@charset "utf-8";

#galleryArea{
     position: relative;
}
#gallery {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 2;
  /*  opacity: 0;*/
}
#gallery .inner {
  position: relative;
  z-index: 1;
}
#gallery .items {
  position: relative;
  overflow: hidden
}
#gallery .items .item {
  position: absolute;
  left: 0;
  top: 0
}
#gallery .items .item .imgBox {
  display: block;
}
#gallery .items .item .imgBox img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: center center;
  object-position: center center
}
@media print, screen and (min-width: 751px) {

  #main .click {
    margin-top: 20px;
  }
      #galleryArea {
    /* gallery .itemsの高さ */
    min-height: calc(920px - 40px);
    min-height: -webkit-calc(920px - 40px);
    margin-top: 50px;
  }
  #gallery .items {
    width: calc(100% + 260px);
    /* ((160+30)×行数)-30 */
    height: 920px;
    left: -240px;
  }
  #gallery .items .item .imgBox {
    width: 240px;
    height: 160px;
  }
}
@media (max-width: 750.99px) {

  #main .click {
        margin-top: calc(10 / 375 * 100vw);
  }
      #galleryArea {
    /* gallery .itemsの高さ */
    min-height: calc(1065px - 4vw);
    min-height: -webkit-calc(1065px - 4vw);
    margin-top: calc(20 / 375 * 100vw);
      padding-bottom:  calc(30 / 375 * 100vw);
  }
  #gallery .items {
    width: calc(100vw + 180px);
    /* ((120+15)×行数)-15 */
    height: 1065px;
    left: -180px;
  }
  #gallery .items .item .imgBox {
    width: 180px;
    height: 120px
  }
}