:root {
    --pp-color-red: #C8102E;
}

.wp-block-cover.is-style-paper {
	box-shadow: -12px -12px 0 var(--pp-color-red);
    _transform: translate(12px, 12px);
}
.wp-block-cover.is-style-paper .wp-block-cover__image-background {
}