Merge pull request #77 from MITx/ps-fix-courseware-nav-ios

Fix problem with sequence navigation on iOS

static/coffee/src/main.coffee

@@ -12,6 +12,8 @@ $ ->
   window.onTouchBasedDevice = ->
     navigator.userAgent.match /iPhone|iPod|iPad/i
 
+  $('body').addClass 'touch-based-device' if onTouchBasedDevice()
+
   $("a[rel*=leanModal]").leanModal()
   $('#csrfmiddlewaretoken').attr 'value', $.cookie('csrftoken')
 

static/sass/courseware/_sequence-nav.scss

@@ -123,7 +123,7 @@ nav.sequence-nav {
           background-position: center;
         }
 
-       p {
+        p {
           background: #333;
           color: #fff;
           display: none;
@@ -231,6 +231,10 @@ nav.sequence-nav {
       }
     }
   }
+
+  body.touch-based-device & ol li a:hover p {
+    display: none;
+  }
 }
 
 
@@ -304,3 +308,4 @@ section.course-content {
     }
   }
 }
+