Add the collapsed 'miniview' to the apps and most visisted sections.

chrome/browser/resources/ntp/apps.css

 /* Apps */
 
 #apps-section .app,
 #apps-section .app[new=installed] {
   -webkit-box-sizing: border-box;
   -webkit-perspective: 400;
   border-radius: 10px;
   color: black;
   display: inline-block;
   margin: 5px 3px;
@@ skipping 47 matching lines @@
 
 .app > .front > .flip {
   -webkit-transition: opacity .3s;
   -webkit-transition-delay: 0;
   background-image: url(chrome://theme/IDR_BALLOON_WRENCH);
   opacity: 0;
 }
 
 .app > .front > .flip:hover {
   -webkit-transition: none;
-  background-image: url(chrome://theme/IDR_BALLOON_WRENCH_HOVER);
+  background-image: url(chrome://theme/IDR_BALLOON_WRENCH_H);
 }
 
 .app:hover > .front > .flip,
 .app > .front > .flip:focus {
   -webkit-transition-delay: .5s;
   opacity: .9;
 }
 
 .app > .back > .flip {
   background-image: url(chrome://theme/IDR_BALLOON_CLOSE);
@@ skipping 36 matching lines @@
 
 #apps-section .app[new=new] {
   opacity: 0;
 }
 
 #apps-section .app[new=installed] {
   -webkit-animation: bounce .5s ease-in-out;
   -webkit-transition: opacity .5s;
 }
 
-#web-store-entry {
+a[app_id=web-store-entry] {
   background-image: url("web_store_icon.png");
 }
 
 /* Make items on the wrong side non focusable by hiding them. */
 .app:not(.config) > .back button,
 .app.config > .front button,
 .app.config > .front a {
   display: none;
 }
 
@@ skipping 13 matching lines @@
   display: none;
 }
 
 html[has_3d=false] .app > .back {
   display: none;
 }
 
 html[has_3d=false] .app.config > .back {
   display: block;
 }