body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

header {
  background-color: #3498db;
  color: white;
  padding: 1em;
  text-align: center;
}

main {
  padding: 1em;
}

.drug-list {
  display: grid;
  grid-template-columns: 1fr; /* Single column for mobile */
  gap: 1em;
}

.drug-item {
  background-color: white;
  border-radius: 5px;
  padding: 1em;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.drug-item h2 {
  margin-top: 0;
  color: #2c3e50;
}

.drug-item p {
  margin-bottom: 0.5em;
}

.drug-item strong {
  font-weight: bold;
}

/* Media query for larger screens */
@media (min-width: 768px) {
  .drug-list {
    grid-template-columns: 1fr 1fr; /* Two columns for larger screens */
  }
}

/* Add more styling as needed for visual appeal */