:root {--grid-col-1: 1fr;--grid-col-2: 1fr 1fr;--grid-col-3: 1fr 1fr 1fr;--grid-col-4: 1fr 1fr 1fr 1fr;--border-radius-default: 15px;--overlay-opacisty-default: 0.6;--border-radius-small: 10px;--border-radius-circle: 50%;}