

#assy.common_section .spec {
}

#assy.common_section .spec h3 {
  position: relative;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  height: 36px;
  background-color: #B4B4B4;
  padding: 0 56px 0 20px;
  color: #fff;
  font-size: 1.42rem;
  font-weight: 500;
  cursor: pointer;
}

#assy.common_section .spec h3:before,
#assy.common_section .spec h3:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
  margin: auto;
}

#assy.common_section .spec h3:before {
  right: 0;
  width: 36px;
  background-color: #969696;
}

#assy.common_section .spec h3:after {
  right: 8px;
  width: 20px;
  height: 10px;
  background: url(./img/ico_arrow.svg) no-repeat center center / contain;
  transition: transform .3s;
}

#assy.common_section .spec.open h3:after {
  transform: rotate(180deg);
}

#assy.common_section .spec .body {
  display: none;
}

#assy.common_section .spec .body dl {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-top: 40px;
  border-bottom: 1px solid #C9C9C9;
}

#assy.common_section .spec .body dt,
#assy.common_section .spec .body dd {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  min-height: 40px;
  padding: 10px;
  border-top: 1px solid #C9C9C9;
}

#assy.common_section .spec .body dt {
  width: 360px;
  background-color: #EAEAEA;
}

#assy.common_section .spec .body dd {
  width: calc(100% - 360px);
  background-color: #fff;
}

@media screen and (max-width: 640px) {
  #assy.common_section {
    padding: 10vw 0 6.25vw;
  }

  #assy.common_section .section_header h2 {
    margin-bottom: 5vw;
    font-size: 1.285rem;
  }

  #assy.common_section .image {
    margin: 0 -6.25vw 5.625vw;
  }

  #assy.common_section .list {
    margin-bottom: 4.375vw;
  }

  #assy.common_section .list ul {
    width: 100%;
  }

  #assy.common_section .list li {
    height: 9.375vw;
    font-size: .85rem;
  }

  #assy.common_section .list ul:last-child {
    border-bottom: 1px solid #C9C9C9;
  }

  #assy.common_section .list li:last-child {
    border-bottom: 0;
  }

  #assy.common_section .options {
    margin-bottom: 10vw;
    font-size: .85rem;
    line-height: 1.5em;
  }

  #assy.common_section .spec h3 {
    height: 9.375vw;
    margin: 0 -6.25vw;
    padding: 0 15.625vw 0 6.25vw;
    font-size: 1.285rem;
  }

  #assy.common_section .spec h3:before {
    width: 9.375vw;
  }

  #assy.common_section .spec h3:after {
    right: 2.18vw;
    width: 5vw;
    height: 2.5vw;
  }

  #assy.common_section .spec .body dl {
    margin-top: 6.25vw;
  }

  #assy.common_section .spec .body dt,
  #assy.common_section .spec .body dd {
    width: 100%;
    min-height: 9.375vw;
    padding: 2.5vw 3.125vw;
    font-size: .85rem;
    line-height: 1.66em;
  }
}


/* note */
/*---------------------------------*/
#note.common_section {
  padding: 34px 0;
}

#note.common_section .note li:before {
  content: "\203B";
  margin-right: .2em;
}

@media screen and (max-width: 640px) {
  #note.common_section {
    padding: 7.5vw 0;
    font-size: .85rem;
    line-height: 1.66em;
  }
}


/* footer */
/*---------------------------------*/
#footer {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  height: 50px;
  background-color: #00B3EC;
}

#footer .copyright {
  color: #fff;
  font-size: .85rem;
}

@media screen and (max-width: 640px) {
  #footer {
    height: 12.5vw;
  }

  #footer .copyright {
    font-size: .7rem;
  }
}