What are the stripes on the screen?

Question

Monitors

Hello.
When visiting the site, I noticed stripes on the screen. Has anyone had a similar experience? Noticed? Is this a layout? Or a monitor? The stripes are seen to be horizontal.

Answer 1

Open the software, see the picture on the screen and see if there are stripes?
or on the site, call devtools and see if this element can be selected ..