The saito-backdrop class is used with the saito-overlay class when used as a modal.
DEFAULT :
<div class="saito-overlay">
<div class="saito-backdrop">
<i class="fas fa-times"> </i>
<div>
/// content here
</div>
</div>
</div>
Developers can choose to omit the close icon, in cases like this, the backdrop should be closed by clicking outside the saito-backdrop element.
NO CLOSE ICON :
<div class="saito-overlay">
<div class="saito-backdrop">
<div>
/// content here
</div>
</div>
</div>