why the background image only shows in live preview in brackets

Question

I assigned a background image to a section using css and the image only shows up in live preview in brackets. Is this supposed to happen or I did something wrong. Here's The Code:

background: url(/img/background.jpeg) center center no-repeat fixed;
background-size: cover;

Answer 1

Maybe you can try something like this-

img {
border: 1px solid #ddd;
border-radius: 4px;
padding: 5px;}
<img src="example.jpg" alt="example">

Or this-

body {border-style: groove;border-width: 3px; border-color: Black;
         width:1300px; padding: 25px; background-color: Aqua;
     background-image: url("NSIC-logo1.png");
         background-repeat:no-repeat;background-position:50% 10% }

Answer 2

I changed the path to:

background: url(../img/background.jpeg) center center no-repeat fixed;
background-size: cover;

putting the two dots worked for me!!