{source}
<!-- You can place html anywhere within the source tags -->
<script language="javascript" type="text/javascript">
// You can place JavaScript like this
</script>
<?php
// You can place PHP like this
?><iframe width="100%" height="450" src="https://www.14dd5266c70789bdc806364df4586335-gdprlock/embed/373P8QZHW5M" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
{/source}