title: Bootstrap 4 column rows with buttons
body: <p>I've started to explore Bootstrap 4 and HTML5/CSS in general. I want to create a text area with two buttons on the side (centered horizontally to each other) :</p>
  
  <p><a href="https://i.stack.imgur.com/TnHSy.png" rel="noreferrer"><img src="https://i.stack.imgur.com/TnHSy.png" alt="enter image description here"></a></p>
  
  <p>The code I got is the following:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css"&gt;
  
  
  &lt;div class="container mt-2"&gt;
    &lt;div class="row"&gt;
      &lt;div class="col-10"&gt;
        &lt;textarea class="form-control" rows="3" id="sent_text" placeholder="Just write some text.."&gt;&lt;/textarea&gt;
      &lt;/div&gt;
      &lt;div class="col-2"&gt;
        &lt;div class="row"&gt;
          &lt;button class="btn btn-success btn-sm m-1" type="button"&gt;Send&lt;/button&gt;
        &lt;/div&gt;
        &lt;div class="row"&gt;
          &lt;button class="btn btn-info btn-sm m-1" type="button"&gt;Clear&lt;/button&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>I've created a row with 2 columns in it. The second column contains two rows.
  Is that correct way to go? </p>
  
  <p>Thanks</p>