Styling buttons as links

[heruan]

This is the complementary of https://github.com/vaadin/vaadin-lumo-styles/issues/5 i.e. support for a vaadin-button to appear as a simple link (a). The tertiary theme looks like a link, but it occupies additional space.

[web-padawan]

Does the "tertiary-inline" theme variation fit your need? It is now styled to look as part of regular text content, as you can see here.

[heruan]

Oops, I missed that! Yes, it seems to fit exactly what I meant!

[web-padawan]

It used to take some undesired space, actually. This has been fixed in #68. Glad this helped!

[heruan]

Working on vaadin/vaadin-text-field#213 I tried to use a tertiary-inline button instead of a link, but I see it hides the label overflow while a link does not; see https://jsfiddle.net/heruan/h5aksL36/ for example.

Would it be acceptable to set overflow: visible on the label part for the tertiary-inline theme?

(This is how it looks with the overflow fix: https://jsfiddle.net/heruan/h5aksL36/3/)