.page_mv .page_mv_wrapper {
  background-image: url(../../../img/interviews/2019_nw/page_mv_img.jpg);
}

@media (max-width: 744px) {
  .page_mv .page_mv_wrapper {
    background-image: url(../../../img/interviews/2019_nw/page_mv_img_sp.jpg);
    background-position: left top;
  }
}