body {
    font-family: Arial, sans-serif;
    background-color: #f8f8f8;
  }
  
  h1 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 20px;
  }
  
  form {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  
  label {
    font-size: 1.2em;
    margin-right: 10px;
  }
  
  input[type="text"] {
    font-size: 1.2em;
    padding: 5px;
    margin-right: 10px;
    width: 50px;
  }
  
  button[type="submit"] {
    font-size: 1.2em;
    background-color: #4CAF50;
    color: white;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  #word {
    font-size: 1.5em;
    text-align: center;
    margin-bottom: 20px;
  }
  
  #letters {
    font-size: 1.2em;
    text-align: center;
    margin-bottom: 20px;
  }
  
  #mistakes-container {
    font-size: 1.2em;
    text-align: center;
  }
  
  #mistakes {
    font-weight: bold;
  }
  
  #hangman {
    display: block;
    margin: 0 auto;
  }