/element/icon

<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark1"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark2"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark3"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark4"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark5"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark6"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark7"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark8"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__dark9"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light1"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light2"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light3"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light4"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light5"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light6"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light7"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light8"></i>
<i aria-hidden="true" class="el_icon fas fa-adjust el_icon__light9"></i>
<i aria-hidden="true" class="el_icon fas fa-angle-left"></i>
<i aria-hidden="true" class="el_icon fas fa-check el_icon__primary"></i>
<i aria-hidden="true" class="el_icon fas fa-info-circle el_icon__info"></i>
<i aria-hidden="true" class="el_icon fas fa-save el_icon__success"></i>
<i aria-hidden="true" class="el_icon fas fa-exclamation-triangle el_icon__warning"></i>
<i aria-hidden="true" class="el_icon fas fa-times el_icon__danger"></i>