h1 {
    border: 3px solid black;
    padding: 10px 20px;
    text-align: center;
    width: fit-content;
    margin: 30px auto 10px auto;  
    border-radius: 8px;
    font-family: Arial, sans-serif;
    font-size: 2rem;
    }
    body {
      display: flex;
      flex-direction: column;  
      align-items: center;     
      margin: 0;
      background-color: #ffffff;
      font-family: Arial, sans-serif;
      min-height: 100vh;     
    }
    .buttons {
      display: flex;
      flex-direction: row;     
      justify-content: center; 
      align-items: center;     
      gap: 40px;               
      margin-top: 50px;        
    }

    .buttons img {
      width: 300px;            
      height: auto;
      border-radius: 15px;
      border: 4px solid #333;
      cursor: pointer;
      transition: transform 0.3s, opacity 0.3s;
    }

    .buttons img:hover {
      transform: scale(1.1);
      opacity: 0.85;
    }
    .account {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 40px;
      margin-top: 60px;
    }

    .account img {
      width: 200px;
      height: auto;
      border-radius: 12px;
      border: 3px solid #333;
      cursor: pointer;
      transition: transform 0.3s, opacity 0.3s;
    }

    .account img:hover {
      transform: scale(1.1);
      opacity: 0.85;
    }