[WebUI] Fix all CSS nits in chrome/browser/resources/chromeos.

chrome/browser/resources/chromeos/network_menu.css

Index: chrome/browser/resources/chromeos/network_menu.css
diff --git a/chrome/browser/resources/chromeos/network_menu.css b/chrome/browser/resources/chromeos/network_menu.css
index c718a6d16c7199e7c7134b86ba839926ce9712e1..ced8e74084a411478e520c9697fd466ed602a566 100644
--- a/chrome/browser/resources/chromeos/network_menu.css
+++ b/chrome/browser/resources/chromeos/network_menu.css
@@ -1,5 +1,10 @@
+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
 input:invalid {
-  background-color: #ff6666;
+  background-color: rgb(255, 102, 102);
 }
 
 .left-icon {
@@ -21,11 +26,10 @@ input:invalid {
 }
 
 .network-icon {
-  width: 24px;
-  height: 24px;
-
   background-position: 50% 50%;
   background-repeat: no-repeat;
+  height: 24px;
+  width: 24px;
 }
 
 .network-status {
@@ -33,17 +37,16 @@ input:invalid {
 }
 
 .spinner {
-  background-image: -webkit-canvas(spinner-circle);
-
+  -webkit-animation-duration: 2s;
+  -webkit-animation-iteration-count: infinite;
   -webkit-animation-name: spin;
-  -webkit-animation-duration:2s;
-  -webkit-animation-iteration-count:infinite;
-  -webkit-animation-timing-function:linear;
+  -webkit-animation-timing-function: linear;
+  background-image: -webkit-canvas(spinner-circle);
 }
 
 @-webkit-keyframes spin {
   from {
-    -webkit-transform: rotate(0deg);
+    -webkit-transform: rotate(0);
   }
   to {
     -webkit-transform: rotate(360deg);