title: How to remove gaps around div with image?
body: <p>one take col-md-4, second col-md-8, but the second with a picture is not 100% width, there are gaps on the left and right sides, could anyone please advise how to remove gaps and make image full size ? Thanks. Here is screenshot <a href="https://i.stack.imgur.com/YZr86.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YZr86.png" alt="Gaps are red" /></a></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-css lang-css prettyprint-override"><code>.upperDiv{
    height: 100px;
    width: 100%;
    background: red;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  
  .fixed-content {
    width: 100%;
    height: 100px;
    object-fit: cover;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="container"&gt;
    &lt;div class="row upperDiv"&gt;
      &lt;div class="col-md-4" style="background: #005AA1;"&gt;
        &lt;/div&gt;
      &lt;div class="col-md-8"&gt;
        &lt;img src="assets/libled.jpg" class="fixed-content"&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>