.wp-block-cover.is-style-corner-arrow .wp-block-cover__background {
    padding: inherit;
}

.wp-block-cover.is-style-corner-arrow .wp-block-cover__background::before {
    background-image: url(../icons/thread-arrow-base.svg);
    background-repeat: no-repeat;
    background-position-x: 100%;
    content: '';
    display: block;
    height: 2.5em;
    width: 100%;
}

@media screen and (min-width: 600px) {
    .wp-block-cover.is-style-corner-arrow .wp-block-cover__background::before {
        height: 4em;
    }
}