why in background size the height is not working?

Question

background-size the height property is not working why?

body{
    background-image: url("images/1.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: 50px 50px;   
}

Answer 1

Try this;

body{
  background-image: url('images/1.jpg');
  background-repeat: no-repeat;
  background-width: 100%;
  background-size: 100%;
  background-position: 50px 50px;
}

Maybe it'll fix the problem (: