Add instant to tabbed options.

chrome/browser/resources/dom_ui.css

Index: chrome/browser/resources/dom_ui.css
diff --git a/chrome/browser/resources/dom_ui.css b/chrome/browser/resources/dom_ui.css
index 13e3756ac987644ff1ea3a0fbe6d9597fdb36d66..9eba4bcc5c737041ffeaf6d8b7c5f0fc770dac77 100644
--- a/chrome/browser/resources/dom_ui.css
+++ b/chrome/browser/resources/dom_ui.css
@@ -3,30 +3,37 @@ body {
   color:black;
   margin:10px;
 }
+
 .header {
   overflow:auto;
   clear:both;
 }
+
 .header .logo {
   float:left;
 }
+
 .header .form {
   float:left;
   margin-top:22px;
   margin-left:12px;
 }
+
 html[dir='rtl'] .logo {
   float:right;
 }
+
 html[dir='rtl'] .form {
   float:right;
   margin-right:12px;
 }
+
 .page-navigation {
   padding:8px;
   background-color:#ebeff9;
   margin-right:4px;
 }
+
 .footer {
   height:24px;
-}
+}