body.top .mainvisual__image {
  width: 1040px;
  top: 40px;
  top: 100px;
  right: -288px;
}
@media only screen and (max-width: 767px) {
  body.top .mainvisual__image {
    width: 450px;
    right: -159px;
    top: 10px;
    /* top: 80px;
    bottom: auto;
    right: 0px; */
  }
}