How can I add a br tag inside of css "after" selector?
<p>I am using the css after:: selecter to display texts. What I want to do is simply add a <br> tag before this display. Cant get it to work</p>

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<pre class="snippet-code-css lang-css prettyprint-override"><code>H2::after {
    content: " &lt;br&gt;posted by me";
   font-size: 14px;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;H2&gt;Hello&lt;/H2&gt;</code></pre>
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