body {
      font-family: Arial;
      text-align: center;
      margin-top: 50px;
      background-color: #f0f0f0;
    }
    #game {
      background: white;
      padding: 30px;
      border-radius: 10px;
      display: inline-block;
    }
    input, button {
      padding: 10px;
      font-size: 16px;
      margin: 10px;
    }
    #status {
      margin-top: 20px;
      font-size: 18px;
    }

    #btn{
        background-color: red;
        color: white;
        border: 1px solid black;
    }

     #bit{
        background-color: green;
        color: white;
        border: 1px solid black;
    }

     #bnt{
        background-color: blue;
        color: white;
        border: 1px solid black;
    }