/******************************************************

top-main

******************************************************/
/*.main-img{
    @media screen and (max-width: 768px) {
    }
}*/
.main-contents {
  background: #fff; }

.mainVisual {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: #fff; }
@keyframes mvFadeOutMotion {
  0% {
    opacity: 1; }
  100% {
    opacity: 0; } }
  .mainVisual .btn-cls {
    position: absolute;
    top: 150px;
    right: 40px;
    width: 80px;
    padding: 0.5rem 0;
    text-align: center;
    background-color: #3fa0b9;
    font-size: 1.2rem;
    color: #fff;
    border-radius: 3px;
    opacity: 0;
    cursor: pointer;
    pointer-events: none;
    transition: 1s ease 0s opacity; }
    .mainVisual .btn-cls.active {
      opacity: 1;
      pointer-events: auto;
      transition-delay: 0.3s; }
  .mainVisual .mv-slider {
    margin-bottom: 0px; }
    .mainVisual .mv-slider img {
      font-size: 0; }
    .mainVisual .mv-slider .slick-slide {
      font-size: 0; }
      .mainVisual .mv-slider .slick-slide .note {
        right: auto;
        left: 0.5%;
        bottom: 0.5%;
        font-size: 1vw;
        color: #fff; }
        .mainVisual .mv-slider .slick-slide .note.white {
          color: #000;
          text-shadow: 0 0 2px #fff; }
    .mainVisual .mv-slider .mv-slider-cell {
      position: relative; }
    .mainVisual .mv-slider .slick-dots {
      bottom: 1rem; }
      .mainVisual .mv-slider .slick-dots li {
        width: auto;
        height: auto;
        margin: 0 4px; }
        .mainVisual .mv-slider .slick-dots li button {
          width: auto;
          height: auto;
          padding: 2px; }
          .mainVisual .mv-slider .slick-dots li button::before {
            display: none; }
          .mainVisual .mv-slider .slick-dots li button::after {
            content: "";
            display: block;
            border: 1px solid #fff;
            border-radius: 50%;
            width: 12px;
            height: 12px; }
        .mainVisual .mv-slider .slick-dots li.slick-active button::after {
          background-color: #fff; }
  .mainVisual #mv-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    transition: 1s ease 0s opacity; }
    .mainVisual #mv-video #main-video-tag {
      pointer-events: none; }
    .mainVisual #mv-video.fadeOut {
      pointer-events: none;
      opacity: 0; }
  .mainVisual #mv-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000;
    z-index: 10; }
    .mainVisual #mv-loading.fadeOut {
      pointer-events: none;
      animation: 0.3s linear 0s mvFadeOutMotion forwards; }
    .mainVisual #mv-loading ul {
      display: flex;
      justify-content: center; }
      .mainVisual #mv-loading ul li {
        width: 1px;
        height: 20px;
        border-radius: 2px;
        margin: 0 2px;
        opacity: 0.2;
        background-color: #2f80ad;
        animation: 1s linear 0s mvLoadingMotion forwards infinite; }
@keyframes mvLoadingMotion {
  0% {
    opacity: 0.2; }
  40% {
    opacity: 1; }
  80% {
    opacity: 0.2; }
  100% {
    opacity: 0.2; } }
        .mainVisual #mv-loading ul li:nth-child(1) {
          animation-delay: 0s; }
        .mainVisual #mv-loading ul li:nth-child(2) {
          animation-delay: 0.1s; }
        .mainVisual #mv-loading ul li:nth-child(3) {
          animation-delay: 0.2s; }
        .mainVisual #mv-loading ul li:nth-child(4) {
          animation-delay: 0.3s; }
        .mainVisual #mv-loading ul li:nth-child(5) {
          animation-delay: 0.4s; }
        .mainVisual #mv-loading ul li:nth-child(6) {
          animation-delay: 0.5s; }
        .mainVisual #mv-loading ul li:nth-child(7) {
          animation-delay: 0.6s; }
        .mainVisual #mv-loading ul li:nth-child(8) {
          animation-delay: 0.7s; }
        .mainVisual #mv-loading ul li:nth-child(9) {
          animation-delay: 0.8s; }
        .mainVisual #mv-loading ul li:nth-child(10) {
          animation-delay: 0.9s; }
  .mainVisual .pc-size {
    display: block; }
  .mainVisual .sp-size {
    display: none; }
  .mainVisual.spMode .pc-size {
    display: none; }
  .mainVisual.spMode .sp-size {
    display: block; }
  .mainVisual.spMode .mv-slider .slick-dots {
    bottom: 2rem; }
    .mainVisual.spMode .mv-slider .slick-dots li {
      margin: 0 4px; }
      .mainVisual.spMode .mv-slider .slick-dots li button {
        padding: 0px; }
        .mainVisual.spMode .mv-slider .slick-dots li button::after {
          width: 8px;
          height: 8px; }
  .mainVisual.spMode .mv-slider .slick-slide .note {
    bottom: 1%;
    line-height: 1;
    left: 1%;
    font-size: 2.4vw; }
  @media screen and (max-width: 768px) {
    .mainVisual .btn-cls {
      top: 60px;
      right: 10px;
      width: 60px; } }

.video-box video {
  width: 100%;
  height: auto;
  display: block; }