.embed-frame {
      width: 100%;
      height: 300px;
      border: none;
    }
    .social-icons img {
      width: 30px;
      margin: 0 8px;
    }
  .dark-mode {
     background-color: #121212 !important;
    color: #f1f1f1 !important;
  }
  .dark-mode .w3-red {
    background-color: #333 !important;
  }