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