.submit-btn {
  background: linear-gradient(135deg, #28a745, #218838); /* Green gradient */
   width: 100%;  /* Full width of its parent */
  max-width: 300px; /* Optional limit */
  color: white;
  border: none;
  padding: 12px 25px;
  font-size: 16px;
  border-radius: 30px; /* Rounded corners */
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.submit-btn:hover {
  background: linear-gradient(135deg, #218838, #1e7e34);
  transform: scale(1.05); /* Slight zoom on hover */
}

 .image-container {
  display: flex;
  justify-content: center;  /* Horizontal center */
  align-items: center;      /* Vertical center */
  height: 300px;            /* Set height as needed */
  background-color: #f0f0f0; /* Optional background */
}

.image-container img {
  max-width: 100%;
  max-height: 100%;
}