Make the Visit topic link a button in flags UI

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

@@ -97,7 +97,7 @@
               <td colspan="4" class="action">
               {{#if adminActiveFlagsView}}
                 {{#if flaggedPost.topicFlagged}}
-                  <a href='{{unbound flaggedPost.url}}'>{{i18n admin.flags.visit_topic}}</a><br>
+                  <a href='{{unbound flaggedPost.url}}' class="btn">{{i18n admin.flags.visit_topic}}</a>
                 {{/if}}
 
                 {{#if flaggedPost.postAuthorFlagged}}

config/locales/client.en.yml

@@ -1394,7 +1394,7 @@ en:
         view_message: "Reply"
         no_results: "There are no flags."
         topic_flagged: "This <strong>topic</strong> has been flagged."
-        visit_topic: "Visit the topic to investigate and take action."
+        visit_topic: "Visit the topic to take action"
 
         summary:
           action_type_3: