diff --git a/node_modules/material-design-lite/src/shadow/_shadow.scss b/node_modules/material-design-lite/src/shadow/_shadow.scss
new file mode 100644
index 0000000..708f921
--- /dev/null
+++ b/node_modules/material-design-lite/src/shadow/_shadow.scss
@@ -0,0 +1,46 @@
+/**
+ * Copyright 2015 Google Inc. 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.
+ */
+
+@import "../variables";
+@import "../mixins";
+
+.mdl-shadow--2dp {
+  @include shadow-2dp();
+}
+
+.mdl-shadow--3dp {
+  @include shadow-3dp();
+}
+
+.mdl-shadow--4dp {
+  @include shadow-4dp();
+}
+
+.mdl-shadow--6dp {
+  @include shadow-6dp();
+}
+
+.mdl-shadow--8dp {
+  @include shadow-8dp();
+}
+
+.mdl-shadow--16dp {
+  @include shadow-16dp();
+}
+
+.mdl-shadow--24dp {
+  @include shadow-24dp();
+}