Copy & paste the HTML below into your web project and you’re good to go.
<link rel="stylesheet" href="1.1.0/hitman.core.min.css"/>
<link rel="stylesheet" href="1.1.0/hitman.vendor.min.css"/>
<script src="1.1.0/hitman.core.min.js"></script>
<script src="1.1.0/hitman.vendor.min.js"></script>