title: How to make child elements align 2 per row in flexbox
body: <p>Here is my current css: </p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.course-widget {
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    border-radius: 49px 49px 49px 49px;
    -moz-border-radius: 49px 49px 49px 49px;
    -webkit-border-radius: 49px 49px 49px 49px;
    border: 1px solid #000000;
    /*shadow effect*/
    -webkit-box-shadow: 11px 11px 30px 0px rgba(0, 0, 0, 0.42);
    -moz-box-shadow: 11px 11px 30px 0px rgba(0, 0, 0, 0.42);
    box-shadow: 11px 11px 30px 0px rgba(0, 0, 0, 0.42);
  }
  .widget-section {
    margin: 10px;
    width: 100%;
    border: 1px solid #000000;
  }
  .questions-section {
    width: 100%;
  }
  .question-item {
    border: 2px solid #ff0000;
    color: #00AC7F;
    width: 50%;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="course-widget"&gt;
    &lt;div class="widget-section"&gt;Top&lt;/div&gt;
    &lt;div class="widget-section"&gt;Middle&lt;/div&gt;
  
    &lt;div class="widget-section questions-section"&gt;
      &lt;div class="question-item"&gt;option 1&lt;/div&gt;
      &lt;div class="question-item"&gt;option 2&lt;/div&gt;
      &lt;div class="question-item"&gt;option 3&lt;/div&gt;
      &lt;div class="question-item"&gt;option 4&lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>What this currently give me: 
  <a href="https://i.stack.imgur.com/Y4wS0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Y4wS0.png" alt="enter image description here"></a></p>
  
  <p>How do I get the 'option' div's to align as 2 per row (equally sized) instead of stacking on top of each other? Is this possible using only flexbox? </p>