To edit the HTML so that it accommodates the image height:
  1. From the persona menu, select Core.
  2. Go to Communication > Sign in messages > Messages
  3. Edit the message.
  4. Click the HTML tool in the tool bar.
  5. In the opening div tag, add a style = height attribute.
    1. For example, if the image is 400 pixels in height, make the height approximately 450px so that the HTML looks like this: <div style="height: 450px;">.
  6. Click Update.
  7. Click Save & Exit.