dby="tab-content-8">
                                                <div>
                                                    <pre>
                                                        <code class="language-html">
&#x3C;div class=&#x22;d-flex&#x22;&#x3E;
    &#x3C;div style=&#x22;width: 50px; height: 50px;&#x22; class=&#x22;bg-primary opacity-0 mr-3&#x22;&#x3E;&#x3C;/div&#x3E;
    &#x3C;div style=&#x22;width: 50px; height: 50px;&#x22; class=&#x22;bg-primary opacity-1 mr-3&#x22;&#x3E;&#x3C;/div&#x3E;
   