CSS-ripple-effect on position:fixed buttons
HTML
<link rel="stylesheet" href="https://cdn.rawgit.com/mladenplavsic/css-ripple-effect/bc472138/dist/ripple.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha/css/bootstrap.css">
<!-- Reference for GitHub issue https://github.com/mladenplavsic/css-ripple-effect/issues/6 -->
<a class="btn btn-link ripple">Button</a>