ChromeOS: Update styles of material design OOBE.

chrome/browser/resources/chromeos/login/oobe_a11y_option.css

Index: chrome/browser/resources/chromeos/login/oobe_a11y_option.css
diff --git a/chrome/browser/resources/chromeos/login/oobe_a11y_option.css b/chrome/browser/resources/chromeos/login/oobe_a11y_option.css
new file mode 100644
index 0000000000000000000000000000000000000000..87f86c42f89d5e7169e6ff4436d8a90fe9fb236f
--- /dev/null
+++ b/chrome/browser/resources/chromeos/login/oobe_a11y_option.css
@@ -0,0 +1,28 @@
+/* Copyright 2016 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. */
+
+:host {
+  background-color: white;
+  display: flex;
+  width: 100%;
+}
+
+#elementBox {
+  width: inherit;
+}
+
+paper-toggle-button {
+  min-height: 20px;
+  min-width: 36px;
+}
+
+#titleContainer {
+  color: rgba(0, 0, 0, 0.87);
+  font: 13px Roboto, sans-serif;
+}
+
+.display-value {
+  color: rgba(0, 0, 0, 0.54);
+  font: 13px Roboto, sans-serif;
+}