why the hover selector doesn´t work?

Question

in my code ( https://code.sololearn.com/WrQ3GlmHtDK6 ) the hover selector in css doesn´t work in sololearn yes it work but i´m working in atom and in atom that isnt work help please

Answer 1

1.how can you see hover effects when your page just open a blank page on hover.

By the way try this change
Remove nav before a:visited

Answer 2

RKK
Hover works with finger also
in touch phones.

Answer 3

Ok I will try it