NodeBB/NodeBB

<button id="save" class="btn btn-primary position-fixed bottom-0 end-0 px-3 py-2 mb-lg-4 me-4 rounded-circle fs-4" type="button" style="width: 64px; height: 64px; margin-bottom: 5rem;">
    <i class="fa fa-fw fas fa-floppy-disk"></i>
</button>