fix more minor things with the layout

main.html

@@ -18,7 +18,7 @@
   <script type="text/javascript" src="/static/js/cktsim.js"></script>
 
   <!--[if lt IE 9]>
-  <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+  <script src="/static/js/html5shiv.js"></script>
   <![endif]-->
 
   <!-- Warning: Do not upgrade FancyBox. V2.0 is under a non-free CC license -->

marketing.html

@@ -18,6 +18,10 @@
   <script type="text/javascript" src="/static/js/video_player.js"></script>
   <!-- <script type="text/javascript" src="/static/js/schematic.js"></script> -->
 
+  <!--[if lt IE 9]>
+  <script src="/static/js/html5shiv.js"></script>
+  <![endif]-->
+
 	<script type="text/javascript">
 		$(function(){
 			$("a[rel*=leanModal]").leanModal();

sass/_profile.scss

 div.profile-wrapper {
-  display: table;
+  @extend .table-wrapper;
 
   section.user-info {
     @include box-sizing(border-box);