.image-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  overflow-y: auto;
  padding: 60px 20px;
  box-sizing: border-box;
}

.image-modal.is-open {
  display: block;
}

.image-modal__bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.image-modal__content {
  position: relative;
  z-index: 1;
  width: min(90vw, 900px);
  margin: 0 auto;
}

.image-modal__img {
  display: block;
  width: 100%;
  height: auto;
}

.image-modal__close {
  position: absolute;
  top: -20px;
  right: -10px;
  z-index: 2;
  padding: 0;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  width: 50px;
}
@media screen and (min-width: 835px) {
  .image-modal__img {
  display: block;
  height: auto;
  margin: 0 auto;
}
.image-modal__content {
    max-width: 550px;
}
.image-modal__close {
  position: absolute;
  top: -20px;
  right: -1vw;
  z-index: 2;
  padding: 0;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  width: 70px;
}
}