Fix scroll issues in switch_profile_guide.

omega-web/src/coffee/switch_profile_guide.coffee

@@ -1,15 +1,15 @@
 $script 'lib/tether/tether.js', ->
   $script 'lib/shepherd.js/shepherd.min.js', ->
+    return if jQuery('.switch-rule-row').length == 0
+    jQuery('html, body').scrollTop(0)
     tr = chrome.i18n.getMessage.bind(chrome.i18n)
     tour = new Shepherd.Tour
       defaults:
         classes: 'shepherd-theme-arrows'
-        scrollTo: true
 
     tour.addStep 'condition-step',
       text: tr('options_guide_conditionStep')
       attachTo: '.switch-rule-row bottom'
-      scrollTo: true
       buttons: [
         {
           text: tr('options_guideSkip')
@@ -28,7 +28,6 @@ $script 'lib/tether/tether.js', ->
       advanceOn:
         selector: '.close-condition-help'
         event: 'click'
-      scrollTo: true
       buttons: [
         text: tr('options_guideNext')
         action: tour.next
@@ -45,21 +44,25 @@ $script 'lib/tether/tether.js', ->
     tour.addStep 'condition-profile-step',
       text: tr('options_guide_conditionProfileStep')
       attachTo: '.switch-rule-row-target bottom'
-      scrollTo: true
       buttons: [
         text: tr('options_guideNext')
         action: tour.next
       ]
 
-    tour.addStep 'switch-default-step',
+    defaultStep = tour.addStep 'switch-default-step',
       text: tr('options_guide_switchDefaultStep')
       attachTo: '.switch-default-row top'
-      scrollTo: true
       buttons: [
         text: tr('options_guideNext')
         action: tour.next
       ]
 
+    defaultStep.on 'show', ->
+      row = jQuery('.switch-default-row')
+      scrollTop = row.offset().top + row.height() - $(window).height()
+      scrollTop = 0 if scrollTop < 0
+      jQuery('html, body').animate({scrollTop: scrollTop})
+
     tour.addStep 'apply-switch-profile-step',
       text: tr('options_guide_applySwitchProfileStep')
       attachTo: 'body top'

omega-web/src/less/options.less

@@ -420,7 +420,11 @@ main {
 
 .switch-attached {
   > tr > td {
-    background-color: #F9F9F9;
+    background-color: #f9f9f9;
+
+    .shepherd-active & {
+      background-color: transparent;
+    }
 
     &:first-child {
       text-align: center;