drag 'n' drop CSS

main.css

.container {
  display: grid;
  grid-template-columns: auto auto auto auto;
  grid-column-gap: 1rem;
  grid-row-gap: 3rem;
  font-family: 'Titillium Web', sans-serif;
}

.droppable {
  width: 15rem;
  height: 15rem;
  max-height: 15rem;
  border: 1px dotted #7f8082;
  border-radius: 3px;
  padding: 0.5rem;
}

p {
  margin: 0;
  padding: 0;
}

.list {
  background: #e2e4e6;
  width: 100%;
  height: 100%;
  border-radius: 3px;
  cursor: pointer;
}

.list-title {
  margin: 0;
  padding: 0.4rem 0.7rem;
}

.cards {
  padding: 0.6rem;
}

.list-card {
  background: #FFFFFF;
  border-radius: 3px;
  padding: 6px 6px 2px 8px;
  margin-bottom: 0.1rem;
}

.list-card p {
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.badge.is-complete {
  background-color: #61bd4f;
  color: #fff;
  border-radius: 3px;
  padding: 0.3rem 0.5rem;;
  font-size: 0.7rem;
  display: inline-block;
}