How can I embed codepen here?

<p data-height="268" data-theme-id="14408" data-slug-hash="mwnEh" data-default-tab="result" data-user="lbebber" class='codepen'>See the Pen <a href=''>Kinda Realistic Text (test 1)</a> by Lucas Bebber (<a href=''>@lbebber</a>) on <a href=''>CodePen</a>.</p>
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I want embed codepen here like this example , but when I past the code above, it dosen’t work,just looks like this:

See the Pen Subscribe by Bryan Jones (@bartuc) on CodePen.