Keenthemes Iconsicons can be used as through class names as shown below.
<i class="ki ki-plus"></i>
<i class="ki ki-arrow-up"></i>
<i class="ki ki-round"></i>
<i class="ki ki-reload"></i>
<i class="ki ki-refresh"></i>
<i class="ki ki-solid-plus"></i>
Use
.text-{light|secondary|success|info|primary|warning|danger|white|dark|dark-75|dark-50|dark-25}class format to set different colors.
<i class="ki ki-plus text-success"></i>
<i class="ki ki-arrow-up text-primary"></i>
<i class="ki ki-round text-danger"></i>
<i class="ki ki-reload text-warning"></i>
<i class="ki ki-refresh text-info"></i>
<i class="ki ki-solid-plus text-dark"></i>
Use
.icon-{size}class format to set different sizes.
<i class="ki ki-solid-plus icon-xs"></i>
<i class="ki ki-solid-plus icon-sm"></i>
<i class="ki ki-solid-plus icon-nm"></i>
<i class="ki ki-solid-plus icon-md"></i>
<i class="ki ki-solid-plus icon-lg"></i>
<i class="ki ki-solid-plus icon-xl"></i>
<i class="ki ki-solid-plus icon-2x"></i>
<i class="ki ki-solid-plus icon-3x"></i>
<i class="ki ki-solid-plus icon-4x"></i>
<i class="ki ki-solid-plus icon-5x"></i>
<i class="ki ki-solid-plus icon-6x"></i>
<i class="ki ki-solid-plus icon-7x"></i>
<i class="ki ki-solid-plus icon-8x"></i>
<i class="ki ki-solid-plus icon-9x"></i>
<i class="ki ki-solid-plus icon-10x"></i>
You can use KeenthemesIcons literally with any element within Metronic.
<a href="#" class="btn btn-success font-weight-bold mr-2">
<i class="ki ki-plus icon-sm"></i> Button example
</a>
<a href="#" class="btn btn-light-danger font-weight-bold mr-2">
<i class="ki ki-bold-close icon-sm"></i> Button example 2
</a>
<div class="dropdown dropdown-inline">
<a href="#" class="btn btn-light-primary font-weight-bold dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
<i class="ki ki-outline-info icon-md"></i> Dropdown example
</a>
<div class="dropdown-menu dropdown-menu-md py-5">
<ul class="navi navi-hover">
<li class="navi-item">
<a class="navi-link" href="#">
<span class="navi-icon"><i class="ki ki-gear text-danger"></i></span>
<span class="navi-text">Messages</span>
<span class="label label-light-danger font-weight-bold label-inline">new</span>
</a>
</li>
<li class="navi-item">
<a class="navi-link" href="#">
<span class="navi-icon"><i class="ki ki-info text-warning"></i></span>
<span class="navi-text">Settings</span>
</a>
</li>
<li class="navi-item">
<a class="navi-link" href="#">
<span class="navi-icon"><i class="ki ki-wrench text-success"></i></span>
<span class="navi-text">Tasks</span>
<span class="navi-label">
<span class="label label-warning label-rounded">5</span>
</span>
</a>
</li>
<li class="navi-item">
<a class="navi-link" href="#">
<span class="navi-icon"><i class="flaticon2-file text-primary"></i></span>
<span class="navi-text">Orders</span>
</a>
</li>
</ul>
</div>
</div>
