Expanded continuation of the question How to stretch the div-block to the full width of the page? in pictures
There is a div unit. Beautiful and black with a width:100% . Must occupy the entire width of the screen.
We look through chrome:

It's ok.
Reduce the browser window

It seems the same
We shake right:

Here it is a joint.
So width:100% stretches the block to the edge of the screen, not the page?
What used:
html, body { width: 100%; height: 100%; } .div { **min-width**: 100%;position: relative; } and
html, body { width: 100%; height: 100%; } .div { **width**: 100%;position: relative; } Broke his head. I ask for help.