body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
}

.container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin: 50px 0;
}

.text-box {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  width: 45%;
}

select,
textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

textarea {
  height: 150px;
}

.center-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 10px;
  margin: 0;
}

input[type="submit"] {
  background-color: #4caf50;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 4px;
}


input[type="submit"]:hover {
  background-color: #2674d4;
}

#output:disabled {
  background-color: #f4f4f4;
  color: #555;
}

h1 {
  text-align: center;
  color: #333;
}