.rwd_disp_xo,
.rwd_disp_xox,
.rwd_disp_ox {
  display: none !important;
}

/* SP
-------------------------------------------------- */
@media only screen and (max-width: 599px) {
  .rwd_disp_xo {
    display: block !important;
  }
}

/* TB
-------------------------------------------------- */
@media only screen and (max-width: 1024px) {
  .rwd_disp_xox {
    display: block !important;
  }
}

/* PC
-------------------------------------------------- */
@media print, screen and (min-width: 1025px) {
  .rwd_disp_ox {
    display: block !important;
  }
}

.mv {
  height: calc(100vh - 55px);
  position: relative;
}

@media only screen and (max-width: 599px) {
  .mv {
    height: 70vh;
  }
}

.mv > div {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-animation: 12s ease mv_fade infinite forwards;
          animation: 12s ease mv_fade infinite forwards;
  height: 100%;
  width: 100%;
  opacity: 0;
}

.mv > div.mv01 {
  background: url(../img/top/mv-bg.jpg) no-repeat center/cover;
}

@media only screen and (max-width: 599px) {
  .mv > div.mv01 {
    background-position: center left 30%;
  }
}

.mv > div.mv02 {
  background: url(../img/top/mv-bg02.jpg) no-repeat center/cover;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}

@media only screen and (max-width: 599px) {
  .mv > div.mv02 {
    background-position: center left 40%;
  }
}

.mv > div.mv03 {
  background: url(../img/top/mv-bg03.jpg) no-repeat center/cover;
  -webkit-animation-delay: 6s;
          animation-delay: 6s;
}

@media only screen and (max-width: 599px) {
  .mv > div.mv03 {
    background-position: center left 25%;
  }
}

.mv > div.mv04 {
  background: url(../img/top/mv-bg04.jpg) no-repeat center/cover;
  -webkit-animation-delay: 9s;
          animation-delay: 9s;
}

@media only screen and (max-width: 599px) {
  .mv > div.mv04 {
    background-position: center left 20%;
  }
}

.mv h1 {
  width: 250px;
  height: 38px;
  position: absolute;
  bottom: 10%;
  left: 70%;
  right: 0;
  margin: auto;
  z-index: 1;
}

@media only screen and (max-width: 1024px) {
  .mv h1 {
    right: 65%;
  }
}

@media only screen and (max-width: 599px) {
  .mv h1 {
    width: 206px;
    height: 46px;
    left: auto;
    right: 5vw;
  }
}

.info {
  background: #f5f5f5;
  padding: 20px 0;
}

.info .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.info .inner dt {
  margin-right: 20px;
  padding-right: 20px;
  position: relative;
}

.info .inner dt::before {
  content: "";
  width: 4px;
  height: 20px;
  display: block;
  border-left: 1px solid #333;
  border-right: 1px solid #333;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.info .inner dd {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.info .inner dd a {
  text-decoration: underline;
}

section .ttl {
  margin-bottom: 50px;
  letter-spacing: 2px;
}

section .ttl .font-jp {
  font-size: 2.2rem;
  margin-top: 20px;
}

@media only screen and (max-width: 599px) {
  section .ttl .font-jp {
    font-size: 5.8652vw;
  }
}

.concept {
  padding: 150px 0;
}

@media only screen and (max-width: 599px) {
  .concept {
    padding: 100px 0;
    padding: 15.996vw auto 15.996vw auto;
  }
}

.concept .imgSet {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media only screen and (max-width: 1024px) {
  .concept .imgSet {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

.concept .imgSet-txt {
  width: 640px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-right: 35px;
}

@media only screen and (max-width: 1024px) {
  .concept .imgSet-txt {
    width: 60%;
  }
}

@media only screen and (max-width: 599px) {
  .concept .imgSet-txt {
    width: auto;
    padding-right: 0;
  }
}

.concept .imgSet-txt .txt-l {
  font-size: 1.6rem;
  margin-bottom: 30px;
}

@media only screen and (max-width: 599px) {
  .concept .imgSet-txt .txt-l {
    font-size: 4.2656vw;
    line-height: 1.8;
  }
}

.concept .imgSet-txt .btn01 {
  margin-top: 50px;
}

.concept .imgSet-pic {
  max-width: 360px;
}

@media only screen and (max-width: 1024px) {
  .concept .imgSet-pic {
    width: 40%;
  }
}

@media only screen and (max-width: 599px) {
  .concept .imgSet-pic {
    margin-top: 10vw;
    min-width: 100%;
  }
}

.concept-btm {
  background: url(../img/top/concept-bg.jpg) no-repeat center/cover;
  width: 100%;
  padding: 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
  margin-top: 80px;
}

@media only screen and (max-width: 599px) {
  .concept-btm {
    width: 100vw;
    margin-left: -8vw;
    padding: 15vw 8vw;
  }
}

.concept-btm .ttl-m {
  font-size: 2.0rem;
  margin-bottom: 25px;
}

@media only screen and (max-width: 599px) {
  .concept-btm .ttl-m {
    font-size: 5.332vw;
  }
}

.concept-btm .btn01-wh {
  margin-left: auto;
  margin-top: 15px;
}

.works {
  position: relative;
  padding-top: 170px;
}

@media only screen and (max-width: 599px) {
  .works {
    padding-top: 22.661vw;
  }
}

.works::before {
  content: "";
  background: url(../img/top/works-bg.jpg) no-repeat center/cover;
  width: 100%;
  height: 480px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.works .ttl {
  text-align: center;
  position: relative;
}

.works .ttl .font-jp {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.works-link {
  position: relative;
  z-index: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 50px;
}

@media only screen and (max-width: 599px) {
  .works-link {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.works-link .btn01 {
  background: #fff;
  border: 0;
  height: 60px;
}

@media only screen and (max-width: 599px) {
  .works-link .btn01 {
    font-size: 2.9326vw;
    width: calc((100% / 2) - 2vw);
  }
  .works-link .btn01:nth-of-type(n-3) {
    margin-top: 2vw;
  }
}

.works-link .btn01 + * {
  margin-left: 20px;
}

@media only screen and (max-width: 599px) {
  .works-link .btn01 + * {
    margin-left: 0;
  }
}

.works-link .btn01 a {
  width: 100%;
  height: 100%;
}

.works-cont {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.works-item {
  width: 300px;
}

@media only screen and (max-width: 1024px) {
  .works-item {
    width: calc((100% / 3) - 20px);
  }
}

@media only screen and (max-width: 599px) {
  .works-item {
    width: 100%;
  }
  .works-item + * {
    margin-top: 10vw;
  }
}

.works-item__img {
  position: relative;
  margin-bottom: 30px;
  height: 200px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background: #e7e7e7;
}

@media only screen and (max-width: 1024px) {
  .works-item__img {
    height: 20vh;
  }
}

@media only screen and (max-width: 599px) {
  .works-item__img {
    height: 60vw;
    margin-bottom: 20px;
  }
}

.works-item__img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 200px;
}

@media only screen and (max-width: 1024px) {
  .works-item__img img {
    max-height: 20vh;
  }
}

@media only screen and (max-width: 599px) {
  .works-item__img img {
    max-height: 60vw;
  }
}

.works-item__img .type {
  position: absolute;
  background: #333;
  color: #fff;
  font-size: 1.1rem;
  bottom: 0;
  right: 0;
  -webkit-transition: .4s;
  transition: .4s;
}

@media only screen and (max-width: 599px) {
  .works-item__img .type {
    font-size: 2.9326vw;
  }
}

.works-item__img .type a {
  display: block;
  padding: 9px 20px;
  color: #fff;
}

.works-item__img .type:hover {
  background: #707070;
}

.works .inner > .btn01 {
  margin: 50px auto 0;
}

.news {
  padding: 150px 0;
}

@media only screen and (max-width: 599px) {
  .news {
    padding-top: 15.996vw;
    padding-bottom: 15.996vw;
  }
}

.news-cont {
  overflow-y: scroll;
  height: 200px;
}

.news-item {
  line-height: 1.8;
}

@media print, screen and (min-width: 1025px) {
  .news-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}

.news-item + * {
  margin-top: 15px;
}

.news-item time {
  margin-right: 20px;
}

.news-item span {
  width: 88%;
  display: inline-block;
  padding-bottom: 5px;
  position: relative;
}

@media only screen and (max-width: 599px) {
  .news-item span {
    margin-top: 10px;
    width: 100%;
  }
}

.news-item a {
  text-decoration: underline;
}

.banner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 50px;
}

@media only screen and (max-width: 599px) {
  .banner {
    padding: 0 8vw;
  }
}

@media only screen and (max-width: 599px) {
  .banner > div {
    height: calc((100% / 2) - 10px);
  }
  .banner > div img {
    width: 100%;
  }
}

.banner > div + div {
  margin-left: 20px;
}

@-webkit-keyframes mv_fade {
  0% {
    opacity: 0;
  }
  15% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

@keyframes mv_fade {
  0% {
    opacity: 0;
  }
  15% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}