anchor.diff:                    a(href="/work/closest") Current Work Due
               
               if previousDay !== false
  -              li
  +              li.hidden-xs
                   a.fa.fa-arrow-left(href='/work/'+previousDay, style="padding-left: 4px; padding-right: 4px;", title="View the previous work day!")
               if nextDay !== false
  -              li
  +              li.hidden-xs
                   a.fa.fa-arrow-right(href='/work/'+nextDay, style="padding-left: 4px; padding-right: 4px;margin-right: 10px;", title="View the next work day!")  
               
  -            li.dropdown
  +            li.dropdown.hidden-xs
                 a.service.dropdown-toggle(href="#", title="Manage your studying.", data-toggle='dropdown', role='button', aria-expanded='false').fa.fa-calendar-check-o
                 ul.dropdown-menu(role='menu')
                   li.dropdown-header Study Management
  
positive.code:                 a(href="https://myfiles.regis.org/", target="_blank") MyFiles
            
            if loggedIn
              li.dropdown
                a.service.dropdown-toggle(href="#", title="Manage your work.", data-toggle='dropdown', role='button', aria-expanded='false').fa.fa-book
                ul.dropdown-menu(role='menu')
                  li.dropdown-header Your Work
  
negative.code:                 li
                    a(href="/study/today") Today's Items
                    
              li.dropdown.hidden-xs
                a.service.dropdown-toggle(href="#", title="Manage your grades.", data-toggle='dropdown', role='button', aria-expanded='false').fa.fa-line-chart
                ul.dropdown-menu(role='menu')
                  li.dropdown-header Your Grades
                  li
                    a(href="/grades") Overview
  
          ul.nav.navbar-nav.navbar-right
            if loggedIn
              li.hidden-xs
                a(href="/users/"+currentUser.username+"/schedule", title="View your class schedule.", style="padding-right: 5px;padding-left: 2px;").fa.fa-calendar
              li.hidden-xs
                a(href="#", data-toggle="modal", data-target="#feedback-modal", title="Offer feedback.", style="padding-right: 5px;padding-left: 2px;").fa.fa-comment
              li.hidden-xs
                a(href="#", title="Manage your reminders.", data-target="#reminders-modal", data-toggle="modal", style="padding-right: 2px;padding-left: 2px;").reminder-bell.fa.fa-bell-o
              li.dropdown
                a.dropdown-toggle(href='#', data-toggle='dropdown', role='button', aria-expanded='false') #{currentUser.firstName} #{currentUser.lastName}
  