Languages hints
If you use Internet Explorer or other deprecated browser, likely you will not see it, but I added a small flag on links. The flag hints the language the pointed page is in.
To perform that, I had to modify lightly the CSS used in the blog.
a[hreflang]:after { color: gray; font-weight: bold; content: "\0000a0[" attr(hreflang) "]"; vertical-align: super; font-size: 80%; }
I found the hack on Tristan Nitot’s Standblog 😉 Thank you Tristan 😉
(Of course: those who have not yet experienced a modern web browser may download Mozilla Firefox).
Edit: I changed again, very slightly, the style to locate the language hint upper than the text.