add more delete button styles on delete.. buttons

app/assets/javascripts/admin/templates/user.js.handlebars

@@ -156,7 +156,7 @@
     <div class='value'>{{content.post_count}}</div>
     <div class='controls'>
       {{#if content.can_delete_all_posts}}
-        <button class='btn' {{action deleteAllPosts target="content"}}>
+        <button class='btn btn-danger' {{action deleteAllPosts target="content"}}>
           <i class='icon icon-trash'></i>
           {{i18n admin.user.delete_all_posts}}
         </button>

app/assets/javascripts/discourse/views/post_menu_view.js.coffee

@@ -54,9 +54,9 @@ window.Discourse.PostMenuView = Ember.View.extend Discourse.Presence,
     # Show the correct button
     if post.get('deleted_at')
       if post.get('can_recover')
-        buffer.push("<button title=\"#{Em.String.i18n("post.controls.undelete")}\" data-action=\"recover\"><i class=\"icon-undo\"></i></button>")
+        buffer.push("<button title=\"#{Em.String.i18n("post.controls.undelete")}\" data-action=\"recover\" class=\"delete\"><i class=\"icon-undo\"></i></button>")
     else if post.get('can_delete')
-      buffer.push("<button title=\"#{Em.String.i18n("post.controls.delete")}\" data-action=\"delete\"><i class=\"icon-trash\"></i></button>")
+      buffer.push("<button title=\"#{Em.String.i18n("post.controls.delete")}\" data-action=\"delete\" class=\"delete\"><i class=\"icon-trash\"></i></button>")
 
   clickDeleteTopic: -> @get('controller').deleteTopic()
   clickRecover: -> @get('controller').recoverPost(@get('post'))        

app/assets/stylesheets/application/topic-post.css.scss

@@ -279,7 +279,12 @@
         }
       }
       button.delete {
+        &:hover {
+          color: white;
+          background-color: $btn-danger-background-color;
+        }
       }
+
       button.like {
         &:hover {
           color: $nav-like-button-color-hover;