I just don’t want people with screen more than 1600 pxl width will see very long line of bodycopy, it will make them tired to read the primary content. Also, I have a plan to put a seasonal background image, so I think it will be cool if people can see the background image in the left and right of the page.
But if it will make the loading time longer, it’s a disadvantage.
How if we shrunk the width of primary & secondary frame only? So there will be more visible background in the edge of the page.