body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f5f5f5;
}

.container {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  padding: 30px;
  text-align: center;
}

header h1 {
  color: #333;
}

main {
  margin-top: 20px;
}

.quote-container {
  padding: 20px;
  border-radius: 8px;
  background-color: #f9f9f9;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

.quote {
  margin-bottom: 10px;
  font-style: italic;
}

button {
  padding: 10px 20px;
  font-size: 16px;
  background-color: #3498db;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #2980b9;
}