.dashboard {
  display: grid;
  grid-template-columns: repeat(
    auto-fill,
    minmax(200px, 1fr)
  ); /* Responsive grid */
  gap: 20px; /* Gap between rectangles */
  padding: 10px;
}

.rectangle {
  height: 150px; /* Height of each rectangle */
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10px; /* Rounded corners */
  font-size: 24px;
  background-color: rgb(114, 114, 114);
}

/* Media query for mobile devices */
@media (max-width: 600px) {
  .dashboard {
    grid-template-columns: repeat(
      auto-fill,
      minmax(100%, 1fr)
    ); /* Single column for mobile */
  }
}