Adds styles to admin homepage feeds

app/views/admin/homepage/_feed.html.erb

@@ -1,5 +1,6 @@
-<div id="<%= dom_id(feed) %>">
-  <%= t("admin.homepage.feeds.#{feed.kind}") %><br/>
+<div id="<%= dom_id(feed) %>" class="small-12 medium-6 large-4 column end">
+  <div class="callout">
+    <h3><%= t("admin.homepage.feeds.#{feed.kind}") %></h3>
 
     <%= render "setting", setting: feed.setting %>
 
@@ -7,3 +8,4 @@
       <%= f.select :limit, (1..10), {}, class: "js-submit-on-change" %>
     <% end %>
   </div>
+</div>

app/views/admin/homepage/show.html.erb

@@ -37,13 +37,16 @@
 </div>
 
 <hr>
+
 <% @feeds.each do |feed| %>
   <%= render "feed", feed: feed %>
 <% end %>
 
+<div class="small-12 medium-6 large-4 column end">
   <div class="callout">
     <h3 class="inline-block"><%= t("settings.#{@recommendations.key}") %></h3>
     <div class="float-right">
       <%= render "setting", setting: @recommendations %>
     </div>
   </div>
+</div>

config/locales/en/activerecord.yml

@@ -251,6 +251,8 @@ en:
         description: Description
         link_text: Link text
         link_url: Link URL
+      widget/feed:
+        limit: Number of items
     errors:
       models:
         user:

config/locales/es/activerecord.yml

@@ -247,6 +247,8 @@ es:
         description: Descripción
         link_text: Texto del enlace
         link_url: URL del enlace
+      widget/feed:
+        limit: Número de elementos
     errors:
       models:
         user: