.content {
      display: flex;
      flex-direction: column;
      height: calc(100vh - 60px); /* full height minus navbar */
    }

    .video-container {
      position: relative;
      padding-bottom: 56.25%; /* 16:9 ratio */
      height: 0;
      flex-grow: 1;
    }

    .video-container iframe {
      position: absolute;
      top: 2em;
      left: 5em;
      width: 90%;
      height: 90%;
      border: none;
    }

    .footer {
      background-color: #111;
      color: #888;
      text-align: center;
      padding: 1rem;
      font-size: 0.9rem;
    }