title: Why is grid row height too tall?
body: <p>I noticed the extra space between the title and the snippet(paragraph) as shown in the example. Is there a way to fix this, without giving up the grid? The second column, first row, is too tall...</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>.post-content {
    display: grid;
    grid-template-columns: 320px auto;
    grid-template-rows: auto auto;
  }
  
  .item-thumbnail {
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 1;
    grid-row-end: 3;
    margin: 0 1rem 0 0;
  }
  
  .post-title {
    grid-column-start: 2;
    grid-column-end: 3;
    grid-row-start: 1;
    grid-row-end: 2;
  }
  
  .post-snippet {
    grid-column-start: 2;
    grid-column-end: 3;
    grid-row-start: 2;
    grid-row-end: 3;
  }
  
  .item-thumbnail {
    background: #444;
    padding: 50% 0;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="post-content"&gt;
    &lt;div class="post-title"&gt;
    title
    &lt;/div&gt;
    &lt;div class="post-snippet"&gt;
    The lone lamp post of the one-street town flickered, not quite dead but definitely on its way out.
    &lt;/div&gt;
    &lt;div class="item-thumbnail"&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>