fix hover to add hover class to element (ugly); fixes one cucumber test

features/step_definitions/custom_web_steps.rb

@@ -54,7 +54,7 @@ When /^I append "([^"]*)" to the publisher$/ do |stuff|
 end
 
 And /^I hover over the "([^"]+)"$/ do |element|
-  page.execute_script("$(\"#{element}\").first().mouseover()")
+  page.execute_script("$(\"#{element}\").first().addClass('hover')")
 end
 
 When /^I click to delete the first post$/ do

public/stylesheets/sass/application.sass

@@ -2938,7 +2938,8 @@ ul.left_nav
       a.tag_selector
         :width 140px
 
-      li:hover
+      li:hover,
+      li.hover
         .edit,
         .unfollow_icon
           :display inline-block