Project import generated by Copybara.

GitOrigin-RevId: 63746295f1a5ab5a619056791995793d65529e62
diff --git a/node_modules/mdl-ext/src/aria-expanded-toggle/_aria-expanded-toggle.scss b/node_modules/mdl-ext/src/aria-expanded-toggle/_aria-expanded-toggle.scss
new file mode 100644
index 0000000..1f23b26
--- /dev/null
+++ b/node_modules/mdl-ext/src/aria-expanded-toggle/_aria-expanded-toggle.scss
@@ -0,0 +1,31 @@
+@charset "UTF-8";
+
+/**
+ * @license
+ * Copyright 2016-2017 Leif Olsen. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This code is built with Google Material Design Lite,
+ * which is Licensed under the Apache License, Version 2.0
+ */
+
+@import "../mixins";
+
+.mdlext-aria-expanded-plus-minus {
+  @include mdlext-aria-expanded-toggle($font-family: inherit);
+}
+
+.mdlext-aria-expanded-more-less {
+  @include mdlext-aria-expanded-toggle($icon: 'expand_more', $icon-expanded: 'expand_less');
+}