-<header>
- <h1><%= link instance_name(), to: "/" %></h1>
-</header>
-
-<main>
- <div class="conversation">
- <%= for activity <- @activities do %>
- <%= render("_notice.html", activity) %>
- <% end %>
+<div class="panel conversation">
+ <div class="panel-heading">
+ <%= gettext("Conversation") %>