title: CSS grid square layout
body: <p>I am trying to create grid/layout consists of squares. Four squares in each row. Squares can't distort on screen resize. Width and height must be the same all the time (I don't want fixed values). I must use CSS grid. Can anyone help me ?</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>.container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-gap: 5px;
  }
  .container div {
    background-color: red;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="container"&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
    &lt;div&gt;&lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>