.sponsor-random-list {
  --sponsor-random-list-columns: 4;
  --sponsor-random-list-width: 80%;
  width: var(--sponsor-random-list-width);
  max-width: 100%;
  margin-right: auto;
  margin-left: auto;
  display: grid;
  grid-template-columns: repeat(var(--sponsor-random-list-columns), minmax(0, 1fr));
  column-gap: var(--sponsor-random-list-gap-x, 16px);
  row-gap: var(--sponsor-random-list-gap-y, 16px);
  align-items: stretch;
}

.sponsor-random-list__item {
  min-width: 0;
  min-height: 90px;
  padding: 12px;
  border: 1px solid #e5e5e5;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-random-list.is-borderless .sponsor-random-list__item {
  border: 0;
}

.sponsor-random-list__link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.sponsor-random-list__img {
  max-width: 100%;
  max-height: var(--sponsor-random-list-logo-height-pc, 90px);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 1024px) {
  .sponsor-random-list {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .sponsor-random-list {
    grid-template-columns: repeat(var(--sponsor-random-list-columns-sp, 2), minmax(0, 1fr));
  }

  .sponsor-random-list__item {
    min-height: 72px;
    padding: 10px;
  }

  .sponsor-random-list__img {
    max-height: var(--sponsor-random-list-logo-height-sp, 56px);
  }
}