CreateX includes 2 main packs of font icons:
<i class="fe-icon-iconName"></i>
<a href="#" class="social-btn sb-style-number sb-brandName">
<i class="socicon-brandName"></i>
</a>
<!-- Social Icon (Style 1) -->
<a class="social-btn sb-style-1 sb-facebook" href="#" data-toggle="tooltip" data-placement="top" title="Facebook">
<i class="socicon-facebook"></i>
</a>
<!-- Social Icon Light Skin (Style 1) -->
<a class="social-btn sb-style-1 sb-facebook sb-light-skin" href="#" data-toggle="tooltip" data-placement="top" title="Facebook">
<i class="socicon-facebook"></i>
</a>
//- Social Icon (Style 1)
a(href="#" data-toggle="tooltip" data-placement="top" title="Facebook").social-btn.sb-style-1.sb-facebook
i.socicon-facebook
//- Social Icon Light Skin (Style 1)
a(href="#" data-toggle="tooltip" data-placement="top" title="Facebook").social-btn.sb-style-1.sb-facebook.sb-light-skin
i.socicon-facebook