.image-gallery .title-wrapper .title sup { font-size: 2rem; vertical-align: text-top;}

.image-gallery .image-gallery-wrapper .image-gallery-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4rem;}
.image-gallery .image-gallery-wrapper .image-gallery-list .image-gallery-list-item .image-gallery-image_wrapper { height: 100%;}

@media screen and (min-width: 750px) {
  .image-gallery .image-gallery-wrapper .image-gallery-list .image-gallery-list-item:first-child { grid-column: span 2; grid-row: span 2;}
}

@media screen and (max-width: 749px) {
  .image-gallery .image-gallery-wrapper .image-gallery-list { grid-template-columns: repeat(2, 1fr); gap: 2rem;}
  .image-gallery .image-gallery-wrapper .image-gallery-list .image-gallery-list-item:first-child { grid-column: span 2;}
}