<div class="badge">
    <i class="fas fa-envelope icon"></i>
    <div class="number-badge">10</div>
</div>
<div class="badge">
    <i class="fas fa-shopping-cart icon"></i>
    <div class="number-badge">15</div>
</div>
<div class="badge">
    <i class="fas fa-comment-alt icon"></i>
    <div class="number-badge">20</div>
</div>