Good replacement to FD Footnotes

I’ve been using FD Footnotes for years. Now it is not anymore supported – this plugin is the best alternative.

More: FD Footnotes didn’t work well with SiteOrigin page builder, this plugin does. Big thank you to the developer!

A compatibility mode to FD Footnotes would be great!

If someone needs inspiration, here is my CSS to add a horizontal separation line and reduce the footnote font:

.easy-footnote a { /*for twentyseventeen theme */
text-decoration: underline;
box-shadow: none;
padding-right: .1em;
}

.easy-footnotes-wrapper {
width: 80%;
padding-top: 1.2em;
border-top: 1px solid #000;
margin-top: 1.8em;
}

.easy-footnote-single {
font-size: .8em;
margin-bottom: 1em;
margin-left: 1em;
}