form {
  display: block;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th,
td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border: 1px solid #ddd;
}

th {
  background: #f5f5f5;
  font-weight: 600;
}

tr:nth-child(even) td {
  background: #fafafa;
}

#editor {
  padding: 0.5rem;
  margin-block: 15px;
  min-height: 340px;
}