*{
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-image: url('GLUS64.jpeg'); 
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed; 
    background-position: center center; 
    height: 100vh;
  }
 
  .container {
    width: 100%;
    text-align: center;
  }
  
  .room {
    background-color: #222;
    border: 2px solid #111;
    border-radius: 10px;
    width: 400px; 
    margin: 20px auto;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
  }
  
  .message {
    font-size: 18px;
    margin-bottom: 20px;
    text-align: center;
  }
  
  .doors {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .door {
    width: 100px; 
    height: 200px; 
    background-color: #0074d9;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .door:hover {
    background-color: #0056b3;
  }