changed font size

app/controllers/announcements_controller.rb

@@ -191,12 +191,11 @@ class AnnouncementsController < ApplicationController
       }
     end
     max = temp.max_by{|t| t["count"]}["count"]
-    min = temp.min_by{|t| t["count"]}["count"]
     tags = []
     temp.each do |tag|
       if tag["count"] > 0
         percent = (tag["count"] * 100) / max
-        font_size = ((percent / 10).ceil) + 11
+        font_size = ((percent / 10).round) + 16
         tag["font-size"] = font_size
         tags << tag
       end