diff --git a/node_modules/material-design-lite/dist/components/shadow/demo.css b/node_modules/material-design-lite/dist/components/shadow/demo.css
new file mode 100644
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+++ b/node_modules/material-design-lite/dist/components/shadow/demo.css
@@ -0,0 +1,51 @@
+/**
+ * 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.
+ */
+
+.demo-page--shadow .demo-preview-block {
+  height: 100px;
+}
+
+.demo-shadow-card {
+  background-color: #fff;
+  border-radius: 2px;
+  display: block;
+  height: 72px;
+  margin-bottom: 20px;
+  margin-right: 32px;
+  padding: 10px;
+  text-align: center;
+  float: left;
+  color: #9E9E9E;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+  display: flex;
+  -webkit-align-items: center;
+      -ms-flex-align: center;
+          align-items: center;
+  -webkit-justify-content: center;
+      -ms-flex-pack: center;
+          justify-content: center;
+  transition-property: opacity, -webkit-transform;
+  transition-property: opacity, transform;
+  transition-property: opacity, transform, -webkit-transform;
+  width: 72px;
+}
+
+@media screen and (max-width: 360px ) {
+  .demo-shadow-card {
+    width: 27px;
+  }
+}