First set of changes for M7 NTP.

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 17 matching lines @@
 .app > .back {
   -webkit-backface-visibility: hidden;
   -webkit-transition: -webkit-transform .15s;
 }
 
 .app a {
   -webkit-transition: background-color .5s;
   background: rgba(255, 255, 255, 0) /* transparent white */
               no-repeat center 10px;
   background-size: 96px 96px;
-  font-weight: bold;
+  font-family: Helvetica, Arial;

[arv (Not doing code reviews), 2010/08/31 20:33:57]

In general it is better to only set the font-family at the body and let all
elements inherit it

+  font-size: 14px;
   overflow: hidden;
   padding: 111px 10px 10px;  /* 10 + 96 + 5 */
   text-align: center;
   text-decoration: none;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
 .app .flip {
   background-color: transparent;
@@ skipping 99 matching lines @@
   display: none;
 }
 
 html[has_3d=false] .app > .back {
   display: none;
 }
 
 html[has_3d=false] .app.config > .back {
   display: block;
 }