overlay-frame {
      z-index: 1100;
      background: rgb(255, 255, 255);
      border: 1px solid #ccc;
      margin: 75px;
      display: flex;
      flex-direction: column;
      min-height: 0;
    }
    title-bar {
      -webkit-align-items: center;
      flex-direction: row;
      border-bottom: 1px solid #ccc;
      background-color: #ddd;
      display: flex;
      padding: 5px;
      flex: 0 0 auto;
    }