woocommerce/plugins/woocommerce-blocks/assets/js/base/components/drawer/style.scss

:root {
	--neg-drawer-width: calc(var(--drawer-width) * -1);
}

$drawer-animation-duration: 0.3s;

@keyframes fadein {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

@keyframes slidein {
	from {
		transform: translateX(0);
	}

	to {
		transform: translateX(var(--neg-drawer-width));
	}
}

.wc-block-components-drawer__screen-overlay {
	background-color: rgba(95, 95, 95, 0.35);
	bottom: 0;
	left: 0;
	position: fixed;
	right: 0;
	top: 0;
	transition: opacity $drawer-animation-duration;
	z-index: 9999;
	opacity: 1;
}

.wc-block-components-drawer__screen-overlay--with-slide-out {
	transition: opacity $drawer-animation-duration;
}

// We can't use transition for the slide-in animation because the element
// doesn't exist in the DOM when not open. Instead, use an animation that
// is triggered when the element is appended to the DOM.
.wc-block-components-drawer__screen-overlay--with-slide-in {
	animation-duration: $drawer-animation-duration;
	animation-name: fadein;
}

.wc-block-components-drawer__screen-overlay--is-hidden {
	pointer-events: none;
	opacity: 0;
}

.wc-block-components-drawer {
	@include with-translucent-border(0 0 0 1px);
	background: #fff;
	display: block;
	height: 100%;
	left: 100%;
	position: fixed;
	right: 0;
	top: 0;
	transform: translateX(max(-100%, var(--neg-drawer-width)));
	width: var(--drawer-width);
	max-width: 100%;
}

.wc-block-components-drawer__screen-overlay--with-slide-out .wc-block-components-drawer {
	transition: transform $drawer-animation-duration;
}

.wc-block-components-drawer__screen-overlay--with-slide-in .wc-block-components-drawer {
	animation-duration: $drawer-animation-duration;
	animation-name: slidein;
}

.wc-block-components-drawer__screen-overlay--is-hidden .wc-block-components-drawer {
	transform: translateX(0);
}

@media screen and (prefers-reduced-motion: reduce) {
	.wc-block-components-drawer__screen-overlay {
		animation-name: none !important;
		transition: none !important;
	}
	.wc-block-components-drawer {
		animation-name: none !important;
		transition: none !important;
	}
}

.wc-block-components-drawer .components-modal__content {
	padding: $gap-largest $gap;
}

.wc-block-components-drawer .components-modal__header {
	position: relative;

	// Close button.
	.components-button {
		@include reset-box();
		background: transparent;
		color: inherit;
		position: absolute;
		opacity: 0.6;
		z-index: 2;
		// The SVG has some white spacing around, thus we have to set this magic number.
		right: 8px;
		top: 0;
		// Increase clickable area.
		padding: 1em;
		margin: -1em;

		&:hover,
		&:focus,
		&:active {
			opacity: 1;
		}

		> span {
			@include visually-hidden();
		}
	}
}

// Same styles as `Title` component.
.wc-block-components-drawer .components-modal__header-heading {
	@include reset-box();
	// We need the font size to be in rem so it doesn't change depending on the parent element.
	@include font-size(large, 1rem);
	word-break: break-word;
}