eck to see if there's a button in the navigation bar above. If not, do ctrl+shift+r or cmd+shift+r, depend on what OS you are on, and then find the button at the top.
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         <h2><u><a class="btn btn-primary" data-bs-toggle="collapse" href="#downloadApp" role="button" aria-expanded="false" aria-controls="downloadApp">How to Download the Lightning Chat App</a></u></h2>
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