Bootstrap CSS class .gap-md-0

    <div class="d-grid gap-1 gap-md-0">
        <div class="p-2 border bg-info text-white">Grid element</div>
        <div class="p-2 border bg-primary text-white">Grid element</div>
        <div class="p-2 border bg-success text-white">Grid element</div>
    </div>