body > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

body {
  font-family: cursive;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 0px auto;
  padding: 20px;
}

h1 {
  text-align: center;
}

label {
  font-weight: bold;
}

textarea,
input[type="number"],
input[type="text"] {
  width: 50%;
  padding: 8px;
  margin-top: 5px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

button {
  padding: 10px 20px;
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  margin-bottom: 40px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

#formatted-json {
  white-space: pre-wrap;
  background-color: #f4f4f4;
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
  width: 49%;
}

pre {
  margin: 10px 0;
}