HI there,
The meda:content tag isn’t yet supported in this plugin and locks the formatting down so not recommended. That Mailchimp link is 5 years old… instead just use the Mailchimp merge tag *|RSSITEM:CONTENT_FULL|* and it will show the featured image and then the body of the RSS item.
You can further style the image and wrapping using Mailchimp-specific CSS, like:
<style type="text/css">.rss-content img {
padding: 0px 10px 0px 0px; float: left; max-width: 100% !important;
}
</style>
<span style="font-size:12px">*|RSSITEMS:|*</span>
<h2 class="mc-toc-title">*|RSSITEM:TITLE|*</h2>
Posted on *|RSSITEM:DATE|*
<div class="rss-content">*|RSSITEM:CONTENT|*</div>
and someone said this worked for them:
<style type="text/css">.mcnTextContent img { max-width: 100% !important; }
</style>
The CSS class name depends on the Mailchimp template being used, I believe.