app.templates.tipKeyNav = """  <p class="_notif-text">    <strong>ProTip</strong>    <span class="_notif-info">(click to dismiss)</span>  <p class="_notif-text">    Hit <code class="_label">&darr;</code> <code class="_label">&uarr;</code> <code class="_label">&larr;</code> <code class="_label">&rarr;</code> to navigate the sidebar.<br>    Hit <code class="_label">space / shift space</code>, <code class="_label">alt &darr;/&uarr;</code> or <code class="_label">shift &darr;/&uarr;</code> to scroll the page.  <p class="_notif-text">    <a href="/help#shortcuts" class="_notif-link">See all keyboard shortcuts</a>"""