Email links seem unable to take CSS classes in markdown.
Regular links work, as does tel:, ie:
[Link to](http://somewhere.com){: .class}
[Call to](tel:+4412345678965){: .class}
But mailto: links don’t, ie:
[Email me](mailto:my@email.com){: .class}
The CSS class – in fact any attribute for that matter – simply isn’t added.
Am I doing something wrong? Can’t seem to find anything here about this, nor anywhere else…
I’m using MM’s default markdown library, Kramdown.