body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
}

.container {
  margin-top: 50px;
  max-width: 800px;
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

h1 {
  font-size: 36px;
  margin-bottom: 20px;
  text-align: center;
}

form {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column; /* Added flex properties to center button */
  justify-content: center;
  align-items: center;
}

label {
  font-size: 18px;
  font-weight: bold;
  display: block;
  margin-bottom: 10px; /* Changed display property to block and added margin to center label */
}

.form-control {
  font-size: 16px;
  height: auto;
  border-radius: 5px;
  border: 2px solid #ccc;
  resize: vertical;
}

.btn-primary {
  font-size: 18px;
  font-weight: bold;
  padding: 12px 30px;
  border-radius: 5px;
  background-color: #007bff;
  border: none;
  margin-top: 10px;
  display: block; /* Changed display property to block to center button */
}

.btn-primary:hover {
  background-color: #0069d9;
}

#image-container {
  margin-top: 30px;
  text-align: center;
  border: 2px solid #ccc;
  padding: 10px;
}

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