google material icons
<!--inside the head tag-->
<!-- set up google icon fonts -->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- inside the icon container -->
<span class="material-icons">&# Code point ;</span>
<span class="material-icons"></span>
<!--
icon used
https://fonts.google.com/icons?selected=Material%20Icons%20Sharp%3Ashopping_cart%3A
-->