- <td style="vertical-align: top">
- <a href="<%= @commenter_url %>" target="_blank"><img src="<%= @commenter_thumbnail_src %>"></a>
+ <td style="width: 70px; vertical-align: top">
+ <a href="<%= @commenter_url %>" target="_blank"><%= image_tag attachments["avatar.png"].url, alt: @commenter %></a>