[![Build status](https://travis-ci.org/PolymerElements/paper-ripple.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-ripple) ##<paper-ripple> Material design: [Surface reaction](https://www.google.com/design/spec/animation/responsive-interaction.html#responsive-interaction-surface-reaction) `paper-ripple` provides a visual effect that other paper elements can use to simulate a rippling effect emanating from the point of contact. The effect can be visualized as a concentric circle with motion. ```html