I do not know how to make a padding and fits the screen whatever the resolution

[ulyssesky]

On the site "Le Monde", there is a white block of 1000 px. You can mark it with the blue outline on the capture screen.

With a screen resolution of 1920 px, this same block has a padding of 451 px right and left,
With a screen resolution of 1680 px, this white block has a padding of 291 px to the right and left. This is normal.

I wanted to reproduce this template but I can not reproduce the padding 451 px right and left. I left a screenshot with the results right.

I do not know how to make a padding and fits the screen whatever the resolution and why on the example here I have 0 on the left and -100000 on the right

Do you know the solution to have the same padding right and left.
thank you
Ulysse

[Pavel_Homeriki]

je n'arrive pas à mettre les margin sur un éléments

Just create a new site and you will get the same as Le Monde.

[Pavel_Homeriki]

???