#key .slide1 {
  background: url(../img/index/key-slide1.jpg) no-repeat center top / cover;
}
#key .slide1 .tit {
  float: right;
  margin: 182px -72px 0 0;
}
#key .slide2 {
  background: url(../img/index/key-slide2.jpg) no-repeat center top / cover;
}
#key .slide2 .tit {
  float: left;
  margin: 130px 0 0 -98px;
}
#key .slide3 {
  background: url(../img/index/key-slide3.jpg) no-repeat center top / cover;
}
#key .slide3 .tit {
  float: right;
  margin: 182px -72px 0 0;
}
#key .slide4 {
  background: url(../img/index/key-slide4.jpg) no-repeat center top / cover;
}
#key .slide4 .tit {
  float: left;
  margin: 130px 0 0 -98px;
}
#key .slide4 .tits {
  position: absolute;
  left: 317px;
  bottom: 61px;
}
#sec01 {
  position: relative;
  padding: 82px 0 180px;
}
#sec01:before {
  content: "";
  position: absolute;
  background: url(../img/index/s1-cover.png) no-repeat center / cover;
  top: 17px;
  left: 0;
  width: 100%;
  height: 861px;
}
#sec01 h2 {
  text-align: right;
  margin-right: -172px;
  margin-bottom: 34px;
}
#sec01 .txt {
  width: 100%;
}
#sec02 {
  position: relative;
  padding-bottom: 135px;
}
#sec02:before {
  content: "";
  position: absolute;
  background: url(../img/index/s2-02-bg.png) no-repeat;
  width: 869px;
  height: 618px;
  right: 50%;
  top: 305px;
  z-index: 1;
}
#sec02:after {
  content: "";
  position: absolute;
  background: url(../img/index/s2-01-img.png) no-repeat;
  width: 561px;
  height: 354px;
  top: -190px;
  left: calc(50% + 224px);
}
#sec02 .wrap {
  position: relative;
}
#sec02 .wrap:before {
  content: "";
  position: absolute;
  background: url(../img/index/s2-01-bg.png) no-repeat;
  width: 740px;
  height: 945px;
  top: -269px;
  left: -159px;
}
#sec02 h2 {
  text-align: right;
  padding-right: 15px;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}
#sec02 h3 {
  position: absolute;
  top: 207px;
  left: 302px;
}
#sec02 .info {
  width: 435px;
  float: right;
}
#sec02 .txt {
  margin-bottom: 40px;
}
#sec02 .item {
  float: right;
  margin-bottom: 20px;
}
#sec02 .txt-bot {
  margin-left: -41px;
  width: 475px;
  float: right;
}
#sec03 {
  padding-bottom: 145px;
  position: relative;
}
#sec03:before {
  content: "";
  position: absolute;
  background: url(../img/index/s3-bg.png) no-repeat;
  width: 1105px;
  height: 931px;
  top: -20px;
  left: calc(50% - 500px);
}
#sec03 h3 {
  margin-bottom: 30px;
  text-align: right;
}
#sec03 h2 {
  float: right;
}
#sec03 .txt {
  width: 350px;
  float: left;
  margin-top: 280px;
}
#sec04 {
  padding: 5px 0 178px;
  margin-bottom: -400px;
  position: relative;
  z-index: 2;
}
#sec04:before {
  content: "";
  position: absolute;
  background: url(../img/index/s4-bg.png) no-repeat;
  background-size: 100% 1216px;
  width: 100%;
  height: 1216px;
  top: 598px;
  left: 0;
}
#sec04 .txt-img {
  margin-bottom: 129px;
  text-align: center;
}
#sec04 .group {
  position: relative;
}
#sec04 .group:before {
  content: "";
  position: absolute;
  background: url(../img/index/s4-deco.png) no-repeat;
  width: 948px;
  height: 736px;
  top: 344px;
  right: calc(50% - 37px);
}
#sec04 .item {
  position: relative;
  z-index: 1;
}
#sec04 .i1 {
  float: right;
  margin: 0 -142px 68px 0;
}
#sec04 .i2 {
  float: left;
  margin: 260px 0 72px -21px;
}
#sec04 .i3 {
  float: right;
  margin: 0 -203px 0 0;
}
#sec04 .i4 {
  float: left;
  margin-left: 213px;
}
#sec05 {
  background: url(../img/index/s5-pattern.jpg) repeat center top;
  padding: 400px 0 78px;
}
#sec05 h2 {
  text-align: center;
  margin-bottom: 81px;
}
#sec05 .group {
  display: table;
  width: 100%;
}
#sec05 .box {
  background: url(../img/shared/pattern.png) repeat center top;
  position: relative;
  float: left;
  width: 310px;
  margin-right: 35px;
  margin-bottom: 70px;
}
#sec05 .box:nth-child(3n+3) {
  margin-right: 0;
}
#sec05 .box:before {
  content: "";
  position: absolute;
  border: 2px solid #9b5b3c;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  opacity: 0;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
#sec05 .box:hover:before {
  opacity: 1;
}
#sec05 .box .content {
  padding: 23px 0 75px;
}
#sec05 .box h3 {
  text-align: center;
  width: 90%;
  margin: 0 auto 19px;
  font-size: 16px;
  line-height: 30px;
}
#sec05 .box .item {
  margin-bottom: 26px;
}
#sec05 .box .txt {
  width: 90%;
  text-align: center;
  margin: 0 auto;
  font-size: 12px;
  line-height: 25px;
}
#sec05 .box .btr a {
  position: absolute;
  bottom: 0;
  right: 0;
  top: 0;
  left: 0;
}
#sec05 .box .btr a img {
  position: absolute;
  bottom: 0;
  right: 0;
}