Re: curiosity
Reply #1 –
That's normal because is a responsive template. On tablet and mobile you won't see the menu but just those icons
Re: curiosity
Reply #2 –
What radu said.
I can add that the icons are used at low resolutions (equivalent to low widths) because if the menus become "big", they may not fit into the screen.
And are not used at higher resolutions (equivalent to wider windows) because... well, texts are usually easier to understand than icons at least to me, so it's preferred to have.