I also have uploaded different width images, which can be used.
The problem is on bigger screens or screens with bigger pix dimensions like 1920 x 1080:
1) Logo is shifting to different position, if you compare the front page and the other pages.
2) The background image should show more from the image bottom.
3) I can’t get the white “Izvelne” text near the Hamburger in that blue color, as the Hamburger. On the white pages it should be bluse, only on the front page it should be white.
