NTP4: Add ability to drag links to the apps pages.

chrome/browser/resources/ntp4/new_tab.css

Index: chrome/browser/resources/ntp4/new_tab.css
diff --git a/chrome/browser/resources/ntp4/new_tab.css b/chrome/browser/resources/ntp4/new_tab.css
index d649743775d78a73b7a93c3df7e60fdf7f9304cf..b04e3291b9aa73d2e3cdca6c76afd3ada5039b56 100644
--- a/chrome/browser/resources/ntp4/new_tab.css
+++ b/chrome/browser/resources/ntp4/new_tab.css
@@ -6,6 +6,8 @@
  */
 
 html {
+  font-family: segoe ui, arial, helvetica, sans-serif;
+  font-size: 14px;
   /* It's necessary to put this here instead of in body in order to get the
      background-size of 100% to work properly */
   height: 100%;
@@ -22,12 +24,6 @@ body {
   -webkit-user-select: none;
 }
 
-body,
-button span {
-  font-family: segoe ui, arial, helvetica, sans-serif;
-  font-size: 14px;
-}
-
 #card-slider-frame {
   /* Must match #footer height. */
   bottom: 50px;