Polymer elements added to third_party/polymer.

third_party/polymer/components/core-field/core-field.css

Index: third_party/polymer/components/core-field/core-field.css
diff --git a/third_party/polymer/components/core-field/core-field.css b/third_party/polymer/components/core-field/core-field.css
new file mode 100644
index 0000000000000000000000000000000000000000..ff597c29ee5628bae0a0eb0e974db4c57c3b0526
--- /dev/null
+++ b/third_party/polymer/components/core-field/core-field.css
@@ -0,0 +1,38 @@
+/* Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt */
+
+
+:host {
+  display: block;
+  color: #333;
+  font-size: 14px;
+}
+
+polyfill-next-selector { content: ':host > core-icon'; }
+::content > core-icon {
+  margin: 8px;
+}
+
+polyfill-next-selector { content: ':host input'; }
+::content input {
+  background: transparent;
+  border: 0;
+  padding: 0;
+  margin: 0 4px;
+  color: #333;
+  font-size: 14px;
+}
+
+polyfill-next-selector { content: ':host input:focus'; }
+::content input:focus {
+  outline: none;
+}
+
+polyfill-next-selector { content: ':host input::placeholder'; }
+::content input::placeholder {
+  color: #b3b3b3;
+}