title: How to add space between two divs in a Bootstrap column layout?
body: <p>I want to do this style in an archive .html</p>
  
  <p>I want to be able to write inside white text area.</p>
  
  <p><a href="https://i.stack.imgur.com/zYWNa.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zYWNa.png" alt="enter image description here"></a></p>
  
  <p>I'm starting with this:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
    &lt;title&gt;Bootstrap Example&lt;/title&gt;
    &lt;meta charset="utf-8"&gt;
    &lt;meta name="viewport" content="width=device-width, initial-scale=1"&gt;
    &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"&gt;
    &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"&gt;&lt;/script&gt;
    &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"&gt;    &lt;/script&gt;
  &lt;/head&gt;
  
  
  &lt;body&gt;
  
  &lt;div class="container"&gt;
    &lt;h1&gt;Hello&lt;/h1&gt;
    &lt;p&gt;hi.&lt;/p&gt;            
    &lt;div class="row"&gt;
      &lt;div class="col-sm-6" style="background-color:yellow;"&gt;
        hola
      &lt;/div&gt;
      &lt;div class="col-sm-3" style="background-color:pink;"&gt;
        adios
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Produce:</p>
  
  <p><a href="https://i.stack.imgur.com/1pEB5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1pEB5.png" alt="enter image description here"></a></p>
  
  <p>So, how can I get this?(separation between the row)</p>
  
  <p><a href="https://i.stack.imgur.com/mOrUr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mOrUr.png" alt="enter image description here"></a></p>