/*
#ft-fixed {
  width: 70px;
  left: auto;
}
*/

@media screen and (min-width: 768px) {
  header h1 {
    left: 500px;
    top: 823px;
    padding-right: 24px;
  }
}

@media screen and (min-width: 1280px) {
  header h1 {
    left: 590px;
  }
}

#key {
  height: 81.334vw;
  position: relative;
}

#key iframe {
  margin-left: -120px !important;
  top: -40px !important;
}

#key .mainvisual__video {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

#key .key-js {
  line-height: 0;
}

#key .key-js .slick-slide {
  height: 81.334vw;
  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");
}

@media screen and (min-width: 768px) {
  #key {
    height: 612px;
  }

  #key iframe {
    margin-top: -156px !important;
  }

  #key .key-js .slick-slide {
    height: 612px;
  }
}

.bg-para .img-parallax img {
  object-position: left top;
}

#news {
  padding: 45px 0 0;
  position: relative;
  z-index: 1;
}

#news:before {
  content: '';
  height: 100vw;
  background-image: url("../img/index/shadow.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center top;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: -1;
}

#news .title h2 {
  font-size: 34px;
  line-height: 28px;
}

#news .title .btn {
  width: 115px;
  margin: 6px 0 0 23px;
}

#news .title .btn a {
  display: block;
  border: 1px solid #fff;
  text-align: center;
  line-height: 18px;
  font-size: 14px;
  letter-spacing: 0.12em;
  padding-bottom: 2px;
}

#news #feed {
  max-width: 270px;
  width: 90%;
  margin: 20px auto 0;
}

#news #feed dl {
  width: 100%;
  display: table;
  line-height: 31px;
}

#news #feed dl dt {
  width: 97px;
  display: table-cell;
}

#news #feed dl dd {
  display: table-cell;
}

#news #feed dl dd a {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 31px;
}

@media screen and (min-width: 768px) {
  #news {
    padding: 51px 0 0;
    margin-left: 30px;
    width: 450px;
  }

  #news:before {
    height: 369px;
    width: 559px;
    left: 0;
    right: auto;
    top: -101px;
  }

  #news .title {
    display: block;
    width: 131px;
  }

  #news .title h2 {
    font-size: 39px;
    letter-spacing: 0;
  }

  #news .title .btn {
    width: 91px;
    margin: 15px 0 0 1px;
  }

  #news .title .btn a {
    line-height: 20px;
    font-size: 16px;
    padding-bottom: 2px;
  }

  #news .title .btn a:hover {
    background: #fff;
    color: #000;
  }

  #news #feed {
    max-width: none;
    width: calc(100% - 131px);
    margin: 2px 0 0;
  }

  #news #feed dl {
    font-size: 14px;
    line-height: 36px;
  }

  #news #feed dl dt {
    width: 112px;
  }

  #news #feed dl dd {
    display: table-cell;
  }

  #news #feed dl dd a {
    max-height: 36px;
  }

  #news #feed dl dd a:hover {
    text-decoration: underline;
  }
}

@media screen and (min-width: 1280px) {
  #news {
    margin-left: 101px;
  }
}

#sec1 {
  position: relative;
  z-index: 1;
  margin-top: 45vw;
  padding-bottom: 20vw;
}

#sec1:before {
  content: '';
  height: 1px;
  background: #959595;
  position: absolute;
  left: -10vw;
  right: -10vw;
  top: -27vw;
  transform: rotate(-25deg);
  z-index: -1;
}

#sec1:after {
  content: '';
  width: 1px;
  height: 120vw;
  background: #959595;
  position: absolute;
  left: 27%;
  top: -74vw;
  z-index: -1;
  transform: rotate(-29deg);
}

#sec1 h2 {
  position: absolute;
  top: 46vw;
  right: 8%;
  z-index: 1;
  line-height: 23vw;
  letter-spacing: 0.12em;
}

#sec1 h2 span {
  letter-spacing: 0.12em;
}

#sec1 h2 .icon {
  font-size: 13vw;
}

#sec1 h2 .icon1 {
  position: relative;
  right: -3vw;
  margin: -6vw 0 3vw;
}

#sec1 h2 .icon2 {
  position: relative;
  left: -3vw;
  margin: 2vw 0 -4vw;
}

#sec1 h2 .r2 {
  margin-top: 46vw;
  position: relative;
}

#sec1 h2 .r2:before {
  content: '';
  width: 1px;
  height: 118vw;
  background: #fff;
  opacity: 0.3;
  position: absolute;
  left: 11vw;
  bottom: -120vw;
}

#sec1 .s1-js {
  width: 96%;
  margin: 0 -7% 0 auto;
  line-height: 0;
}

#sec1 .s1-thumb {
  width: 38%;
  margin: -10vw 0 0 -3%;
}

#sec1 .s1-thumb .slick-track {
  display: block;
  transform: none !important;
}

#sec1 .s1-thumb .slick-track .slick-slide {
  float: none;
  width: 100% !important;
  cursor: pointer;
}

#sec1 .s1-thumb .slick-track .slick-slide img {
  filter: grayscale(100%);
}

#sec1 .s1-thumb .slick-track .slick-current img {
  filter: grayscale(0);
}

#sec1 .txt-dc {
  white-space: nowrap;
  letter-spacing: -0.13em;
  font-size: 36.2667vw;
  line-height: 33vw;
  margin: 5vw 0 10vw -8vw;
}

#sec1 .txt {
  position: relative;
  z-index: 2;
}

@media screen and (min-width: 768px) {
  #sec1 {
    margin-top: 61px;
    padding-bottom: 0;
  }

  #sec1:before {
    left: -500px;
    right: -500px;
    top: 3px;
    transform: rotate(-28.3deg);
  }

  #sec1:after {
    height: 900px;
    left: calc(50% - 283px);
    top: -252px;
    transform: rotate(-28deg);
  }

  #sec1 h2 {
    top: 197px;
    right: 530px;
    line-height: 140px;
  }

  #sec1 h2 .icon {
    font-size: 70px;
  }

  #sec1 h2 .icon1 {
    right: -18px;
    margin: -30px 0 7px;
  }

  #sec1 h2 .icon2 {
    left: -16px;
    margin: 7px 0 -29px;
  }

  #sec1 h2 .r2 {
    margin: 242px -26px 0 0;
  }

  #sec1 h2 .r2:before {
    opacity: 1;
    height: 418px;
    left: 71px;
    bottom: -429px;
  }

  #sec1 .s1-js {
    width: 909px;
    margin: 0 -250px 0 auto;
  }

  #sec1 .s1-thumb {
    width: 290px;
    margin: 0;
    position: absolute;
    left: -80px;
    top: 309px;
    z-index: 1;
  }

  #sec1 .s1-thumb .slick-track .slick-slide {
    margin-bottom: 12px;
  }

  #sec1 .s1-thumb .slick-track .slick-slide img {
    width: 100%;
    height: 237px;
    object-fit: cover;
    object-position: 50%;
  }

  #sec1 .txt-dc {
    letter-spacing: -0.127em;
    font-size: 355px;
    line-height: 310px;
    margin: 34px 0 0 37px;
  }

  #sec1 .txt {
    width: 660px;
    margin: -78px 0 0 auto;
  }
}

@media screen and (min-width: 1200px) {
  #sec1 h2 {
    right: 581px;
  }

  #sec1 .s1-thumb {
    left: -160px;
  }

  #sec1 .txt-dc {
    font-size: 376px;
    margin-left: 37px;
  }
}

@media screen and (min-width: 1360px) {
  #sec1 .txt-dc {
    margin-left: 0;
    font-size: 421.65px;
  }
}

@media screen and (min-width: 1500px) {
  #sec1 .txt-dc {
    margin-left: 78px;
  }
}

#sec2 {
  padding: 6vw 0 20vw;
  position: relative;
  z-index: 0;
}

#sec2:before {
  content: '';
  width: 90%;
  height: 116vw;
  background-image: url("../img/index/sec1_bg2.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  right: 0;
  top: -11vw;
  z-index: -3;
}

#sec2:after {
  content: '';
  width: 104%;
  height: 101vw;
  background-image: url("../img/index/sec2_bg.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center bottom;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -3;
}

#sec2 .inner:before {
  content: '';
  background: #000;
  position: absolute;
  top: 74vw;
  bottom: 38vw;
  right: 0;
  left: 8%;
  z-index: -2;
}

#sec2 h2 {
  line-height: 11vw;
  position: relative;
  z-index: 1;
  margin-left: 4%;
}

#sec2 h2 .r1 {
  display: table;
  border-bottom: 1px solid #fff;
  margin-bottom: 4vw;
}

#sec2 .img1 {
  width: 88%;
  margin: -5vw 0 -12vw;
}

#sec2 .txt {
  position: relative;
  z-index: 1;
  padding: 0 5% 0 18%;
}

#sec2 .img2 {
  width: 76%;
  margin: 10vw 5% 0 auto;
}

@media screen and (max-width: 767px) {
  #sec2 .fz43 {
    font-size: 6.13334vw;
  }

  #sec2 .fz50 {
    font-size: 7vw;
  }

  #sec2 .fz77 {
    font-size: 11vw;
  }
}

@media screen and (min-width: 768px) {
  #sec2 {
    padding: 0 0 131px;
    margin-top: -51px;
  }

  #sec2:before {
    width: 733px;
    height: 1013px;
    top: -540px;
  }

  #sec2:after {
    width: 871px;
    height: 660px;
    bottom: 0px;
  }

  #sec2 .inner {
    max-width: 1500px;
    width: 100%;
    margin: 0 auto;
  }

  #sec2 .inner:before {
    top: 134px;
    bottom: 226px;
    left: calc(50% - 500px);
  }

  #sec2 .col {
    max-width: 667px;
    width: 100%;
    margin-left: auto;
    padding-top: 268px;
  }

  #sec2 h2 {
    line-height: 70px;
    margin-left: 0;
  }

  #sec2 h2 .r1 {
    margin-bottom: 35px;
  }

  #sec2 .txt {
    padding: 39px 0 0;
  }

  #sec2 .img1 {
    width: calc(100% - 200px);
    height: 824px;
    margin: 0;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
  }

  #sec2 .img1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50%;
  }

  #sec2 .img2 {
    width: 480px;
    margin: 77px 0 0 148px;
  }
}

@media screen and (min-width: 1300px) {
  #sec2 .col {
    max-width: 738px;
  }

  #sec2 .img1 {
    width: calc(50% + 469px);
  }
}

#sec3 {
  position: relative;
  z-index: 1;
  color: #000;
  padding-bottom: 15vw;
}

#sec3:before {
  content: '';
  background: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: 20vw;
  bottom: 0;
  z-index: -1;
}

#sec3 h2 {
  white-space: nowrap;
  position: absolute;
  left: 50%;
  top: 35vw;
  z-index: 1;
  color: #fff;
  line-height: 16vw;
}

#sec3 h2:before {
  content: '';
  width: 1px;
  height: 60vw;
  background: #bfbfbf;
  position: absolute;
  top: -32vw;
  left: 10vw;
  transform: rotate(32deg);
  z-index: -1;
}

#sec3 .img1 {
  margin: 0 -2% 0% -60%;
}

#sec3 .img2 {
  width: 63%;
  margin: -18vw -5% 0 auto;
  position: relative;
  z-index: 1;
}

#sec3 .txt {
  margin: 4vw 0 8vw;
}

#sec3 .btn-grp .btn-link {
  margin-bottom: 4vw;
}

@media screen and (min-width: 768px) {
  #sec3 {
    padding-bottom: 101px;
  }

  #sec3:before {
    top: 190px;
  }

  #sec3 h2 {
    left: auto;
    right: -29px;
    top: 276px;
    line-height: 80px;
  }

  #sec3 h2:before {
    height: 335px;
    top: -244px;
    left: 38px;
    transform: rotate(35deg);
  }

  #sec3 h2 span {
    color: #000;
  }

  #sec3 .img1 {
    width: 1100px;
    margin: 0 0 0 -300px;
  }

  #sec3 .img2 {
    width: 440px;
    margin: -242px -150px 0 auto;
  }

  #sec3 .txt {
    width: 540px;
    margin: -9px 0 0;
  }

  #sec3 .btn-grp {
    width: 340px;
    margin: -148px 54px 0 auto;
  }

  #sec3 .btn-grp .btn-link {
    margin-bottom: 24px;
  }
}

@media screen and (min-width: 1200px) {
  #sec3 h2 {
    right: -79px;
  }

  #sec3 .img1 {
    margin-left: -250px;
  }
}

#parallax {
  height: 80vw;
}

@media screen and (min-width: 768px) {
  #parallax {
    height: 600px;
  }
}

#sec4 {
  position: relative;
  z-index: 0;
  color: #000;
  padding: 19vw 0 10vw;
}

#sec4:after {
  content: '';
  width: 72%;
  background: #fff;
  position: absolute;
  right: 0;
  top: 0;
  bottom: -1px;
  z-index: -2;
}

#sec4 h2 {
  margin-bottom: 14vw;
}

#sec4 .txt-deco {
  font-size: 36.2667vw;
  line-height: 24vw;
  letter-spacing: 0;
  position: absolute;
  left: 0;
  top: -4vw;
  z-index: -1;
}

#sec4 .txt-deco .txt-latin {
  display: block;
  letter-spacing: -0.14em;
}

#sec4 .txt-deco .txt-latin span:nth-child(1) {
  transition-duration: 2.7s;
}

#sec4 .txt-deco .txt-latin span:nth-child(2) {
  transition-duration: 2.6s;
}

#sec4 .txt-deco .txt-latin span:nth-child(3) {
  transition-duration: 2.5s;
}

#sec4 .txt-deco .txt-latin span:nth-child(4) {
  transition-duration: 2.3s;
  margin-top: 13vw;
}

#sec4 .txt-deco .txt-latin span:nth-child(5) {
  transition-duration: 2s;
}

#sec4 .txt-deco .txt-latin span:nth-child(6) {
  transition-duration: 1.5s;
}

#sec4 .txt-deco .txt-latin span:nth-child(7) {
  transition-duration: 1s;
}

#sec4 .txt-deco .txt-latin span:nth-child(8) {
  transition-duration: 0.5s;
}

#sec4 .row {
  position: relative;
}

#sec4 .row .img {
  width: 61%;
  margin-bottom: 6vw;
  position: relative;
}

#sec4 .row .img:before {
  content: '';
  width: 2.667vw;
  height: 20vw;
  background: #0fa317;
  position: absolute;
  left: -1vw;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

#sec4 .row .img2:before {
  background: #ff1f20;
}

#sec4 .row .img3:before {
  background: #1463db;
}

#sec4 .row .img4:before {
  background: #fff;
}

#sec4 .row .img5:before {
  background: #1caac5;
}

#sec4 .row .img6:before {
  background: var(--color-tenma);
}

#sec4 .row .img7:before {
  background: var(--color-kitashinchi);
}
#sec4 .row .img8:before {
  background: #360451;
}
#sec4 .row .col {
  margin: 0 -3% 8vw 29%;
}

#sec4 .row .col h3 {
  font-size: 5.34vw;
  line-height: 7vw;
  letter-spacing: 0.12em;
  margin-bottom: 4vw;
  text-align: left;
}

#sec4 .row .col h3 small {
  font-size: 3vw;
}

#sec4 .row .col h3.ttl3 {
  letter-spacing: 0.05em;
}

#sec4 .row .col h3.ttl5 {
  font-size: 4vw;
  letter-spacing: 0.1em;
}

#sec4 .row .col .info {
  font-size: 12.5px;
  line-height: 21px;
  position: relative;
  padding-bottom: 5.5vw;
}

#sec4 .row .col .info:after {
  content: '';
  height: 1px;
  background: #d2d2d2;
  position: absolute;
  bottom: 0;
  left: 0;
  right: -5vw;
}

#sec4 .row .col .info dl+dl {
  margin-top: 21px;
}

#sec4 .row .more {
  width: 20.667vw;
  height: 20.667vw;
  position: absolute;
  right: 0;
  top: 17.5vw;
}

#sec4 .row .more a {
  width: 100%;
  height: 100%;
  display: block;
  border: 1px solid #000;
  border-radius: 50%;
  text-align: center;
  font-size: 3.1vw;
  letter-spacing: 0.12em;
  line-height: 4vw;
  padding-top: 6vw;
  position: relative;
}

#sec4 .row .more a:after {
  content: '';
  width: 1.5vw;
  height: 1.5vw;
  border-top: 1px solid #000;
  border-right: 1px solid #000;
  transform: rotate(45deg);
  position: absolute;
  bottom: 6vw;
  left: 8.5vw;
}

@media screen and (min-width: 768px) {
  #sec4 {
    padding: 137px 0 35px;
  }

  #sec4:after {
    width: calc(100% - 293px);
  }

  #sec4 h2 {
    text-align: center;
    margin-bottom: 103px;
  }

  #sec4 .txt-deco {
    font-size: 400px;
    line-height: 200px;
    top: -31px;
    left: 27px;
  }

  #sec4 .txt-deco .txt-latin {
    letter-spacing: -0.128em;
  }

  #sec4 .txt-deco .txt-latin span:nth-child(4) {
    margin-top: 102px;
  }

  #sec4 .row {
    display: table;
    width: 100%;
    margin-bottom: 92px;
  }

  #sec4 .row .img {
    width: 410px;
    display: table-cell;
    vertical-align: top;
    margin-bottom: 0;
  }

  #sec4 .row .img:before {
    width: 20px;
    height: 150px;
    left: -15px;
  }

  #sec4 .row .col {
    display: table-cell;
    vertical-align: top;
    margin: 0;
    padding: 27px 0 0 65px;
  }

  #sec4 .row .col h3 {
    font-size: 29px;
    line-height: 40px;
    margin-bottom: 23px;
  }

  #sec4 .row .col h3 small {
    font-size: 16px;
    margin-top: -4px;
  }

  #sec4 .row .col h3.ttl3 {
    letter-spacing: 0.12em;
  }

  #sec4 .row .col h3.ttl5 {
    font-size: 24px;
    letter-spacing: 0.12em;
  }

  #sec4 .row .col .info {
    font-size: 16px;
    line-height: 28px;
    padding-bottom: 0;
  }

  #sec4 .row .col .info:after {
    display: none;
  }

  #sec4 .row .col .info dl {
    width: 100%;
    display: table;
  }

  #sec4 .row .col .info dl dt {
    width: 96px;
    display: table-cell;
  }

  #sec4 .row .col .info dl dd {
    display: table-cell;
  }

  #sec4 .row .col .info dl+dl {
    margin-top: 28px;
  }

  #sec4 .row .more {
    width: 118px;
    height: 118px;
    top: 33px;
  }

  #sec4 .row .more a {
    font-size: 18px;
    line-height: 30px;
    padding-top: 36px;
  }

  #sec4 .row .more a:after {
    width: 8px;
    height: 8px;
    bottom: 33px;
    left: 50px;
    transition: 0.3s all ease-in-out;
  }

  #sec4 .row .more a:hover {
    background: #000;
    color: #fff;
  }

  #sec4 .row .more a:hover:after {
    border-color: #fff;
  }
}

@media screen and (min-width: 1350px) {
  #sec4:after {
    width: calc(50% + 375px);
  }
}

#sec5 {
  background: #fff;
  color: #000;
  padding: 16vw 0 18vw;
}

#sec5 .inner {
  max-width: 1350px;
  width: 96%;
  margin: 0 auto;
  border: 1px solid #000;
  padding: 18vw 0 15vw;
  position: relative;
  z-index: 0;
}

#sec5 .inner:before {
  content: '';
  width: 45.6%;
  height: 50vw;
  background-image: url("../img/index/sec5_dc.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  right: 4%;
  top: 60vw;
  z-index: -1;
}

#sec5 h2 {
  position: relative;
  margin-bottom: 10vw;
}

#sec5 h2:before {
  content: '';
  width: 1px;
  height: 15vw;
  background: #000;
  position: absolute;
  left: 50%;
  top: -18vw;
}

#sec5 .info {
  line-height: 25px;
}

#sec5 .info dl {
  border-bottom: 1px solid #dcdcdc;
  padding-bottom: 8px;
  margin-bottom: 12px;
}

#sec5 .info dl dd {
  padding-left: 17px;
}

#sec5 .info dl.last {
  padding-top: 25px;
}

#sec5 .history {
  line-height: 25px;
  display: table;
  margin: 10px auto 10vw;
  position: relative;
  z-index: 0;
}

#sec5 .history:before {
  content: '';
  border-left: 1px dotted #707070;
  position: absolute;
  top: 5px;
  bottom: 4px;
  left: 127px;
}

#sec5 .history dl {
  width: 100%;
  display: table;
}

#sec5 .history dl dt {
  width: 147px;
  display: table-cell;
}

#sec5 .history dl dd {
  display: table-cell;
  position: relative;
}

#sec5 .history dl dd:before {
  content: '';
  width: 7px;
  height: 7px;
  background: #000;
  position: absolute;
  left: -23px;
  top: 10px;
}

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

#sec5 .recruit {
  background: #eeeeee;
  padding: 13vw 5% 15vw;
}

#sec5 .recruit h3 {
  font-size: 6vw;
  line-height: 10vw;
}

#sec5 .recruit .txt {
  margin: 6vw 0 7vw;
}

#sec5 .recruit .btn a {
  display: block;
  border: 1px solid #000;
  font-size: 4.2vw;
  line-height: 6vw;
  letter-spacing: 0.12em;
  padding: 13vw 0 5vw;
  position: relative;
}

#sec5 .recruit .btn a:before {
  content: '';
  height: 5vw;
  background-image: url("../img/shared/icon_mail.png");
  background-repeat: no-repeat;
  background-size: 5vw;
  background-position: 50%;
  position: absolute;
  left: 0;
  right: 0;
  top: 5vw;
}

#sec5 .recruit .btn2 a {
  display: block;
  border: 1px solid #000;
  font-size: 4.2vw;
  line-height: 6vw;
  letter-spacing: 0.12em;
  padding: 5vw 0 5vw;
  position: relative;
}

@media screen and (max-width: 370px) {
  #sec5 .info {
    letter-spacing: 0.05em;
  }

  #sec5 .info dl dd {
    padding-left: 10px;
  }
}

@media screen and (min-width: 768px) {
  #sec5 {
    padding: 100px 0 130px;
  }

  #sec5 .inner {
    padding: 134px 0 128px;
    width: 97%;
  }

  #sec5 .inner:before {
    width: 325px;
    height: 351px;
    right: calc(50% - 582px);
    top: 508px;
    z-index: 1;
  }

  #sec5 h2 {
    position: absolute;
    left: 52px;
    top: -17px;
    margin-bottom: 0;
  }

  #sec5 h2:before {
    height: 340px;
    left: 72px;
    top: -118px;
  }

  #sec5 .info {
    width: 560px;
    line-height: 28px;
    margin-left: 220px;
    position: relative;
    z-index: 0;
  }

  #sec5 .info dl {
    padding-bottom: 12px;
    margin-bottom: 25px;
    width: 100%;
    display: table;
  }

  #sec5 .info dl dt {
    width: 144px;
    display: table-cell;
    padding-left: 31px;
  }

  #sec5 .info dl dd {
    display: table-cell;
    padding-left: 0;
  }

  #sec5 .info dl.last {
    padding-top: 32px;
  }

  #sec5 .history {
    line-height: 28px;
    margin: 27px 0 99px 251px;
  }

  #sec5 .history:before {
    top: 5px;
    bottom: 4px;
    left: 144px;
  }

  #sec5 .history dl dt {
    width: 170px;
  }

  #sec5 .history dl dd:before {
    left: -29px;
  }

  #sec5 .history dl+dl {
    margin-top: 28px;
  }

  #sec5 .recruit {
    padding: 59px 0 52px;
  }

  #sec5 .recruit h3 {
    font-size: 29px;
    line-height: 40px;
  }

  #sec5 .recruit .txt {
    margin: 22px 0 25px;
  }

  #sec5 .recruit .btn {
    width: 480px;
    margin: 0 auto;
  }

  #sec5 .recruit .btn a {
    font-size: 18px;
    line-height: 30px;
    font-weight: 500;
    padding: 19px 54px 17px 0;
  }

  #sec5 .recruit .btn a:before {
    height: auto;
    width: 20px;
    background-size: 100%;
    left: auto;
    right: 74px;
    top: 0;
    bottom: 0;
    transition: 0.3s all ease-in-out;
  }

  #sec5 .recruit .btn a:hover {
    background: #000;
    color: #fff;
  }

  #sec5 .recruit .btn a:hover:before {
    background-image: url("../img/shared/icon_mail_white.png");
  }
  #sec5 .recruit .btn2 {
    width: 480px;
    margin: 0 auto;
  }
  #sec5 .recruit .btn2 a {
    font-size: 18px;
    line-height: 30px;
    font-weight: 500;
    padding: 19px 54px 17px 0;
  }
  #sec5 .recruit .btn2 a:before {
    height: auto;
    width: 20px;
    background-size: 100%;
    left: auto;
    right: 74px;
    top: 0;
    bottom: 0;
    transition: 0.3s all ease-in-out;
  }
  #sec5 .recruit .btn2 a:hover {
    background: #000;
    color: #fff;
  }

}
.mt20{
	margin-top: 20px!important;
}


.line_btn_i {
  position: relative;
}

.line_btn_i a::before {
  content: "";
  background-image: url("../img/index/line_i.png");
  position: absolute;
  width: 36px !important;
  height: 36px !important;
  right: 50px !important;
  bottom: 0 !important;
  top: 50% !important;
  left: 50%; /* 左右中央にする場合 */
  transform: translate(-50%, -50%);
}
@media screen and (max-width: 767px) {
  .tyou_m {
    padding: 15vw 0 5vw !important;
  }
  
  .line_btn_i a::before {
    top: 33% !important;
  }
}