Fold call for papers & call for tracks into one splashpage section

app/views/conferences/_call_for_paper.html.haml

@@ -1,48 +1,37 @@
-= content_for :splash_nav do
-  %li
-    %a.smoothscroll{ href: '#callforpapers' } Call For Papers
-
 - cache [@conference, @conference.call_for_events, @conference.confirmed_tracks,
   '#splash#callforpapers'] do
-  %section#callforpapers
-    .container
-  .row
-    .col-md-12.text-center
-      %h2
-        Call for Papers
-      %p.lead
-        We are ready to accept your proposals for sessions!
-  .row
-    .col-md-6.col-md-offset-3.col-sm-10.col-sm-offset-1
-      %p
-        - if @conference.event_types.any?
-          You can submit proposals for
-          %span.notranslate
-            = "#{event_types(@conference)}."
-        - if @conference.confirmed_tracks.any?
-          Proposals should fit in one of the
-          %span.notranslate
-            = "#{pluralize(@conference.confirmed_tracks.length, 'track')}:"
-            = "#{tracks(@conference)}."
-        - if @conference.call_for_events.try(:open?)
-          The submission period is open
-          %em.notranslate
-            = "#{date_string(@conference.call_for_events.start_date,
-              @conference.call_for_events.end_date)}."
-          %b
-            You have
-            = pluralize(@conference.call_for_events.remaining_days, 'day')
-            left!
-          Remember
-          %span.notranslate
-            = @conference.title
-          will only be as good as the sessions you present.
-          Submit early, submit often!
-        - else
-          The submission period is closed.
-  .row
-    .col-md-12.text-center
-      %p.cta-button
-        = link_to "Submit your paper now",
-          conference_program_proposals_path(@conference.short_title),
-          class: 'btn btn-success btn-lg text-center'
+  .col-md-5.col-sm-5.text-center
+    %h2
+      Call for Papers
+    %p.lead
+      We are ready to accept your proposals for sessions!
+    %p
+      - if @conference.event_types.any?
+        You can submit proposals for
+        %span.notranslate
+          = "#{event_types(@conference)}."
+      - if @conference.confirmed_tracks.any?
+        Proposals should fit in one of the
+        %span.notranslate
+          = "#{pluralize(@conference.confirmed_tracks.length, 'track')}:"
+          = "#{tracks(@conference)}."
+      - if @conference.call_for_events.try(:open?)
+        The submission period is open
+        %em.notranslate
+          = "#{date_string(@conference.call_for_events.start_date,
+            @conference.call_for_events.end_date)}."
+        %b
+          You have
+          = pluralize(@conference.call_for_events.remaining_days, 'day')
+          left!
+        Remember
+        %span.notranslate
+          = @conference.title
+        will only be as good as the sessions you present.
+        Submit early, submit often!
+      - else
+        The submission period is closed.
+    %p.cta-button
+      = link_to "Submit your paper now",
+        conference_program_proposals_path(@conference.short_title),
+        class: 'btn btn-success btn-lg text-center'