I have a problem with a div. Her name is
<div id="content-homepage">
It happens that this div has some content inside (texts, titles and a button), and when I insert the image through
#content-homepage {
background-image: url(../img/back.jpg);
height: 100%;
width: 100%;
width: auto;
}
The image does not appear. I wanted it to appear and stay on the whole screen. Regardless of the device, it would fit and stay across the screen.