app/views/supervisor_mailer/_additional_notes.html.erb
<tr style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td class="content-block" style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 18px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<b>Additional Notes:</b>
<br>
</td>
</tr>
<tr style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<% inactive_messages&.each do |message| %>
<td class="content-block" style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 16px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<%= message %>
<br>
</td>
<% end %>
</tr>
<tr style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td class="content-block" style="font-family: Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 18px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<% if inactive_messages&.none? %>
There are no additional notes.
<% end %>
</td>
</tr>