   </a> class to <code class="astro-3HS6YOU4">.app-wrap</code> element. Example :
                  </p>
                  <pre class="astro-3HS6YOU4">			<code class="astro-3HS6YOU4">&lt;div class="app-wrap container"&gt;
  ...
&lt;/div&gt;</code></pre>
                  <p class="astro-3HS6YOU4">
                    Because there will be gaps on left and right sides on large monitors. background-color, picture, video can be added as background
                    to the element <code class="astro-3HS6YOU4"