main {
  font-family: Arial, sans-serif;
  
  display: flex;               /* Enable flexbox */
  justify-content: center;      /* Horizontally center */
  align-items: center;          /* Vertically center */                /* Set height to viewport height */
  text-align: center;           /* Center text */
}

/* Order History Section */
.order-history {
  margin: 20px;
}

.order-history h2 {
  text-align: center;
  font-size: 24px;
  text-decoration: underline;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

table th, table td {
  border: 1px solid #000;
  padding: 10px;
  text-align: left;
}

table th {
  background-color: #f2f2f2;
}

button {
  width: 100%;
  padding: 6px;
  background-color: #ccc;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
}

button:hover {
  background-color: grey;
}