message: Responsive css additions
diff: @@ -80,4 +80,15 @@ p.digital-twin {
  .middle-content-text {
  max-width: 900px;
  + min-width: 300px;
  +}
  +
  +@media screen and (max-width: 600px) {
  + .middle-content-group {
  + flex-flow: column;
  + align-items: center;
  + }
  + .imodeljs-header-tagline p {
  + font-size: 29px;
  + }
  }
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