Cards Bootstrap 4 in one line - html

Question

I'm trying to make my cards (panels) set next to each other and I'm using the templates at mdbootstrap.com.
My code:
<div class="row">
<div class="col-md-12">
<div class="card mdb-color lighten-2 text-center z-depth-2">
<div class="card-body">
<p class="white-text mb-0"> <?php echo convertCurrency("1.00", "POUND", "DOLLAR");
?>.</p>
</div>
</div>
<Br>
<div class="card mdb-color lighten-2 text-center z-depth-2">
<div class="card-body">
<p class="white-text mb-0">btc<i class="fa fa-bitcoin" aria-hidden="true">
</i> = <?php echo $info['rate'];
?></p>
</div>
</div>
</div>
</div>
I tried to give it a class of d-inline but it's not working...
The cards I'm using https://mdbootstrap.com/components/panels/

Answer 1

Just in case someone is looking at this, an easy way to do it is to use the card-deck class. So, for example:
<div class=card-deck>
<!-- First Card -->
<div class="card">
<div class="card-title">Title here</div>
<div class="card-body">Body here</div>
</div>
<!-- Second Card -->
<div class="card">
<div class="card-title">Title here</div>
<div class="card-body">Body here</div>
</div>
</div>
Just remember that all the cards go in the card-deck div. A drawback of this is if you have lets say 6 cards, it'll put all of the cards on the same line instead of breaking them up in multiple lines. Whenever I want cards to be on multiple lines I just use another card-deck. Hope this helps someone, cheers.

Answer 2

One way of doing what you want is to put both cards in two separate columns, each, i.e each box card should be inside a div with class col-md-6.
The following code shows two cards, side by side in desktop browser window size.
<div class="row">
<div class="col-md-6">
<div class="card mdb-color lighten-2 text-center z-depth-2">
<div class="card-body">
<p class="white-text mb-0">واحد جنيه سوداني = <?php echo convertCurrency("1.00", "SDG", "USD")." دولار امريكي";?>.</p>
</div>
</div>
</div>
<div class="col-md-6">
<div class="card mdb-color lighten-2 text-center z-depth-2">
<div class="card-body">
<p class="white-text mb-0">بتكوين <i class="fa fa-bitcoin" aria-hidden="true"></i> = <?php echo $info['rate']." جنيه سوداني";?></p>
</div>
</div>
</div>
</div>