diff --git a/node_modules/material-design-lite/src/animation/demo.css b/node_modules/material-design-lite/src/animation/demo.css
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+/**
+ * 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-animation {
+  height: 200px;
+  width: 300px;
+  padding: 0;
+  background: none;
+}
+
+.demo-animation__container {
+  position: relative;
+  overflow: hidden;
+  margin: 0;
+  padding: 0;
+  width: 100%;
+  height: 100%;
+  text-align: center;
+  background-color: #ddd;
+}
+
+.demo-animation__container-foreground {
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  left: 0;
+  top: 0;
+  z-index: 100;
+}
+
+.demo-animation__container-background {
+  line-height: 200px;
+  z-index: -100;
+}
+
+/* Outside the view, on the left.
+   We leave the view when moving to this state, so we use fast-out-linear-in. */
+.demo-animation--position-0 {
+  left: -102px;
+}
+
+/* Left side.
+   We enter the view when moving to this state, so we use linear-out-slow-in. */
+.demo-animation--position-1 {
+  left: 20px;
+}
+
+/* Right side.
+   We're always visible when moving to this state, so we use default. */
+.demo-animation--position-2 {
+  left: 180px;
+}
+
+/* Outside the view, on the right.
+   We leave the view when moving to this state, so we use fast-out-linear-in. */
+.demo-animation--position-3 {
+  left: 302px;
+}
+
+/* Right side.
+   We enter the view when moving to this state, so we use linear-out-slow-in. */
+.demo-animation--position-4 {
+  left: 180px;
+}
+
+/* Left side.
+   We're always visible when moving to this state, so we use default. */
+.demo-animation--position-5 {
+  left: 20px;
+}
+
+.demo-animation__movable {
+  background-color: red;
+  border-radius: 2px;
+  display: block;
+  height: 100px;
+  width: 100px;
+  position: absolute;
+  top: 50px;
+  transition-property: left;
+  transition-duration: 0.2s;
+}