.letter_spacing{max-width:112.5rem;margin-inline:2rem}
@media (min-width:116.5rem){.letter_spacing{margin-inline:auto}}
section.tiles{display:grid;grid-auto-rows:1fr;font-size:1.4rem;grid-template-columns:1fr}
@media (min-width:768px){section.tiles{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){section.tiles{grid-template-columns:repeat(3,1fr)}}
section.tiles>*{aspect-ratio:1 / 1}