tweak design

app/views/fluentd/index.html.haml

@@ -13,7 +13,6 @@
             = link_to t('.install_it', target: "td-agent"), "http://docs.treasuredata.com/articles/td-agent"
 
 - @fluentds.each do |d|
-  %div.col-lg-3
   %div{class: "panel panel-#{d.agent.running? ? "success":"default"}"}
     %div.panel-heading
       %h4
@@ -22,4 +21,12 @@
           = link_to t(".edit"), edit_fluentd_path(d)
           = link_to t(".destroy"), fluentd_path(d), method: :delete
     %div.panel-body
+      %h4
+        - if d.agent.running?
+          = icon("fa-play")
+          = t("fluentd.common.running")
+        - else
+          = icon("fa-pause")
+          = t("fluentd.common.stopped")
+      %p
         = link_to t(".operation"), fluentd_agent_path(d) # TODO