@media screen and (min-width: 768px) {
  .mv__main--intro {
    line-height: 0;
  }
  .mv__main--intro img {
    width: 619px;
    margin-top: -11px;
  }
}

@media screen and (max-width: 768px) {
  .mv__main--intro {
    line-height: 0;
  }
  .mv__main--intro img {
    width: 88.88889vw;
    margin-top: -2.657vw;
  }
}

.pTop .video__main--list ul li {
  position: relative;
  -webkit-transform: translateZ(0);
     -moz-transform: translateZ(0);
          transform: translateZ(0);
  cursor: pointer;
}

.pTop .video__main--list ul li img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  object-fit: cover;
}

.pTop .video__main--list ul li.open img {
  visibility: hidden;
  opacity: 0;
}

@media screen and (min-width: 769px) {
  .pTop .video__main--list ul li {
    width: 486px;
  }
  .pTop .video__main--list ul li iframe {
    height: 300px;
  }
}
@media screen and (max-width: 768px) {
  .pTop .video__main--list ul li {
    width: 100%;
    margin: 2.42718vw 0;
  }
  .pTop .video__main--list ul li:nth-last-child(-n+3) {
    display: none;
  }
  .pTop .video__main--list.open ul li:nth-last-child(-n+3) {
    display: block;
  }
  .pTop .video__main--list ul li iframe {
    height: 50vw;
  }
}