Bootstrap card desk как выставить их в горизонтальный ряд?

Question

[Виталий]

Здравствуйте,извените за возможно глупый вопрос,но все же...

Пытаюсь выстроить card desk по горизонтали,но почему то браузер их выстраивает их по вертикали

<div class="container">

    <div class="col-md-12">

        <div class="card-deck-wrapper">
            <div class="card-deck">
                <div class="card">
                    <img class="card-img-top" src="/images/d_c.jpg" alt="Card image cap">

                    <div class="card-block">
                        <h4 class="card-title">Card title</h4>

                        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to
                            additional content. This content is a little bit longer.</p>

                        <p class="card-text">
                            <small class="text-muted">Last updated 3 mins ago</small>
                        </p>
                    </div>
                </div>

                <div class="card">
                    <img class="card-img-top" src="/images/d_c.jpg" alt="Card image cap">

                    <div class="card-block">
                        <h4 class="card-title">Card title</h4>

                        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to
                            additional content. This content is a little bit longer.</p>

                        <p class="card-text">
                            <small class="text-muted">Last updated 3 mins ago</small>
                        </p>
                    </div>
                </div>

            </div>
        </div>

    </div>

</div>

Answer 1

[Marsel G.]

<div class="container">
 <div class="row">
  <div class="col-md-6">
   <div class="card-deck-wrapper">
   </div>
  </div>
  <div class="col-md-6">
   <div class="card-deck-wrapper">
   </div>
  </div>
 </div>
</div>