fix renderers

src/app/main/main.directives.js

@@ -10,27 +10,27 @@ angular.module('hybridApps')
               fibonacci: '=',
               delay: '='
           },
-          link: function($scope, $elm, $attr) {
+          link: function($scope, $element, $attr) {
 
-              var render = $elm;
-              var object = $('.object');
+              var render = $element;
+              var object = $element.children()[0];
 
               $scope.r_w = render[0].clientWidth;
               $scope.r_h = render[0].clientHeight;
 
-              $scope.o_w = object[0].clientWidth;
-              $scope.o_h = object[0].clientHeight;
+              $scope.o_w = object.clientWidth;
+              $scope.o_h = object.clientHeight;
 
 
               window.onresize = function(event) {
                   $scope.$apply(function(){
-                      var render = $elm;
-                      var object = $('.object');
+                      var render = $element;
+                      var object = $element.children()[0];
                       $scope.r_w = render[0].clientWidth;
                       $scope.r_h = render[0].clientHeight;
 
-                      $scope.o_w = object[0].clientWidth;
-                      $scope.o_h = object[0].clientHeight;
+                      $scope.o_w = object.clientWidth;
+                      $scope.o_h = object.clientHeight;
                   })
 
               }

src/app/main/slide_31.html

@@ -1,8 +1,9 @@
 <div layout="column" class="slide slide-31">
     <!--http://www.slideshare.net/HyungwookLee/android-chromium-rendering-pipeline-->
 
-    <div  flex="10">
-        <h4 style="margin-top: 10px; margin-left: 10px">The Hardware Path: GPU</h4>
+    <div flex="10">
+        <h4 style="margin-bottom: 0;margin-top: 10px; margin-left: 10px">The Hardware Path: GPU</h4>
+        <a style="margin-left: 10px;" href="Android Chromium Rendering Pipeline">Android Chromium Rendering Pipeline</a>
     </div>
 
     <!--Sections-->