title: overflow-x scrolling with display: flex, last child item not showing parent div padding and margin
body: <p>Please take a look at the last item, parent div padding not working here. Any help?</p>
  
  <p><strong>Here is my code:</strong></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>.horizontal-scrollable {
    padding: 15px;
    white-space: nowrap;
    overflow-x: scroll;
    overflow-y: hide;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    display: flex;
    flex-wrap: nowrap;
  }
  
  .year-tag {
    background: #E6E7E8;
    padding: 12px;
    font-size: 12px;
    line-height: 14px;
    border: 0;
    font-weight: bold;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 8px;
    margin-bottom: 8px;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div style="width: 375px;font-family: sans-serif;background:red;"&gt;
    &lt;div class="horizontal-scrollable year-list"&gt;
      &lt;a class="year-tag"&gt;2020&lt;/a&gt;
      &lt;a class="year-tag"&gt;2019&lt;/a&gt;
      &lt;a class="year-tag"&gt;2018&lt;/a&gt;
      &lt;a class="year-tag"&gt;2017&lt;/a&gt;
      &lt;a class="year-tag"&gt;2016&lt;/a&gt;
      &lt;a class="year-tag"&gt;2015&lt;/a&gt;
      &lt;a class="year-tag"&gt;2014&lt;/a&gt;
      &lt;a class="year-tag"&gt;2013&lt;/a&gt;
      &lt;a class="year-tag"&gt;See More&lt;/a&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>