Hello.

What I can use syntax to indicate the current menu?

for example (style.css):

.main-nav ul li a: hover {text-decoration: none; padding: 10px 10px; color: # 000000; border-bottom: 5px solid #ffffff;}

here describes the selection of the menu item to which pointer induced.

how do I add here stylization about the active (current) menu item?

hairstyle template