@charset "UTF-8";
/* =======================================

  indexElements

======================================= */
.h2group {
  display: flex;
  align-items: flex-end;
  font-family: "Noto Serif SC", serif;
  font-size: 2.2rem;
  letter-spacing: 0.075em;
}
.h2group p {
  margin-bottom: 0;
  display: flex;
  align-items: flex-end;
  font-family: "Noto Serif SC", serif;
  font-size: 2.2rem;
  letter-spacing: 0.075em;
}
.h2group span {
  font-family: 'Noto Serif SC', serif;
  font-size: 4.2rem;
  letter-spacing: 0.1em;
  padding-right: 60px;
  position: relative;
}
.h2group span::after {
  content: "";
  width: 36px;
  height: 3px;
  border-radius: 5px;
  background-color: #e60009;
  position: absolute;
  right: 0;
  bottom: 20px;
}
h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 3.0rem;
  color: #000;
  margin-bottom: 24px;
}
h3 > small {
  display: block;
  font-family: 'Noto Serif SC', serif;
  font-size: 1.6rem;
  letter-spacing: 0.2em;
  color: #e60009;
}

@media only screen and (max-width: 768px) {
  .h2group {
    display: block;
    font-size: 2.2rem;
  }
  .h2group span {
    font-size: 3.4rem;
    padding-right: 35px;
  }
  .h2group span::after {
    width: 24px;
    bottom: 11px;
  }
}

/* ------------------------------------
  slider
------------------------------------ */
.slick-dots {
  top: -50px;
  left: 50%;
  bottom: auto;
  transform: translateX(-50%);
  text-align: right;
  max-width: 1180px;
}
.slick-dotted.slick-slider {
  margin-bottom: 0;
}
.slick-dots li {
  margin: 0;
  width: 30px;
  height: 3px;
}
.slick-dots li button {
  width: 30px;
  height: 3px;
  margin: 0;
  padding: 0;
  background-color: #f5d9da;
}
.slick-dots li:first-child button {
  border-radius: 15px 0 0 15px;
}
.slick-dots li:last-child button {
  border-radius: 0 15px 15px 0;
}
.slick-dots li.slick-active button {
  background-color: #e60009;
}
.slick-dots li button:before {
  content: none;
}

@media only screen and (max-width: 1300px) {
  .slick-dots {
    width :calc(100% - 60px);
    margin: 0 auto;
  }
}

@media only screen and (max-width: 768px) {
  .slick-dots {
    width: 100%;
    top: -42px;
    left: auto;
    right: 5%;
    transform: translateX(0);
  }
}

/* ------------------------------------
  key field
------------------------------------ */
#key_field {
  opacity: 0;
  margin-bottom: 120px;
  position: relative;
}
#key_field .slider_mv {
  position: relative;
  margin-bottom: 43px;
}
#key_field .slider_mv::before {
  content: "SCROLL";
  font-family: 'Noto Serif SC', serif;
  font-size: 1.1rem;
  color: #000;
  position: absolute;
  left: 21px;
  bottom: 50px;
  transform: rotate(-90deg);
  z-index: 1;
}
#key_field .slider_mv::after {
  content: "";
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, #e60009 50%, transparent 50%);
  background-position: 0 -100%;
  background-size: 100% 200%;
  position: absolute;
  left: 45px;
  bottom: -26px;
  animation: scrolldown 2.5s cubic-bezier(0.5, 0, 0.3, 1) forwards infinite;
}

@keyframes scrolldown {
  0% {
    background-position: 0 100%;
  }
  75% {
    background-position: 0 0;
  }
  100% {
    background-position: 0 -100%;
  }
}
#key_field .slider_mv .cont_inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  height: 100%;
}
#key_field .slider_mv .cont_inner .sub_catch,
#key_field .slider_mv .cont_inner .main_catch {
  font-family: "Noto Serif SC", serif;
  color: #000;
  letter-spacing: 0.075em;
}
#key_field .slider_mv .cont_inner .sub_catch {
  display: block;
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  text-shadow: 2px 2px 6px rgba(192, 192, 192, 0.4);
}
#key_field .slider_mv .cont_inner .main_catch {
  margin-bottom: 2rem;
  display: block;
  font-size: 4.8rem;
  text-shadow: 2px 2px 6px rgba(192, 192, 192, 0.4);
}
#key_field .slider_mv .cont_inner .main_catch small {
  font-size: 4rem;
}
#key_field .slider_mv .cont_inner > .btn {
  font-size: 1.4rem;
  padding: 12px 38px 12px 32px;
}
#key_field .slider_mv .cont_inner > .btn::before {
  padding-right: 0;
  font-size: 1.0rem;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
}
#key_field .slider_mv a {
  display: block;
  height: 100%;
  text-decoration: none;
}
#key_field .slider_mv .slick-slide {
  height: 70vh;
  border-radius: 0 0 0 100px;
}
#key_field .slider_mv .slide_01 {
  background: url(/silicon/files/index_mv_01.jpg) no-repeat center left;
  background-size: cover;
}
#key_field .slider_mv .slide_02 {
  background: url(/silicon/files/index_mv_02.jpg) no-repeat center left;
  background-size: cover;
}
#key_field .slider_mv .slide_03 {
  background: url(/silicon/files/index_mv_03.jpg) no-repeat center left;
  background-size: cover;
}
#key_field .slider_mv .slick-dots {
  top: 32px;
  left: auto;
  right: 36px;
  max-width: none;
  width: auto;
  z-index: 1;
  height: 40px;
  display: flex;
  align-items: center;
}
#key_field .slider_mv .slick-dots li button {
  background-color: rgba(255, 255, 255, 0.5);
}
#key_field .slider_mv .slick-dots li.slick-active button {
  background-color: #e60009;
}
#key_field .slider_mv .slick-dots .autoplay_buttons {
  width: 40px;
  height: 30px;
  padding: 0 0 0 10px;
}
#key_field .slider_mv .slick-dots .autoplay_buttons:before {
  content: '';
  width: 30px;
  height: 30px;
  display: block;
  border-radius: 50%;
  border: 2px solid #E60009;
  color: #E60009;
}
/* stop */
#key_field .slider_mv .slick-dots .autoplay_buttons[data-play="stop"]:before {
  background: url('/silicon/files/icon_stop.png') no-repeat center center;
}
/* play */
#key_field .slider_mv .slick-dots .autoplay_buttons[data-play="play"]:before {
  background: url('/silicon/files/icon_play.png') no-repeat center center;
}

.mv_slider_num {
  font-family: 'Noto Serif SC', serif;
  font-weight: 700;
  font-size: 1.0rem;
  color: #fff;
  position: absolute;
  top: 42px;
}
.mv_slider_num > span {
  font-size: 1.2rem;
}
.mv_slider_num > .nowcnt {
  color: #e60009;
  margin-right: 6px;
}
.mv_slider_num > .allcnt {
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  margin-left: 8px;
}

/* Hover */
@media (hover: hover) and (pointer: fine) {
  body:not(.tab_view) .slider_mv a:hover {
    opacity: 1.0;
  }
  body:not(.tab_view) .slider_mv a:hover .btn {
    color: #e60009;
    background-color: #fef3f4;
    box-shadow: 0 0 32px rgba(46, 50, 56, 0.08);
  }
  body:not(.tab_view) .slider_mv a:hover .btn::before {
    color: #e60009;
  }
}

@media only screen and (max-width: 768px) {
  #key_field {
    margin: 65px 0 46px;
  }
  #key_field .slider_mv {
    margin-bottom: 28px;
  }
  #key_field .slider_mv::before,
  #key_field .slider_mv::after {
    display: none;
  }
  #key_field .slider_mv .slick-slide {
    height: 250px;
    border-radius: 0 0 0 50px;
  }
  #key_field .slider_mv .cont_inner .sub_catch {
    margin-bottom: .5em;
    display: block;
    font-size: 1.4rem;
  }
  #key_field .slider_mv .cont_inner .main_catch {
    margin-bottom: 20px;
    display: block;
    font-size: 2.6rem;
  }
  #key_field .slider_mv .cont_inner .main_catch small {
    font-size: 1.6rem;
  }
  #key_field .slider_mv .slide_01 {
    background: url(/silicon/files/index_mv_01_sp.jpg) no-repeat center center;
    background-size: cover;
  }
  #key_field .slider_mv .slide_02 {
    background: url(/silicon/files/index_mv_02_sp.jpg) no-repeat center center;
    background-size: cover;
  }
  #key_field .slider_mv .slide_03 {
    background: url(/silicon/files/index_mv_03_sp.jpg) no-repeat center center;
    background-size: cover;
  }
  #key_field .slider_mv .slick-dots {
    top: auto;
    right: 5%;
    bottom: 5px;
    transform: translateX(0);
  }
  .mv_slider_num {
    top: 218px;
  }
}

/* ------------------------------------
  FEATURE
------------------------------------ */
#feature {
  margin-bottom: 108px;
}
#feature .cont_inner {
  display: flex;
  justify-content: space-between;
}
#feature .feature_set {
  width: 48%;
  position: relative;
}
#feature h2 {
  font-size: 1.8rem;
  margin: 0 0 32px 0;
}
#feature h2 > span {
  display: inline-block;
  font-size: 3.2rem;
  margin-right: 16px;
  padding-right: 32px;
}
#feature h2 > span::after {
  width: 16px;
  bottom: 10px;
}
#feature .feature_set a {
  color: #000;
  text-decoration: none;
}
#feature .feature_set figure {
  position: relative;
}
#feature .feature_set figure > div {
  margin-bottom: 24px;
  overflow: hidden;
  border-radius: 0 75px 75px 75px;
}
#feature .feature_set a figure::after {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'carlit';
  content: "\e901";
  color: #fff;
  font-size: 1.0rem;
  line-height: 1.0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #e60009;
  padding-left: 2px;
  position: absolute;
  right: 0;
  bottom: 0;
}
.feature_set h3 {
  display: flex;
  align-items: flex-end;
  font-size: 1.8rem;
}
.feature_set h3 > span {
  margin-right: 24px;
  display: table;
  font-family: 'Noto Serif SC', serif;
  font-size: 3.2rem;
  letter-spacing: 0.1em;
  padding-right: 24px;
  position: relative;
}
#feature h3 > span::after {
  width: 16px;
  bottom: 10px;
}
.feature_set h3 > span::after {
  content: "";
  width: 36px;
  height: 3px;
  border-radius: 5px;
  background-color: #e60009;
  position: absolute;
  right: 0;
  bottom: 20px;
}
#feature .feature_set figure > div > img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

@media only screen and (max-width: 768px) {
  #feature {
    margin-bottom: 64px;
  }
  #feature .cont_inner {
    display: block;
  }
  #feature .feature_set {
    width: 100%;
  }
  #feature h2 {
    font-size: 1.4rem;
    margin: 0 0 16px 0;
  }
  #feature h2 > span {
    font-size: 2.2rem;
    margin-right: 8px;
    padding-right: 24px;
  }
  #feature h3 {
    font-size: 1.6rem;
    margin: 0 0 16px 0;
  }
  #feature h3 > span {
    font-size: 2.4rem;
    margin-right: 8px;
    padding-right: 24px;
  }
  #feature .feature_set figure > div {
    margin-bottom: 24px;
    overflow: hidden;
    border-radius: 0 25px 25px 25px;
  }
  #feature .feature_set figure > div > img {
    width: 100%;
    height: 148px;
    object-fit: cover;
  }
  #feature .feature_set a figure::after {
    width: 30px;
    height: 30px;
    bottom: 0;
    font-size: 1rem;
  }
}

/* ------------------------------------
  ABOUT
------------------------------------ */
#about {
  width: calc((100% - 1180px) / 2 + 1180px);
  border-radius: 0 100px 0 0;
  margin-bottom: 68px;
  padding: 88px 0 100px;
  background: url(/silicon/files/index-section_about_bg.png) no-repeat center center;
  background-size: cover;
}
#about > section:not(:last-child) {
  margin-bottom: 46px;
}
#about .cont_inner {
  margin: 57px 90px 0 auto;
  max-width: 1090px;
}
#about h2 {
  margin: 0 90px 57px 0;
}
#about > section:first-child h2 {
  margin-top: -195px;
}
#about h2 > span::after {
  width: 30px;
}

@media only screen and (max-width: 1240px) {
  #about {
    width: calc(100% - 30px);
  }
  #about .cont_inner {
    margin-left: 30px;
    margin-right: 30px;
  }
}

@media only screen and (max-width: 768px) {
  #about {
    width: calc(100% - 30px);
    padding: 0 0 35px;
  }
  #about .cont_inner {
    margin: 0 22px 0 5%;
  }
  #about h2 {
    margin: 0 0 27px 0;
    padding-left: 0;
  }
  #about section:first-child h2 {
    margin-top: 0;
    position: relative;
    top: -27px;
  }
  #about h2 > span {
    margin-left: 0;
  }
}

/* .set_img_det */
.set_img_det {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 85px;
  padding-right: 33px;
}
.set_img_det > figure {
  width: 49%;
  overflow: hidden;
  border: 5px solid #f8d4d4;
  border-radius: 0 100px 100px 100px;
}
.set_img_det > figure a {
  display: block;
}
.set_img_det > div {
  width: 42%;
  position: relative;
  z-index: 1;
}
.set_img_det p {
  margin-bottom: 24px;
}
#about .set_img_det {
  position: relative;
}
#about .set_img_det::before {
  content: url(/silicon/files/index-section_deco_pc.png);
  display: block;
  background-size: contain;
  position: absolute;
  top: 60px;
  left: -160px;
  opacity: 0.37;
}

@media only screen and (max-width: 768px) {
  .set_img_det {
    display: block;
    padding-right: 0;
    margin-bottom: 32px;
  }
  .set_img_det > figure {
    width: 100%;
    border-radius: 0 25px 25px 25px;
    margin-bottom: 25px;
  }
  .set_img_det > div {
    width: 100%;
  }
  .set_img_det > div .btn {
    font-size: 1.6rem;
    padding: 17px 59px 17px 45px;
    margin: 0 auto;
  }
  #about .set_img_det::before {
    content: url(/silicon/files/index-section_deco_sp.png);
    top: auto;
    bottom: -30px;
    left: 4px;
    opacity: 1;
  }
}

/* ------------------------------------
  product
------------------------------------ */
#product {
  margin-bottom: 56px;
}
#product .h2group {
  max-width: 1180px;
  margin: 0 auto 56px auto;
}
#product .h2group span {
  display: inline-block;
  font-size: 4.2rem;
  margin-right: 16px;
  padding-right: 31px;
}
#product .h2group span::after {
  width: 30px;
  bottom: 10px;
}

@media only screen and (max-width: 1240px) {
  #product .h2group {
    margin: 0 0 56px 0;
  }
}

@media only screen and (max-width: 768px) {
  #product .h2group p {
    font-size: 1.4rem;
    margin: 0 0 26px 0;
    width: 90%;
  }
  #product .h2group span {
    display: table;
    font-size: 3.2rem;
  }
  #product .h2group span::after {
    width: 24px;
  }
}

.sec_wrap .h2group {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.sec_wrap .h2group::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}

/* ol */
.basic_ol {
  counter-reset: num;
  list-style: none;
}
.basic_ol:not(:last-child) {
  margin-bottom: 32px;
}
.basic_ol > li {
  line-height: 1.75;
  padding-left: 28px;
  position: relative;
}
.basic_ol > li:not(:last-child) {
  margin-bottom: 12px;
}
.basic_ol > li::before {
  content: "";
  display: block;
  width: 21px;
  height: 21px;
  border-radius: 50px;
  background-color: #222;
  position: absolute;
  top: 5px;
  left: 0;
}
.basic_ol > li::after {
  counter-increment: num;
  content: counter(num);
  font-family: 'Noto Serif SC', serif;
  display: block;
  width: 21px;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.0;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 10px;
  left: 0;
}
.font_large .basic_ol > li::after {
  top: 9px;
}

@media only screen and (max-width: 768px) {
  .basic_ol > li {
    line-height: 1.75;
    padding-left: 28px;
  }
  .basic_ol > li .policy_inner {
    line-height: 1.75;
    margin-left: -28px;
  }
}

/* point_ol */
.point_ol {
  counter-reset: num;
  list-style: none;
}
.point_ol:not(:last-child) {
  margin-bottom: 32px;
}
.point_ol > li {
  line-height: 1.75;
  padding-left: 28px;
  position: relative;
}
.point_ol > li:not(:last-child) {
  margin-bottom: 12px;
}
.point_ol > li::before {
  content: "";
  display: block;
  width: 21px;
  height: 21px;
  border-radius: 50px;
  background-color: #e60009;
  position: absolute;
  top: 5px;
  left: 0;
}
.point_ol > li::after {
  counter-increment: num;
  content: counter(num);
  font-family: 'Noto Serif SC', serif;
  display: block;
  width: 21px;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.0;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 10px;
  left: 0;
}
.font_large .point_ol > li::after {
  top: 9px;
}

/*-----------------------------------------
  policy
-----------------------------------------*/
.policy {
  padding: 40px;
  position: relative;
  background: #FEF3F4;
  border-radius: 15px;
}
.policy .aside_title {
  margin: 0 0 24px;
  padding: 0;
  border: none;
  font-family: "Noto Serif SC", serif;
  font-size: 2.2rem;
  line-height: 1.3;
}
.policy .aside_title::before {
  display: none;
}
.policy > * {
  margin-bottom: 24px;
}
.policy > *:last-child {
  margin-bottom: 0;
}
.policy .title_inner {
  margin: 0 0 8px;
  padding: 0;
  border: none;
  font-size: 1.8rem;
  font-weight: 500;
}
.policy .block_inner {
  padding: 32px;
  background: #fff;
}

.policy .policy_inner {
  margin: 32px 0;
  padding: 32px;
  position: relative;
  background: #fff;
  border-radius: 15px;
}

@media only screen and (max-width: 768px) {
  .policy {
    padding: 24px 16px;
  }
  .policy .block_inner {
    padding: 16px;
  }
}

.quality_wrap {
  margin-bottom: 38px;
}

/* ------------------------------------
  quality
------------------------------------ */
#quality {
  margin-bottom: 108px;
}
#quality .h2group {
  max-width: 1180px;
  margin: 0 auto 32px auto;
}
#quality .feature_set {
  max-width: 1180px;
  margin: 0 auto 56px auto;
}
#quality .h2group span {
  display: inline-block;
  font-size: 4.2rem;
  margin-right: 16px;
  padding-right: 31px;
}
#quality .h2group span::after {
  width: 30px;
  bottom: 10px;
}

.quality_wrap .h2group {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.quality_wrap .h2group::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}

.quality_wrap h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.quality_wrap h3::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}

@media only screen and (max-width: 1240px) {
  #quality .h2group {
    margin: 0 0 56px 0;
  }
  #quality h3 {
    margin: 0 0 56px 0;
  }
}

@media only screen and (max-width: 768px) {
  #quality {
    margin-bottom: 64px;
  }
  #quality .h2group p {
    font-size: 1.4rem;
    margin: 0 0 26px 0;
    width: 90%;
  }
  #quality .h2group span {
    display: table;
    font-size: 3.2rem;
  }
  #quality .h2group span::after {
    width: 24px;
  }
  #quality h3 {
    font-size: 2.4rem;
    margin-bottom: 16px;
    width: 100%;
  }
  #quality h3 > span {
    font-size: 2.4rem;
  }
  #quality h3 > span::after {
    width: 10px;
  }
  #quality .feature_set {
    margin: 0 auto 40px auto;
  }
}

/* ------------------------------------
  environment
------------------------------------ */
#environment {
  margin-bottom: 108px;
}
#environment .h2group {
  max-width: 1180px;
  margin: 0 auto 32px auto;
}
#environment .feature_set {
  max-width: 1180px;
  margin: 0 auto 56px auto;
}
#environment .h2group span {
  display: inline-block;
  font-size: 4.2rem;
  margin-right: 16px;
  padding-right: 31px;
}
#environment .h2group span::after {
  width: 30px;
  bottom: 10px;
}

.environment_wrap .h2group {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.environment_wrap .h2group::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}

.environment_wrap h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.environment_wrap h3::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}

@media only screen and (max-width: 1240px) {
  #environment .h2group {
    margin: 0 0 56px 0;
  }
  #environment h3 {
    margin: 0 0 56px 0;
  }
}

@media only screen and (max-width: 768px) {
  #environment {
    margin-bottom: 32px;
  }
  #environment .h2group p {
    font-size: 1.4rem;
    margin: 0 0 26px 0;
    width: 90%;
  }
  #environment .h2group span {
    display: table;
    font-size: 3.2rem;
  }
  #environment .h2group span::after {
    width: 24px;
  }
  #environment h3 {
    font-size: 2.4rem;
    margin-bottom: 16px;
    width: 100%;
  }
  #environment h3 > span {
    font-size: 2.4rem;
  }
  #environment h3 > span::after {
    width: 10px;
  }
}

.aside_wrap {
  margin-bottom: 108px;
}

/* green_material */
.green_material {
  margin-bottom: 120px;
  display: flex;
}
.green_material a {
  color: #222;
  text-decoration: none;
}
.green_link {
  margin: 0 56px 0 0;
  padding: 38px 27px 56px 27px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid #EEEEEE;
}

@media only screen and (max-width: 768px) {
  .green_material {
    margin-bottom: 64px;
    display: flex;
    flex-direction: column;
  }
  .green_material a {
    color: #222;
    text-decoration: none;
  }
  .green_material .green_column {
    display: contents;
    text-align: center;
  }
  .green_material div p {
    order: 1;
    margin-bottom: 16px;
  }
  .green_link {
    max-width: 330px;
    order: 2;
    margin: 0 auto 16px auto;
    padding: 38px 27px 56px 27px;
    align-items: center;
    border: 1px solid #EEEEEE;
  }
  .green_btn {
    width: 300px;
    margin: 0 auto;
    order: 3;
  }
}

/* ------------------------------------
  green
------------------------------------ */
#green {
  margin-bottom: 108px;
}
#green h3 {
  max-width: 1180px;
  margin: 0 auto 32px auto;
}
#green .feature_set {
  max-width: 1180px;
  margin: 0 auto 56px auto;
}
#green h3 > span {
  display: inline-block;
  font-size: 4.2rem;
  margin-right: 16px;
  padding-right: 31px;
}
#green h3 > span::after {
  width: 30px;
  bottom: 10px;
}

.green_wrap h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 2.4rem;
  text-align: left;
  line-height: 1.3;
  letter-spacing: 0.1em;
  color: #333;
  margin-bottom: 32px;
  padding-bottom: 13px;
  border-bottom: 2px solid #f8eaeb;
  position: relative;
  transition: all 0.3s ease-out;
}
.green_wrap h3::before {
  content: "";
  width: 32px;
  height: 2px;
  background-color: #e60009;
  position: absolute;
  bottom: -2px;
}


@media only screen and (max-width: 1240px) {
  #green h3 {
    margin: 0 0 56px 0;
  }
}

@media only screen and (max-width: 768px) {
  #green {
    margin-bottom: 56px;
  }
  #green h3 {
    font-size: 2.4rem;
    margin: 0 0 26px 0;
    width: 100%;
  }
  #green h3 > span {
    font-size: 2.4rem;
  }
  #green h3 > span::after {
    width: 10px;
  }
}