body {
  display: flex;
  flex-direction: column;
}

main {
  align-items: flex-start;
  display: flex;
  flex: 1;
  justify-content: center;
}

section.gallery-container {
  align-items: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  max-width: var(--max-width-gallery);
  padding: var(--space-md) 0;
  width: 100%;
}

section.gallery-container>div {
  aspect-ratio: 1/1;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border: var(--border-width-card) solid var(--color-card-border);
  border-radius: var(--border-radius-card);
  box-shadow: 0 2px 8px var(--color-card-shadow);
  flex: 0 1 calc(33.33% - var(--space-md));
  min-width: min(200px, 100vw);
  width: 100%;
}

@media (max-width: 600px) {
  section.gallery-container>div {
    flex-basis: 100%;
    min-width: 0;
    padding-bottom: 20px;
  }
}