#key .key-js .slick-slide {
  height: 800px;
  line-height: 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50%;
}

#key .key-js .slick-slide:nth-child(1) {
  background-image: url("../img/index/key1.jpg");
}

#key .key-js .slick-slide:nth-child(2) {
  background-image: url("../img/index/key2.jpg");
}

#key .key-js .slick-slide:nth-child(3) {
  background-image: url("../img/index/key3.jpg");
}

#sec1 {
  position: relative;
  z-index: 0;
  padding: 99px 0 100px;
}

#sec1:after {
  content: '';
  background-image: url("../img/index/s1-bg.jpg");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center bottom;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec1 h2 {
  font-size: 48px;
  letter-spacing: 0.3em;
  position: relative;
  padding: 93px 0 82px;
}

#sec1 h2:before {
  content: '';
  height: 52px;
  background-image: url("../img/index/ttl-dc.png");
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center top;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
}

#sec1 .row {
  display: flex;
  justify-content: center;
}

#sec1 .row .col {
  width: 450px;
  margin: 0 20px;
  background: #fff;
  padding-bottom: 48px;
}

#sec1 .row .col .ttl {
  font-size: 36px;
  letter-spacing: 0.3em;
  background: #f5f5f5;
  padding: 49px 0 45px;
}

#sec1 .row .col .feed {
  padding: 39px 49px 0;
}

#sec1 .row .col .feed .item {
  width: 100%;
  display: table;
  border-bottom: 1px solid #000;
  margin-bottom: 30px;
}

#sec1 .row .col .feed .item .photo {
  width: 170px;
  display: table-cell;
  vertical-align: middle;
}

#sec1 .row .col .feed .item .photo a:hover span {
  opacity: 0.8;
}

#sec1 .row .col .feed .item dl {
  display: table-cell;
  line-height: 24px;
  vertical-align: middle;
  padding-left: 30px;
}

#sec1 .row .col .feed .item dl dt {
  opacity: 0.5;
  margin-bottom: 8px;
}

#sec1 .row .col .feed .item dl dd {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 48px;
}

#sec1 .row .col .more {
  width: 120px;
  margin: 40px auto 0;
}

#sec1 .row .col .more a {
  display: block;
  text-align: center;
  line-height: 30px;
  color: #fff;
  background: #e83428;
  border-radius: 15px;
}

#sec1 .row .col .more a:hover {
  text-decoration: none;
  opacity: 0.8;
}

#sec2 {
  background-image: url("../img/index/s2-bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50%;
  padding: 122px 0 170px;
}

#sec2 h2 {
  font-size: 60px;
  letter-spacing: 0.25em;
  line-height: 77px;
  position: relative;
  padding: 0 0 48px 32px;
  margin-bottom: 40px;
}

#sec2 h2:after {
  content: '';
  width: 250px;
  height: 4px;
  border-top: 4px double #000;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

#sec2 h2 small {
  font-size: 36px;
  letter-spacing: 0.25em;
}

#sec2 .txt {
  letter-spacing: 0.3em;
  line-height: 45px;
}

#sec3 {
  position: relative;
  z-index: 0;
}

#sec3:before {
  content: '';
  background-image: url("../img/index/s3-dc1.png");
  background-repeat: no-repeat;
  background-size: 100%;
  width: 250px;
  height: 620px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
}

#sec3:after {
  content: '';
  background-image: url("../img/index/s3-dc2.png");
  background-repeat: no-repeat;
  background-size: 100%;
  width: 550px;
  height: 1413px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}

#sec3 .inner {
  max-width: 1500px;
  width: 100%;
  margin: 0 auto;
  padding: 130px 0 119px;
  display: flex;
}

#sec3 .inner .col {
  width: 500px;
  padding: 43px 69px 0 73px;
  box-sizing: border-box;
}

#sec3 .inner .col h2 {
  font-size: 60px;
  line-height: 77px;
  letter-spacing: 0.25em;
}

#sec3 .inner .col h2 small {
  font-size: 36px;
  letter-spacing: 0.25em;
}

#sec3 .inner .col .txt {
  line-height: 45px;
  letter-spacing: 0.3em;
  text-align: justify;
  margin: 29px 0 0 3px;
}

#sec3 .inner .img {
  width: calc(100% - 500px);
  height: 650px;
  background-image: url("../img/index/s3-img.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

#sec4 {
  position: relative;
  z-index: 0;
  padding-bottom: 211px;
}

#sec4:before {
  content: '';
  background-image: url("../img/index/s4-dc.png");
  background-repeat: no-repeat;
  background-size: 100%;
  width: 550px;
  height: 1413px;
  position: absolute;
  right: 0;
  top: -61px;
  z-index: -1;
}

#sec4:after {
  content: '';
  background-image: url("../img/index/s5-dc1.png");
  background-repeat: no-repeat;
  background-size: 100%;
  width: 250px;
  height: 633px;
  position: absolute;
  left: 0;
  top: 1026px;
  z-index: -1;
}

#sec4 .colr {
  width: 480px;
  float: right;
  margin-top: 115px;
}

#sec4 .colr h2 {
  font-size: 60px;
  line-height: 60px;
  letter-spacing: 0.25em;
}

#sec4 .colr h2 small {
  display: block;
  font-size: 36px;
  letter-spacing: 0.25em;
  margin: 0 6px 22px 0;
}

#sec4 .colr .img {
  margin: 77px 0 47px 40px;
}

#sec4 .colr .txt {
  line-height: 45px;
  letter-spacing: 0.3em;
  text-align: justify;
  margin: 0 -20px 0 40px;
}

#sec4 .coll {
  width: 450px;
  float: left;
}

#sec4 .coll .img1 {
  margin-left: -49px;
}

#sec4 .coll .img2 {
  width: 350px;
  margin: 180px 0 0 auto;
}

#sec5 {
  position: relative;
  z-index: 0;
  padding-bottom: 150px;
}

#sec5:before {
  content: '';
  width: calc(50% + 250px);
  height: 1000px;
  background: #e83428;
  position: absolute;
  left: 0;
  top: 212px;
  z-index: -1;
}

#sec5:after {
  content: '';
  height: 1100px;
  background: rgba(204, 204, 204, 0.3);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
}

#sec5 h2 {
  font-size: 48px;
  letter-spacing: 0.3em;
  position: relative;
  padding: 94px 0 182px;
}

#sec5 h2:before {
  content: '';
  height: 52px;
  background-image: url("../img/index/ttl-dc.png");
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center top;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
}

#sec5 .blk {
  width: 750px;
  color: #fff;
}

#sec5 .blk h3 span {
  display: block;
  font-size: 36px;
  letter-spacing: 0.3em;
  margin: 22px 0 57px 12px;
}

#sec5 .blk .tbox {
  border-top: 1px solid;
  border-bottom: 1px solid;
  line-height: 45px;
  letter-spacing: 0.3em;
  box-sizing: border-box;
  padding: 34px 34px 35px 46px;
}

#sec5 .blk .info {
  width: 608px;
  padding: 46px 0 55px 46px;
}

#sec5 .blk .info dl {
  width: 100%;
  display: table;
  line-height: 25px;
  letter-spacing: 0.3em;
}

#sec5 .blk .info dl dt {
  width: 118px;
  display: table-cell;
  opacity: 0.7;
}

#sec5 .blk .info dl dd {
  display: table-cell;
}

#sec5 .blk .info dl dd a.link {
  text-decoration: underline;
}

#sec5 .blk .info dl dd a.link:hover {
  text-decoration: none;
}

#sec5 .blk .info dl + dl {
  margin-top: 25px;
}

#sec5 .blk ul {
  display: flex;
  padding-left: 45px;
}

#sec5 .blk ul li {
  margin-right: 20px;
  position: relative;
}

#sec5 .blk ul li span {
  display: block;
  font-size: 24px;
  letter-spacing: 0.3em;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

#sec5 .blk ul li a {
  transition: 0.2s all ease-in-out;
}

#sec5 .blk ul li a:hover {
  opacity: 0.8;
}

#sec5 .blk ul li a:hover img {
  opacity: 1 !important;
}

#sec5 .img {
  position: absolute;
  right: -250px;
  top: 740px;
}

#sec6 {
  position: relative;
  z-index: 0;
  margin-top: 132px;
}

#sec6:before {
  content: '';
  width: calc(50% + 250px);
  height: 950px;
  background: #e83428;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}

#sec6:after {
  content: '';
  height: 1000px;
  background: rgba(204, 204, 204, 0.3);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
}

#sec6 .blk {
  width: 750px;
  margin-left: auto;
  padding: 100px 0 184px;
  color: #fff;
}

#sec6 .blk h3 span {
  display: block;
  font-size: 36px;
  letter-spacing: 0.3em;
  margin: 22px 0 57px 12px;
}

#sec6 .blk .tbox {
  border-top: 1px solid;
  border-bottom: 1px solid;
  line-height: 45px;
  letter-spacing: 0.3em;
  box-sizing: border-box;
  padding: 34px 34px 35px 45px;
}

#sec6 .blk .info {
  width: 608px;
  padding: 46px 0 44px 114px;
}

#sec6 .blk .info dl {
  width: 100%;
  display: table;
  line-height: 25px;
  letter-spacing: 0.3em;
}

#sec6 .blk .info dl dt {
  width: 107px;
  display: table-cell;
  opacity: 0.7;
}

#sec6 .blk .info dl dd {
  display: table-cell;
}

#sec6 .blk .info dl dd a.link {
  text-decoration: underline;
}

#sec6 .blk .info dl dd a.link:hover {
  text-decoration: none;
}

#sec6 .blk .info dl + dl {
  margin-top: 25px;
}

#sec6 .blk .btn {
  width: 450px;
  margin: 0 0 50px 113px;
}

#sec6 .blk .btn a {
  display: block;
  border: 1px solid;
  font-size: 20px;
  letter-spacing: 0.3em;
  padding: 22px 0 18px 59px;
  position: relative;
  transition: 0.2s all ease-in-out;
}

#sec6 .blk .btn a:after {
  content: '';
  width: 36px;
  background-image: url("../img/index/arrow.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 30px;
}

#sec6 .blk .btn a:hover {
  text-decoration: none;
  opacity: 0.8;
}

#sec6 .blk ul {
  display: flex;
  margin-left: 113px;
}

#sec6 .blk ul li + li {
  margin-left: 10px;
}

#sec6 .img {
  position: absolute;
  left: -250px;
  top: 454px;
}

#sec7 {
  padding: 79px 0 103px;
  background-image: url("../img/index/s7-bg.jpg");
  background-size: cover;
  background-position: center 30%;
  color: #fff;
}

#sec7 h2 {
  width: 70px;
  float: left;
  font-size: 48px;
  line-height: 70px;
  letter-spacing: 0.3em;
  position: relative;
  padding: 79px 0 0;
  margin-left: 69px;
}

#sec7 h2:before {
  content: '';
  height: 52px;
  background-image: url("../img/index/ttl-dc2.png");
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center top;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
}

#sec7 .col {
  width: 450px;
  float: left;
  position: relative;
  padding-top: 45px;
  margin: 81px 0 0 68px;
}

#sec7 .col:before {
  content: '';
  width: 100px;
  height: 1px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
}

#sec7 .col .txt {
  line-height: 45px;
  letter-spacing: 0.3em;
  margin: 0 -10px 34px 0;
}

#sec7 .col .btn {
  width: 450px;
}

#sec7 .col .btn a {
  display: block;
  border: 1px solid;
  font-size: 20px;
  letter-spacing: 0.3em;
  padding: 22px 0 18px 59px;
  position: relative;
  transition: 0.2s all ease-in-out;
}

#sec7 .col .btn a:after {
  content: '';
  width: 36px;
  background-image: url("../img/index/arrow.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 30px;
}

#sec7 .col .btn a:hover {
  text-decoration: none;
  opacity: 0.8;
}