.hidden {
    display: none;
  }
  
  .visible {
    display: block;
    background-color: #000000;
    padding: 10px;
    border: 1px solid #ffe600;
    text-align: center;
    width: 300px;
    margin: 20px auto;
    border-radius: 30px; /* Rounded corners */
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.2); /* Optional shadow */
  }