/* ============================================================
   about_shiro - SP (mobile first)
   ============================================================ */

/* lds-spinner */

.page-about_shiro .lp-section {
  margin: 30px 0px 90px;
}

.lds-spinner {
  color: #FFF;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -32px 0 0 -32px;
  width: 64px;
  height: 64px;
  -webkit-transform: scale(0.5, 0.5);
  transform: scale(0.5, 0.5);
  -webkit-transition: opacity 0.2s;
  transition: opacity 0.2s;
}

.lds-spinner div {
  -webkit-transform-origin: 32px 32px;
  transform-origin: 32px 32px;
  -webkit-animation: lds-spinner 1.2s linear infinite;
  animation: lds-spinner 1.2s linear infinite;
}

.lds-spinner div:after {
  content: " ";
  display: block;
  position: absolute;
  top: 3px;
  left: 29px;
  width: 5px;
  height: 14px;
  border-radius: 20%;
  background: #2D2F33;
}

.movie-holder .lds-spinner div:after {
  background: #FFF;
}

.lds-spinner div:nth-child(1) {
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.lds-spinner div:nth-child(2) {
  -webkit-transform: rotate(30deg);
  transform: rotate(30deg);
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}

.lds-spinner div:nth-child(3) {
  -webkit-transform: rotate(60deg);
  transform: rotate(60deg);
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.lds-spinner div:nth-child(4) {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

.lds-spinner div:nth-child(5) {
  -webkit-transform: rotate(120deg);
  transform: rotate(120deg);
  -webkit-animation-delay: -0.7s;
  animation-delay: -0.7s;
}

.lds-spinner div:nth-child(6) {
  -webkit-transform: rotate(150deg);
  transform: rotate(150deg);
  -webkit-animation-delay: -0.6s;
  animation-delay: -0.6s;
}

.lds-spinner div:nth-child(7) {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
  -webkit-animation-delay: -0.5s;
  animation-delay: -0.5s;
}

.lds-spinner div:nth-child(8) {
  -webkit-transform: rotate(210deg);
  transform: rotate(210deg);
  -webkit-animation-delay: -0.4s;
  animation-delay: -0.4s;
}

.lds-spinner div:nth-child(9) {
  -webkit-transform: rotate(240deg);
  transform: rotate(240deg);
  -webkit-animation-delay: -0.3s;
  animation-delay: -0.3s;
}

.lds-spinner div:nth-child(10) {
  -webkit-transform: rotate(270deg);
  transform: rotate(270deg);
  -webkit-animation-delay: -0.2s;
  animation-delay: -0.2s;
}

.lds-spinner div:nth-child(11) {
  -webkit-transform: rotate(300deg);
  transform: rotate(300deg);
  -webkit-animation-delay: -0.1s;
  animation-delay: -0.1s;
}

.lds-spinner div:nth-child(12) {
  -webkit-transform: rotate(330deg);
  transform: rotate(330deg);
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}

@-webkit-keyframes lds-spinner {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

@keyframes lds-spinner {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

/* movie-holder */
.movie-holder {
  position: relative;
}

.movie-holder .thumb {
  cursor: pointer;
  margin: auto;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.movie-holder .thumb.landscape {
  max-height: 430px;
}

.movie-holder .thumb:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.15);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  -webkit-transition: background-color 0.3s;
  transition: background-color 0.3s;
}

.movie-holder .ytPlayer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
  z-index: 1;
}

.movie-holder .lds-spinner {
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.movie-holder .icon-play {
  width: 42px;
  width: 48px;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
  z-index: 1;
}

.movie-holder .time-code {
  position: absolute;
  bottom: 15px;
  right: 15px;
  font-size: 14px;
  line-height: 1.1;
  color: #FFF;
  z-index: 1;
}

.movie-holder.pause .icon-play {
  opacity: 1;
}

.movie-holder.pause .ytPlayer {
  opacity: 0;
  pointer-events: none;
}

.movie-holder.loading .icon-play {
  opacity: 0;
}

.movie-holder.loading .lds-spinner {
  opacity: 1;
}

/* movie__contents */
.movie__contents .movie-holder {
  cursor: pointer;
}

.movie__contents .thumb {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.movie__contents .thumb iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.movie__contents .thumb .movie-poster {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.3s;
}

.movie-holder:not(.pause) .movie-poster {
  opacity: 0;
  pointer-events: none;
}

.movie__contents .movie-seekbar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.35);
  z-index: 3;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s;
}

.movie-holder:not(.pause) .movie-seekbar {
  opacity: 1;
}

.movie__contents .movie-seekbar__progress {
  height: 100%;
  width: 0%;
  background: #fff;
  pointer-events: none;
  transition: width 0.2s linear;
}

.movie__contents .thumb .movie-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  cursor: pointer;
}

/* bnr-block */
.bnr-block {
  margin: 30px 4%;
  display: block;
  position: relative;
}

.bnr-block a {
  display: block;
  border-radius: 3px;
  overflow: hidden;
}

.bnr-block .text-block {
  width: 44%;
  display: inline-block;
  text-align: left;
  position: absolute;
  top: 50%;
  left: 45%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.bnr-block .text-block .ttl {
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.bnr-block .text-block .text {
  font-size: 0.9rem;
}

.bnr-block .text-block .text + .text {
  margin-top: 15px;
}

/* page-about_shiro SP */
.page-about_shiro .title-page {
  line-height: 1;
}

.page-about_shiro {
  position: relative;
}

.page-about_shiro .btn-back--shoulder {
  z-index: 2;
}

.page-about_shiro .top-area {
  background-color: #fff;
  padding-bottom: 60px;
}

.page-about_shiro .top-area .pic {
  margin: auto;
  width: 100%;
}

.page-about_shiro .lead-block {
  line-height: 1.6;
  text-align: center;
  margin: 30px auto 0;
  padding: 0 15px;
}

.page-about_shiro .lead-block .lead-text {
  font-size: 2rem;
  text-align: left;
  margin-top: 0;
  margin-bottom: 30px;
}

.page-about_shiro .lead-block .text + .text {
  margin-top: 30px;
}

.page-about_shiro .lead-block .title {
  margin-bottom: 30px;
}

.page-about_shiro .lead-block .text {
  text-align: left;
  line-height: 1.8;
  font-size: 1.4rem;
}

.page-about_shiro .index-area {
  background-color: #fff;
  margin-top: 30px;
}

.page-about_shiro .index-area .title-page {
  margin: 0 auto 30px;
}

.page-about_shiro .index-area .movie-holder {
  margin-bottom: 30px;
}

.page-about_shiro .index-area .movie-holder .time-code {
  display: none;
}

.page-about_shiro .index-area .movie-holder .icon-play {
  width: 33px;
}

.page-about_shiro .index-area .movie-holder.pause .thumb {
  border-radius: 3px;
  overflow: hidden;
}

.page-about_shiro .index-area .text {
  line-height: 1.8;
  font-size: 1.4rem;
}

.page-about_shiro .index-area .text + .text {
  margin-top: 30px;
}

/* ============================================================
   about_shiro - PC (min-width: 769px)
   ============================================================ */
@media (min-width: 769px) {

  /* lds-spinner */
  .lds-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -32px 0 0 -32px;
    width: 64px;
    height: 64px;
    color: #fff;
    -webkit-transition: opacity 0.2s;
            transition: opacity 0.2s;
    -webkit-transform: scale(0.5, 0.5);
            transform: scale(0.5, 0.5);
  }

  .lds-spinner div {
    -webkit-transform-origin: 32px 32px;
            transform-origin: 32px 32px;
    -webkit-animation: lds-spinner 1.2s linear infinite;
            animation: lds-spinner 1.2s linear infinite;
  }

  .lds-spinner div:after {
    position: absolute;
    top: 3px;
    left: 29px;
    display: block;
    width: 5px;
    height: 14px;
    border-radius: 20%;
    background: #2d2f33;
    content: " ";
  }

  .movie-holder .lds-spinner div:after {
    background: #fff;
  }

  .lds-spinner div:nth-child(1) {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
    -webkit-animation-delay: -1.1s;
            animation-delay: -1.1s;
  }

  .lds-spinner div:nth-child(2) {
    -webkit-transform: rotate(30deg);
            transform: rotate(30deg);
    -webkit-animation-delay: -1s;
            animation-delay: -1s;
  }

  .lds-spinner div:nth-child(3) {
    -webkit-transform: rotate(60deg);
            transform: rotate(60deg);
    -webkit-animation-delay: -0.9s;
            animation-delay: -0.9s;
  }

  .lds-spinner div:nth-child(4) {
    -webkit-transform: rotate(90deg);
            transform: rotate(90deg);
    -webkit-animation-delay: -0.8s;
            animation-delay: -0.8s;
  }

  .lds-spinner div:nth-child(5) {
    -webkit-transform: rotate(120deg);
            transform: rotate(120deg);
    -webkit-animation-delay: -0.7s;
            animation-delay: -0.7s;
  }

  .lds-spinner div:nth-child(6) {
    -webkit-transform: rotate(150deg);
            transform: rotate(150deg);
    -webkit-animation-delay: -0.6s;
            animation-delay: -0.6s;
  }

  .lds-spinner div:nth-child(7) {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg);
    -webkit-animation-delay: -0.5s;
            animation-delay: -0.5s;
  }

  .lds-spinner div:nth-child(8) {
    -webkit-transform: rotate(210deg);
            transform: rotate(210deg);
    -webkit-animation-delay: -0.4s;
            animation-delay: -0.4s;
  }

  .lds-spinner div:nth-child(9) {
    -webkit-transform: rotate(240deg);
            transform: rotate(240deg);
    -webkit-animation-delay: -0.3s;
            animation-delay: -0.3s;
  }

  .lds-spinner div:nth-child(10) {
    -webkit-transform: rotate(270deg);
            transform: rotate(270deg);
    -webkit-animation-delay: -0.2s;
            animation-delay: -0.2s;
  }

  .lds-spinner div:nth-child(11) {
    -webkit-transform: rotate(300deg);
            transform: rotate(300deg);
    -webkit-animation-delay: -0.1s;
            animation-delay: -0.1s;
  }

  .lds-spinner div:nth-child(12) {
    -webkit-transform: rotate(330deg);
            transform: rotate(330deg);
    -webkit-animation-delay: 0s;
            animation-delay: 0s;
  }

  /* movie-holder */
  .movie-holder {
    position: relative;
  }

  .movie-holder .thumb {
    position: relative;
    margin: auto;
    cursor: pointer;
  }

  .movie-holder .thumb:before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.15);
    content: "";
    -webkit-transition: background-color 0.6s;
            transition: background-color 0.6s;
  }

  .movie-holder .ytPlayer {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    -webkit-transition: opacity 0.3s;
            transition: opacity 0.3s;
  }

  .movie-holder .lds-spinner {
    opacity: 0;
    -webkit-transition: opacity 0.3s;
            transition: opacity 0.3s;
  }

  .movie-holder .time-code {
    position: absolute;
    right: 15px;
    bottom: 15px;
    z-index: 1;
    color: #fff;
    font-size: 14px;
    line-height: 1.1;
  }

  .movie-holder .icon-play {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    width: 44px;
    height: 50px;
    opacity: 0;
    -webkit-transition: opacity 0.3s;
            transition: opacity 0.3s;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    pointer-events: none;
  }

  .movie-holder.pause .icon-play {
    opacity: 1;
    cursor: pointer;
  }

  .movie-holder.pause .ytPlayer {
    opacity: 0;
    pointer-events: none;
  }

  .movie-holder.loading .icon-play {
    opacity: 0;
  }

  .movie-holder.loading .lds-spinner {
    opacity: 1;
  }

  .movie-holder:hover .thumb:before {
    background-color: transparent;
  }

  /* bnr-block */
  .bnr-block {
    position: relative;
    display: block;
    margin: 60px auto;
    max-width: 1160px;
  }

  .bnr-block a {
    display: block;
  }

  .bnr-block img {
    border-radius: 4px;
  }

  .bnr-block .text-block {
    position: absolute;
    top: 50%;
    left: 39.65517%;
    display: inline-block;
    text-align: left;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
  }

  .bnr-block .text-block .ttl {
    margin-bottom: 20px;
    font-size: 2rem;
  }

  .bnr-block .text-block .text {
    font-size: 1.4rem;
  }

  .bnr-block .text-block .text + .text {
    margin-top: 30px;
  }

  /* page-about_shiro PC */
  .page-about_shiro header.header {
    margin-bottom: 0;
  }

  .page-about_shiro {
    position: relative;
    margin: auto;
    padding: 0;
  }

  .page-about_shiro .btn-back--shoulder {
    z-index: 2;
  }

  .page-about_shiro .top-area {
    position: relative;
    overflow: hidden;
    margin: auto;
    padding: 50px 50px 60px;
    max-width: 1240px;
    border-radius: 4px;
    background-color: #fff;
    text-align: center;
  }

  .page-about_shiro .top-area .pic {
    margin: auto;
    width: 975px;
  }

  .page-about_shiro .title {
    margin-bottom: 18.75%;
    text-align: center;
  }

  .page-about_shiro .title-page .sub {
    margin-top: 20px;
  }

  .page-about_shiro .title-page.company {
    margin-bottom: 0;
  }

  .page-about_shiro .title-svg.shiro {
    width: 101px;
  }

  .page-about_shiro .top-area {
    position: relative;
    width: 100%;
  }

  .page-about_shiro .top-area + .title-page {
    margin-top: 100px;
  }

  .page-about_shiro .lead-block {
    margin: 0 auto;
    max-width: 600px;
    text-align: left;
    margin-top: 60px;
  }

  .page-about_shiro .lead-block .text + .text {
    margin-top: 20px;
  }

  .page-about_shiro .lead-block .lead-text {
    margin-top: 0;
    margin-bottom: 30px;
    text-align: left;
    font-size: 2.2rem;
  }

  .page-about_shiro .lead-block .text {
    text-align: left;
    font-size: 1.6rem;
    line-height: 2;
  }

  .page-about_shiro .index-area {
    margin: auto;
    margin-top: 60px;
    border-radius: 4px;
    background-color: #fff;
  }

  .page-about_shiro .index-area .title-page {
    margin-top: 0;
    font-size: 3.4rem;
  }

  .page-about_shiro .index-area .movie-holder {
    margin: 40px auto 0;
  }

  .page-about_shiro .index-area .movie-holder .time-code {
    display: none;
  }

  .page-about_shiro .index-area .movie-holder.pause .thumb {
    overflow: hidden;
    border-radius: 4px;
  }

  .page-about_shiro .index-area .movie-holder + .text-block {
    margin-top: 60px;
  }

  .page-about_shiro .index-area .text-block {
    margin: auto;
    max-width: 610px;
    text-align: left;
  }

  .page-about_shiro .index-area .text {
    font-size: 1.6rem;
    line-height: 2;
  }

  .page-about_shiro .index-area .text + .text {
    margin-top: 30px;
  }

  .page-about_shiro .bnr-recruit {
    margin: auto;
    width: 800px;
    text-align: center;
  }

  .page-about_shiro .bnr-recruit a:hover {
    opacity: 0.8;
  }

  .page-about_shiro .link-ext {
    color: #79888b;
  }

  .page-about_shiro .attention {
    text-align: center;
    font-size: 1.6rem;
  }

  .page-about_shiro .attention + .title-page {
    margin-top: 100px;
  }

  .page-about_shiro .attention + .section-body-nerrow {
    margin-top: 40px;
  }

  .page-about_shiro .company-info {
    margin: auto;
    width: 600px;
  }

  .page-about_shiro .text,
  .page-about_shiro .attention {
    color: #393c41;
  }

  .page-about_shiro .section-body-nerrow {
    background: #eee;
  }

}