@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;700&display=swap');
/* =================================================
 * reset
 * ================================================*/
html, body, div, span, h1, h2, h3, h4, h5, h6, p, a, img, dl, dt, dd, ol, ul, li, form, label, table, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  margin: 0px;
  padding: 0px;
  border: 0px;
  font-weight: inherit;
  font-style: inherit;
  font-size: 100%;
  font-family: inherit;
  outline: none;
  hyphens: auto;
}
article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}
ul, ol {
  list-style: none;
}
table {
  border-spacing: 0px;
  empty-cells: show;
}
/* =================================================
 * common
 * ================================================*/ :root {
  --customVH: 100vh;
}
html {
  width: 100%;
  overflow-x: hidden;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  text-align: center;
  font-weight: 400;
  font-size: 16px;
  line-height: 2.2;
  letter-spacing: 0.05em;
  color: #363636;
  background-color: #FFF7ED;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  font-feature-settings: "palt";
  width: 100%;
  overflow-x: hidden;
}
img {
  display: block;
  width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
*::selection {
  background: #FDD000 none repeat scroll 0 0;
  color: #222222;
}
*::-moz-selection {
  background: #FDD000 none repeat scroll 0 0;
  color: #222222;
}
sub {
  vertical-align: baseline;
}
.spOnly {
  display: none;
}
.scrollIn {
  opacity: 0;
}
.fadeInUp {
  animation: fadeInUp 0.8s ease forwards;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 50px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
/* =================================================
 * all display
 * ================================================*/
#contentsArea {
  overflow: hidden;
}
header {
  width: 100%;
  position: relative;
  z-index: 100;
}
#logo {
  width: 158px;
  transition: 0.2s all;
  position: fixed;
  top: 30px;
  left: 50px;
  z-index: 100;
}
#fixNavi {
  font-size: 12px;
  position: fixed;
  top: 25px;
  right: 50px;
  z-index: 100;
}
#fixNavi li {
  margin: 0.7em 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  transition: 0.2s all;
  line-height: 2;
}
#fixNavi li::after {
  content: "";
  width: 0.8em;
  height: 1.1em;
  display: inline-block;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/arrow_down.png) center center no-repeat;
  background-size: 100% 100%;
  margin-left: 0.5em;
  transition: 0.2s all;
}
#fixNavi li:hover {
  color: #66B7AB;
}
#fixNavi li:hover::after {
  transform: translateY(0.4em);
}
#intro {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_intro_pc.png) top center no-repeat;
  background-size: 2000px auto;
  position: relative;
}
#logoCn {
  width: 40.29%;
  max-width: 482px;
  position: absolute;
  top: 175px;
  ;
  left: 50px;
}
#intro .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  padding-top: 625px;
}
#intro h2 {
  width: 62%;
  margin: 0 auto;
  padding: 10% 0 4%;
}
#intro h3 {
  font-weight: 700;
  font-size: 2em;
  margin-bottom: 1em;
  line-height: 1.3;
}
.bsi {
  width: 18%;
  margin: 1.5em auto 0;
}
#intro ul {
  max-width: 850px;
  display: flex;
  flex-wrap: wrap;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_point_pc.png) center right no-repeat;
  background-size: 100% auto;
  margin: calc(4% + 33px) auto 1em;
}
#intro li {
  background-color: #66B7AB;
  color: #FFFFFF;
  width: 25.59%;
  line-height: 1.8;
  font-size: 87.5%;
  padding: 3.5em 1.4em 1.4em;
  text-align: left;
  box-sizing: border-box;
  border-radius: 10px;
  position: relative;
  margin-left: 6.5%;
}
#intro li:first-child {
  margin-left: 0;
}
#intro li:nth-child(n + 4) {
  margin-top: calc(7.5% + 33px);
}
#intro li:nth-child(4) {
  order: 6;
}
#intro li:nth-child(5) {
  order: 5;
}
#intro li:nth-child(6) {
  order: 4;
  margin-left: 10%;
}
#intro li .icon {
  width: 67px;
  position: absolute;
  top: -33px;
  left: 0;
  right: 0;
  margin: 0 auto;
}
#intro h4 {
  font-weight: 700;
  font-size: 140%;
  line-height: 1.3;
  margin-bottom: 0.5em;
  letter-spacing: 0;
}
#intro li p {
  min-height: 10.5em;
}
#intro .attention {
  max-width: 850px;
  margin: 0 auto;
  text-align: right;
  font-size: 75%;
}
#intro .orbit {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_subject_pc.png) bottom center no-repeat;
  background-size: 2000px auto;
  padding-bottom: 795px;
  margin-top: 100px;
}
#intro .orbit .graph {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto 80px;
}
#intro .orbit h4 {
  margin: 0 0 1em;
  letter-spacing: 0.05em;
}
.btn a {
  display: block;
  width: 29em;
  margin: 0 auto;
  padding: 1.2em;
  color: #FFFFFF;
  line-height: 1.5;
  font-weight: 700;
  border-radius: 100px;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/ico_btn.png) right 25px center no-repeat #66B7AB;
  background-size: 28px auto;
  transition: 0.3s all;
}
.btn a:hover {
  background-color: #FDC822;
}
#about {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_about_pc.png) bottom center no-repeat;
  background-size: 2000px auto;
  padding-bottom: 800px;
  margin-top: -490px;
  position: relative;
  z-index: 2;
}
#about .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
#about h2 {
  width: 48.19%;
  margin: 0 auto;
  padding: 10% 0 4%;
}
#about h3 {
  font-weight: 700;
  font-size: 2em;
  margin-bottom: 1em;
  line-height: 1.3;
}
#about .graph {
  background-color: #FFFFFF;
  border-radius: 10px;
  padding: 7% 7% 5%;
  margin-top: 4%;
}
#about .graph a {
  color: #66B7AB;
  border-bottom: 1px solid #66B7AB;
  display: inline-block;
  line-height: 2;
  margin: 4% 0 0.8em;
  transition: 0.3s all;
}
#about .graph a:hover {
  color: #FDC822;
  border-bottom: 1px solid #FDC822;
}
#about h2#iso {
  width: 50%;
}
#ghg {
  margin-top: -500px;
  position: relative;
  z-index: 2;
}
#ghg .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
.flow {
  width: 76.77%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-top: 10%;
  position: relative;
  z-index: 1;
}
.flow li {
  width: 23.62%;
  color: #FFFFFF;
  background-color: #BEDDD8;
  background-position: left 8% center;
  background-repeat: no-repeat;
  background-size: 16% auto;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.8em 4% 0.8em 6%;
  position: relative;
  box-sizing: border-box;
}
.flow p {
  font-size: 85%;
  line-height: 1.5;
  font-weight: 700;
  text-align: left;
}
.flow li::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid #BEDDD8;
  border-right: 0;
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: -1;
}
.flow li:last-child {
  color: #66B7AB;
  background-color: #FFFFFF;
  border: 3px solid #66B7AB;
  padding: 0.8em 2% 0.8em 2%;
}
.flow li:last-child::after {
  content: none;
}
.flow li.now {
  background-color: #66B7AB;
}
.flow li.now::after {
  border-left-color: #66B7AB;
}
.flow li:first-child {
  background-position: left 5% center;
  background-image: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/num01.png);
}
.flow li:nth-child(2) {
  background-image: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/num02.png);
}
.flow li:nth-child(3) {
  background-image: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/num03.png);
}
.content {
  background-color: #FFFFFF;
  border-radius: 10px;
  margin-top: -32px;
  padding: 80px 0 4%;
}
.content h2 {
  color: #66B7AB;
  font-weight: 700;
  font-size: 2em;
  margin-bottom: 0.5em;
  line-height: 1.3;
}
#ghg h2 {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/ico_ghg.png) top center no-repeat;
  background-size: 72px auto;
  padding-top: 85px;
}
#ghg .content .inner {
  width: 72.39%;
  margin: 30px auto 0;
  border-top: 2px solid #CCCCCC;
  border-bottom: 2px solid #CCCCCC;
  text-align: left;
}
#ghg .content h3 {
  font-weight: 700;
  font-size: 1.65em;
  line-height: 1.5;
  padding: 1em 0;
  position: relative;
}
#ghg .content dt {
  cursor: pointer;
}
#ghg .content dd {
  margin-bottom: 2em;
  display: none;
}
#ghg .content li {
  text-indent: -0.5em;
  padding-left: 0.5em;
}
#ghg .content h3::after {
  content: "＋";
  font-size: 160%;
  font-weight: 100;
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
#ghg .content .open h3::after {
  content: "－";
}
#ghg .background {
  width: 100%;
  height: 1216px;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_ghg_pc.png) bottom center no-repeat;
  background-size: 2000px auto;
  position: absolute;
  left: 0;
  bottom: -900px;
  z-index: -1;
}
#policy {
  margin-top: 145px;
  position: relative;
  z-index: 2;
}
#policy .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
#policy .outline {
  width: 88%;
  margin: 0 auto;
}
#policy h2 {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/ico_policy.png) top center no-repeat;
  background-size: 72px auto;
  padding-top: 85px;
}
#policy .content li {
  text-align: left;
  display: flex;
  justify-content: space-between;
  margin-top: 4.5em;
}
#policy .content li .text {
  width: 50%;
}
#policy .content li .image {
  width: 45%;
}
#policy .content h3 {
  font-weight: 700;
  font-size: 1.65em;
  line-height: 1.2;
  margin-bottom: 0.7em;
}
#policy .content li p, #policy .accordion p {
  font-size: 95%;
  line-height: 1.9;
}
#policy .content li:nth-child(even) {
  flex-direction: row-reverse;
}
#policy .accordion {
  border-top: 2px solid #CCCCCC;
  border-bottom: 2px solid #CCCCCC;
  text-align: left;
  margin-top: 6em;
}
#policy .content .accordion h3 {
  margin-bottom: 0;
  line-height: 1.5;
  padding: 1.2em 0;
  cursor: pointer;
  position: relative;
}
#policy .content .accordion h3 span {
  font-size: 58%;
  display: block;
}
#policy .accordion dd {
  margin-bottom: 2em;
  display: none;
}
#policy .content .accordion h3::after {
  content: "＋";
  font-size: 160%;
  font-weight: 100;
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
#policy .content .open h3::after {
  content: "－";
}
#policy a {
  color: #66B7AB;
  border-bottom: 1px solid #66B7AB;
  display: inline-block;
  line-height: 2;
  margin-top: 4%;
  transition: 0.3s all;
}
#policy a:hover {
  color: #FDC822;
  border-bottom: 1px solid #FDC822;
}
#policy .graph {
  width: 88.22%;
  margin: 3em auto 7em;
}
#policy .background {
  width: 100%;
  height: 1216px;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_policy_pc.png) bottom center no-repeat;
  background-size: 2000px auto;
  position: absolute;
  left: 0;
  bottom: -850px;
  z-index: -1;
}
#project {
  margin-top: 180px;
  position: relative;
  z-index: 2;
}
#project .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
#project .outline {
  width: 88%;
  margin: 0 auto;
  text-align: left;
}
#project h2 {
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/ico_project.png) top center no-repeat;
  background-size: 72px auto;
  padding-top: 85px;
  margin-bottom: 1em;
}
#project .detail {
  text-align: center;
}
#project a {
  color: #66B7AB;
  border-bottom: 1px solid #66B7AB;
  display: inline-block;
  line-height: 2;
  margin-top: 3%;
  transition: 0.3s all;
}
#project a:hover {
  color: #FDC822;
  border-bottom: 1px solid #FDC822;
}
#project h3 {
  font-weight: 700;
  font-size: 1.65em;
  line-height: 1.2;
  padding-bottom: 0.7em;
  margin-top: 5%;
}
#project h4 {
  font-weight: 700;
  font-size: 1.65em;
  line-height: 1.2;
  padding: 0.5em 1.6em 0.6em 0;
  position: relative;
  cursor: pointer;
}
#project h4 span {
  font-size: 52%;
  display: inline-block;
  background-color: #83AADE;
  padding: 0.5em 1em;
  color: #FFFFFF;
  border-radius: 2em;
  margin-bottom: 0.6em;
}
#project h4::after {
  content: "＋";
  font-size: 160%;
  font-weight: 100;
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
#project .open h4::after {
  content: "－";
}
#project dl {
  border-bottom: 2px solid #CCCCCC;
}
#project dt {
  border-top: 2px solid #CCCCCC;
}
#project dd {
  display: none;
}
#project dd .sdgs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  padding-bottom: 2.5%;
}
#project dd .text {
  width: 51.82%;
  font-size: 95%;
  line-height: 1.9;
  margin-top: 2%;
}
#project dd .text p {
  padding-bottom: 16.5%;
}
#project dd .image {
  width: 43.82%;
  margin-top: 2%;
}
#project dd .image p {
  font-size: 0.7em;
  text-align: right;
  margin-top: 0.5em;
}
#project h5 {
  font-weight: 700;
  font-size: 1.2em;
  margin-bottom: 0.4em;
}
#project dd .icon {
  width: 51.82%;
  display: flex;
  position: absolute;
  left: 0;
  bottom: 8%;
}
#project dd .icon li {
  width: 12.59%;
  margin-right: 2.5%;
}
#project dt.list h4 {
  padding: 1em 1.6em 1.1em 0;
}
#project dd.list {
  margin-bottom: 2.5em;
}
#project dd.list li {
  text-indent: -0.5em;
  padding-left: 0.5em;
  letter-spacing: 0;
}
#project .background {
  width: 100%;
  height: 1251px;
  background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_project_pc.png) bottom center no-repeat;
  background-size: 2000px auto;
  position: absolute;
  left: 0;
  bottom: -670px;
  z-index: -1;
}
#symbol {
  margin-top: 370px;
  position: relative;
  z-index: 2;
  padding-bottom: 160px;
}
#symbol .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
#symbol h2 {
  font-weight: 700;
  font-size: 2em;
  line-height: 1.3;
}
#symbol .image {
  width: 72.33%;
  margin: 3em auto;
}
footer {
  position: relative;
  z-index: 2;
  background-color: #000000;
  padding: 1.5em 0;
}
footer .inner {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
footer ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  color: #FFFFFF;
  margin-bottom: 2em;
}
footer li {
  font-size: 95%;
  font-weight: 700;
  margin: 0 1em;
}
#copyright {
  letter-spacing: 0;
  color: #AAAAAA;
}
/* =================================================
 * smartphone
 * ================================================*/
@media (max-width: 767px) {
  body {
    font-size: 3.6vw;
    text-align: left;
    line-height: 2;
  }
  .pcOnly {
    display: none;
  }
  .spOnly {
    display: inherit;
  }
  #head .inner {
    box-sizing: border-box;
    width: 100%;
    padding: 20px 25px;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    z-index: 100;
  }
  #logo {
    width: 117px;
    position: relative;
    z-index: 200;
    left: 0;
    top: 0;
  }
  #fixNavi {
    width: 100vw;
    height: calc(var(--customVH) * 100);
    position: fixed;
    top: 0;
    left: 100vw;
    text-align: left;
    font-size: 1.1em;
    background-color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    transition: all 0.3s;
    opacity: 0;
  }
  #fixNavi li {
    width: 80%;
    margin: calc(var(--customVH) * 8) 1em 0 0;
    display: flex;
    flex-direction: row-reverse;
    padding: 0 10%;
  }
  #fixNavi li::after {
    content: "";
    width: 1em;
    height: 1.4em;
    margin-left: 0;
    margin-right: 0.5em;
  }
  #menu {
    width: 40px;
    height: 40px;
    position: relative;
    margin-top: -7px;
    transition: all 0.3s;
    cursor: pointer;
    z-index: 200;
  }
  #menu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #363636;
    transition: all 0.3s;
    position: absolute;
  }
  #menu span:nth-child(1) {
    top: 40%;
  }
  #menu span:nth-child(2) {
    top: 60%;
  }
  .open #menu span:nth-child(1) {
    top: 50%;
    transform: rotate(-45deg);
  }
  .open #menu span:nth-child(2) {
    top: 50%;
    transform: rotate(45deg);
  }
  .open #fixNavi {
    left: 0;
    opacity: 1;
  }
  #intro {
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_intro_sp.png) center 30vw no-repeat;
    background-size: 100% auto;
  }
  #logoCn {
    width: 86.66%;
    max-width: none;
    top: 24vw;
    left: 0;
    right: 0;
    margin: 0 auto;
  }
  #intro .inner {
    width: 86.66%;
    padding-top: 90vw;
  }
  #intro h2 {
    width: 66.46%;
    padding: 20vw 0 2em;
  }
  .bsi {
    width: 50%;
    margin: 1.2em auto 0;
  }
  #intro h3 {
    font-size: 1.26em;
    margin-bottom: 1.4em;
    text-align: center;
  }
  #intro ul {
    background: none;
    margin-top: 10%;
    margin-bottom: 6%;
    position: relative;
  }
  #intro li {
    width: 100%;
    padding: 1.6em 3em 1.6em 5.2em;
    margin-left: 0;
    margin-top: 13%;
    min-height: 5em;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    cursor: pointer;
  }
  #intro li:first-child {
    margin-top: 0;
  }
  #intro li:nth-child(3) {
    margin-left: 12%;
  }
  #intro li:nth-child(4) {
    order: 4;
    margin-left: 12%;
  }
  #intro li:nth-child(5) {
    order: 5;
    margin-left: 12%;
  }
  #intro li:nth-child(6) {
    order: 6;
    margin-left: 12%;
  }
  #intro li .icon {
    width: 20.61%;
    top: 50%;
    transform: translateY(-50%);
    left: -4vw;
    margin: 0;
  }
  #intro li:nth-child(n + 3) .icon {
    width: 23.42%;
  }
  #intro li:nth-child(n + 4) {
    margin-top: 13%;
  }
  #intro h4 {
    font-size: 140%;
    line-height: 1.2;
    margin-bottom: 0;
    position: relative;
    width: 100%;
  }
  #intro li p {
    min-height: 0;
    display: none;
    padding-top: 0.5em;
  }
  #intro ul::after {
    content: "";
    display: block;
    width: 8%;
    height: 100%;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_point_middle.png) center center repeat-y;
    background-size: 100% auto;
    position: absolute;
    left: -1.6vw;
    bottom: 0;
    z-index: -2;
  }
  #intro li:last-child::after {
    content: "";
    display: block;
    width: 9.5%;
    height: calc(50% + 2vw);
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_point_bottom.png) top center no-repeat #FFF7ED;
    background-size: 100% auto;
    position: absolute;
    left: -11.9vw;
    bottom: 0;
    z-index: 2;
  }
  #intro li:nth-child(3)::after {
    content: "";
    display: block;
    width: 9.5%;
    height: 80%;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_point_top.png) bottom center no-repeat #FFF7ED;
    background-size: 100% auto;
    position: absolute;
    left: -11.9vw;
    bottom: calc(50% - 4vw);
    z-index: 2;
  }
  #intro li::before {
    content: "";
    display: block;
    width: 5.5vw;
    height: 10vw;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_point_sp.png) bottom center no-repeat;
    background-size: 100%;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: -10vw;
    z-index: 2;
  }
  #intro li:nth-child(n + 3)::before {
    margin-left: calc(50% - 7.5vw);
  }
  #intro li:nth-child(6)::before {
    content: none;
  }
  #intro li:nth-child(-n + 2)::after {
    content: "";
    display: block;
    width: 9.5%;
    height: calc(100% + 12vw);
    background: #FFF7ED;
    position: absolute;
    left: -1.6vw;
    top: 0;
    z-index: -1;
  }
  #intro h4::after {
    content: "＋";
    font-size: 120%;
    font-weight: 300;
    display: block;
    position: absolute;
    top: 50%;
    right: -1.2em;
    transform: translateY(-50%);
  }
  #intro .open h4::after {
    content: "－";
  }
  #intro .orbit {
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_subject_sp.png) bottom center no-repeat;
    background-size: 100% auto;
    padding-bottom: 68vw;
    margin-top: 14vw;
  }
  #intro .orbit .graph {
    width: 86.66%;
    margin: 0 auto 10vw;
    overflow-x: scroll;
  }
  #intro .orbit .graph img {
    width: 240vw;
  }
  #intro .orbit h4 {
    font-size: 1.26em;
    text-align: center;
  }
  #intro .orbit h4::after {
    content: none;
  }
  .btn a {
    text-align: center;
    letter-spacing: 0;
    width: 72%;
    padding: 1em;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/ico_btn.png) right 6.5% center no-repeat #66B7AB;
    background-size: 8% auto;
  }
  #about {
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_about_sp.png) bottom center no-repeat;
    background-size: 100% auto;
    padding-bottom: 60vw;
    margin-top: -31vw;
  }
  #about .inner {
    width: 86.66%;
  }
  #about h2 {
    width: 92.3%;
    padding: 20vw 0 2em;
  }
  #about h3 {
    font-size: 1.26em;
    margin-bottom: 1.4em;
    text-align: center;
  }
  #about .graph {
    padding: 10% 4% 8%;
    margin-top: 8%;
    text-align: center;
  }
  #about .graph a {
    margin: 8% 0 1em;
  }
  #about .graph .attention {
    text-align: left;
    padding: 0 1em;
    line-height: 1.8;
  }
  #about h2#iso {
    width: 96.3%;
  }
  #ghg {
    margin-top: -38vw;
  }
  #ghg .inner {
    width: 86.66%;
  }
  .flow {
    width: 93.84%;
    padding-top: 20vw;
  }
  .flow li {
    background-position: top 15% center;
    background-size: 26% auto;
    border-radius: 5px;
    padding: 1em 0;
  }
  .flow p {
    font-size: 50%;
    line-height: 1.5;
    text-align: center;
    letter-spacing: 0;
    padding-top: 1.5em;
  }
  .flow li::after {
    right: -7%;
  }
  .flow li:last-child {
    border: 2px solid #66B7AB;
    padding: 0.8em 0;
  }
  .flow li:last-child p {
    padding-top: 0;
  }
  .flow li:first-child {
    background-position: top 15% center;
  }
  .content {
    margin-top: -9vw;
    padding: 18% 5.5% 10%;
  }
  .content h2 {
    font-size: 1.26em;
    margin-bottom: 0.5em;
    text-align: center;
  }
  #ghg h2 {
    background-size: 16.66% auto;
    padding-top: 22%;
  }
  #ghg .content .inner {
    width: 100%;
    margin: 8% auto 0;
    border-top: 1px solid #AAAAAA;
    border-bottom: 1px solid #AAAAAA;
  }
  #ghg .content h3 {
    font-size: 1.1em;
  }
  #ghg .content dd {
    margin-bottom: 1.5em;
  }
  #ghg .content dd li {
    font-size: 90%;
  }
  #ghg .background {
    width: 100vw;
    height: 71vw;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_ghg_sp.png) center center no-repeat;
    background-size: 100% auto;
    bottom: -58.5vw;
  }
  #policy {
    margin-top: 22vw;
  }
  #policy .inner {
    width: 86.66%;
  }
  #policy h2 {
    background-size: 16.66% auto;
    padding-top: 22%;
  }
  #policy .content li {
    display: inherit;
    margin-top: 15%;
  }
  #policy .content li:first-child {
    margin-top: 10%;
  }
  #policy .outline {
    width: 100%;
  }
  #policy .content li .text {
    width: 100%;
  }
  #policy .content li .image {
    width: 100%;
    margin-top: 5%;
  }
  #policy .content h3 {
    font-size: 1.2em;
  }
  #policy .content li p, #policy .accordion p {
    font-size: 90%;
    line-height: 1.8;
  }
  #policy .accordion {
    border-top: 1px solid #AAAAAA;
    border-bottom: 1px solid #AAAAAA;
    margin-top: 18%;
  }
  #policy .content .accordion h3 {
    padding: 1em 0;
  }
  #policy .content .accordion h3 span {
    font-size: 65%;
  }
  #policy .accordion dd {
    margin-bottom: 0;
  }
  #policy a {
    margin-top: 8%;
  }
  #policy .graph {
    width: 100%;
    margin: 7% 0 18%;
  }
  #policy .background {
    width: 100vw;
    height: 71vw;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_policy_sp.png) center center no-repeat;
    background-size: 100% auto;
    bottom: -61vw;
  }
  #project {
    margin-top: 22vw;
  }
  #project .inner {
    width: 86.66%;
  }
  #project .outline {
    width: 100%;
  }
  #project h2 {
    background-size: 16.66% auto;
    padding-top: 20%;
  }
  #project a {
    margin-top: 5%;
  }
  #project h3 {
    font-size: 1.2em;
    margin-top: 15%;
  }
  #project h4 {
    font-size: 1.2em;
    padding: 0.8em 2em 0.9em 0;
  }
  #project h4 span {
    font-size: 70%;
  }
  #project dl {
    border-bottom: 1px solid #AAAAAA;
  }
  #project dt {
    border-top: 1px solid #AAAAAA;
  }
  #project dd .sdgs {
    padding-bottom: 2.5%;
  }
  #project dd .text {
    width: 100%;
  }
  #project dd .text p {
    padding-bottom: 5%;
  }
  #project dd .image {
    width: 100%;
    margin-top: 0;
  }
  #project dd .icon {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    margin-top: 7%;
  }
  #project dd .icon li {
    width: 17.89%;
    margin-right: 4.56%;
    margin-bottom: 4.56%;
  }
  #project dd.list {
    margin-bottom: 1.5em;
  }
  #project .background {
    width: 100vw;
    height: 66vw;
    background: url(/ytc/en/csr/takkyubin_carbonneutrality/assets/img/bg_project_sp.png) center center no-repeat;
    background-size: 100% auto;
    bottom: -58vw;
  }
  #symbol {
    margin-top: 52vw;
    padding-bottom: 18vw;
  }
  #symbol .inner {
    width: 86.66%;
  }
  #symbol h2 {
    font-size: 1.26em;
    margin-bottom: 1.4em;
    text-align: center;
  }
  #symbol .image {
    width: 100%;
    margin: 1.5em auto;
  }
  footer {
    padding: 1.8em 0;
  }
  footer .inner {
    width: 86.66%;
  }
  footer ul {
    display: block;
    margin-bottom: 2em;
  }
  footer li {
    font-size: 95%;
    margin: 0 0 0.5em;
  }
  #copyright {
    text-align: center;
    font-size: 85%;
  }
}
@media (max-width: 767px) and (min-width: 500px) {
  #fixNavi {
    font-size: 20px;
  }
}