WordPress/wp-content/themes/twentynineteen/sass/site/footer/_site-footer.scss

/* Site footer */

#colophon {

	.widget-area,
	.site-info {
		margin: calc(2 * #{$size__spacing-unit}) $size__spacing-unit;

		@include media(tablet) {
			margin: calc(3 * #{$size__spacing-unit}) $size__site-margins;
		}
	}

	.widget-column {
		display: flex;
		flex-wrap: wrap;
		.widget {
			width: 100%;
			@include media(desktop) {
				margin-right: calc(3 * #{$size__spacing-unit});
				width: calc(50% - (3 * #{$size__spacing-unit}));
			}
		}
	}

	.site-info {
		color: $color__text-light;

		a {
			color: inherit;

			&:hover {
				text-decoration: none;
				color: $color__link;
			}
		}

		.imprint,
		.privacy-policy-link {
			margin-right: $size__spacing-unit;
		}
	}
}