diff --git a/app/assets/stylesheets/application.css.sass b/app/assets/stylesheets/application.css.sass
--- a/app/assets/stylesheets/application.css.sass
+++ b/app/assets/stylesheets/application.css.sass
@@ -17,12 +17,12 @@
 
 @import jquery.ui.all
 @import jquery.ui.core
-@import jquery.ui.core
 @import jquery.ui.theme
 @import jquery.ui.datepicker
 @import jquery.ui.slider
 @import jquery-ui-timepicker-addon
 @import jquery-tablesorter/theme.metro-dark
+@import jquery.countdown
 @import tablesorter-theme.cafe
 
 //bootstrap