Material design: Progress & activity
Element providing a multiple color material design circular spinner.
<paper-spinner active>...</paper-spinner>
<paper-spinner-lite active class="orange"></paper-spinner-lite>
<paper-spinner-lite active class="green"></paper-spinner-lite>
<paper-spinner-lite active class="thin"></paper-spinner-lite>
<paper-spinner-lite active class="thick"></paper-spinner-lite>