add styling on tag header

app/views/posts/index.html.haml

@@ -14,12 +14,8 @@
   = include_javascripts :home
 
 .span-24.last
-  %h1
-    - if params[:tag]
-      = "##{params[:tag]}"
-
-    - else
-      = t('.whatup', :pod => @pod_url)
+  %h1.tag
+    = "##{params[:tag]}"
 
 .span-15
   #main_stream.stream

public/stylesheets/sass/application.sass

@@ -26,7 +26,7 @@ p
   :word-wrap break-word
 
 h1, h2, h3, h4, h5
-  :color #444
+  :color #333
   :position relative
   :font
     :weight bold
@@ -2774,6 +2774,7 @@ ul.show_comments
       :display none
 
 .tag
+  :display inline-block
   &:hover
     :text
       :decoration none
@@ -2787,6 +2788,14 @@ ul.show_comments
   :font
     :weight bold
 
+h1.tag
+  :border
+    :bottom 2px dotted $blue
+  &:hover
+    :border
+      :bottom 2px dotted $blue
+    
+
 .info
   :overflow hidden
   :white-space nowrap