Full width slider and/or div

Can anyone please advice that how can I make the slide full width and other div in the website!

Can you be more specific?

how can I make this full width as the browser.

I understood the question. I’m with the same problem. Has anyone been able to leave the slider% 100 on the screen? In my case I do not have access to the code I must do everything from the Erpnext itself

En mi caso quisiera que el ancho fuese del ancho de la pantalla