.ssu-promo-banner__image-col {
  min-height: 300px;
}

.ssu-promo-banner__media {
  position: absolute;
  inset: 0;
}

/* Fill every wrapper Drupal renders around the image, including the
   contextual-region div added for logged-in users. */
.ssu-promo-banner__media .media,
.ssu-promo-banner__media picture {
  display: block;
  height: 100%;
}

.ssu-promo-banner__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}