@nav_color_hex: #FFFFFF;
@nav_size: 25;
@nav_align: right;

@responsive_breakpoint: 780px;
@slide_height: default;
@slide_height_responsive: default;

// Prevent jump by "pre-filling" slider widget area if height is set.
& when ( isnumber( @slide_height ) ) {
	@media (min-width: @responsive_breakpoint) {
		.sow-slider-background-image {
			height: @slide_height;
		}
	}
}

& when ( isnumber( @slide_height_responsive ) ) {
	@media (max-width: @responsive_breakpoint) {
		.sow-slider-background-image {
			height: @slide_height_responsive !important;
		}
	}
}

.sow-slider-base {

	ul.sow-slider-images {

		.sow-slider-image-wrapper {
			height: @slide_height;

			// Vertically align foreground image if there's a height set.
			& when ( isnumber( @slide_height ) ), ( isnumber( @responsive_breakpoint ) ) {
				& {
					display: flex;
					align-items: center;
				}
			}

			& when ( isnumber( @slide_height_responsive ) ) {
				@media (max-width: @responsive_breakpoint) {
					& {
						height: @slide_height_responsive;
					}
				}
			}

			& > a {
				display: block;
				width: 100%;
			}

			.sow-slider-image-foreground-wrapper,
			& > a .sow-slider-foreground-image  {
				display: block;
				line-height: 0;
				margin-right: auto;
				margin-left: auto;
			}
		}

		.sow-slider-image > video.sow-full-element {
			height: @slide_height;
			& when ( isnumber( @slide_height_responsive ) ) {
				@media (max-width: @responsive_breakpoint) {
					height: @slide_height_responsive;
				}
			}
		}
	}


	.sow-slider-pagination {
		text-align: @nav_align;

		li a {
			background: @nav_color_hex;
		}
	}

	.sow-slide-nav {

		font-size: ~"@{nav_size}px";

		a {
			color: @nav_color_hex;
		}
	}

}