main {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;

  align-items: center;
  padding: var(--p-4);
  max-width: 1000px;
  margin: 0 auto;
}

main > * {
  flex: 1;
  min-width: 300px;
  padding: var(--p-8);

  gap: var(--p-4);
  display: flex;
  flex-direction: column;
}

main .card {
  background-color: white;
}