I solved my problem using this link;
https://digwp.com/2010/04/call-widget-with-shortcode/
Instead of creating a widget area on my page I now can put a short code in my page editor that makes the widget appear.
In your css you say you want the paragraph in a div with the class ‘prose’ to have a certain style. This means you should either make sure your text is in a paragraph (which is the neatest way to do it, as text should generally be in a paragraph) or remove the paragraph factor from your css.
So you can fix this with css;
.prose {
text-indent:8em;
}
Or fix it with a bit of html;
<div class="prose"><p> text </p></div>
