Hello, 
today I tried HTTrack and its works well (I probably downloaded some more
pointless files than needed, but its okay). 
When I am connected to the internet, downloaded site works perfect. But when I
turn off wifi, site still load, but without background and menu - (which will
normally show when I put cursor on 3 dots, but now links from this menu are
normally visible and they are over site) then, when I click on some link on
site, loaded site is still without background and menu, but when I click on
previous page button, site loads perfect. Do somebody know if I can fix
this?Thanks