1. Tabler Icons
https://tabler-icons.io/
gulp
// -------------------------------------------------------------------------------------
// File: packages/demos/src/main/partial/head.html
// -------------------------------------------------------------------------------------
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@tabler/[email protected]/tabler-icons.min.css">
// ----------------------------------------------------------------------
<div class="list-group-horizontal">
<i class="ti ti-mood-happy text-dark text-xl"></i>
<i class="ti ti-mood-happy text-dark text-2xl"></i>
<i class="ti ti-mood-happy text-dark text-3xl"></i>
<i class="ti ti-mood-happy text-dark text-4xl"></i>
<i class="ti ti-mood-happy text-dark text-5xl"></i>
</div>
