CSS bug in Codeblock if string longer than viewport (#803)

* fix #761

* Fixed right marign during refresh

* Backed highlight

Author: stevenjoezhang

source/css/_common/scaffolding/tables.styl

@@ -4,6 +4,10 @@
   -webkit-overflow-scrolling: touch;
 }
 
+.highlight .table-container {
+  margin: 0px;
+}
+
 table {
   width: $table-width;
   border-collapse: collapse;

source/js/utils.js

@@ -298,7 +298,7 @@ NexT.utils = NexT.$u = {
 $(document).ready(function() {
 
   function wrapTable() {
-    $('table').not('figure table').wrap('<div class="table-container"></div>');
+    $('table').wrap('<div class="table-container"></div>');
   }
 
   /**