Project import generated by Copybara.
GitOrigin-RevId: 63746295f1a5ab5a619056791995793d65529e62
diff --git a/node_modules/material-design-lite/src/ripple/_ripple.scss b/node_modules/material-design-lite/src/ripple/_ripple.scss
new file mode 100644
index 0000000..cbf86eb
--- /dev/null
+++ b/node_modules/material-design-lite/src/ripple/_ripple.scss
@@ -0,0 +1,42 @@
+/**
+ * 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";
+
+.mdl-ripple {
+ background : $ripple-bg-color;
+ border-radius : 50%;
+ height : 50px;
+ left : 0;
+ opacity : 0;
+ pointer-events : none;
+ position : absolute;
+ top : 0;
+ transform : translate(-50%, -50%);
+ width : 50px;
+ overflow : hidden;
+
+ &.is-animating {
+ transition: transform 0.3s $animation-curve-linear-out-slow-in,
+ width 0.3s $animation-curve-linear-out-slow-in,
+ height 0.3s $animation-curve-linear-out-slow-in,
+ opacity 0.6s $animation-curve-linear-out-slow-in;
+ }
+
+ &.is-visible {
+ opacity: 0.3;
+ }
+}