How to upload images in wordpress using css?

Question

css

The styles in the theme are loaded, but for some reason the images are not.
Links to images of this type

.blue-section {
  background-image: url(img/bg-1.jpeg);
  background-size: cover;
  background-repeat: no-repeat;
}

The img folder is present, the file is also there. And so in all the code.
What can be done about it?

Answer 1

FRRN , You need to go up a level from the layouts folder (../)
background-image: url(../img/bg-1.jpeg);