how to avoid repetition of image in css code example

Example 1: How to make a backgroud image with no repeat in html

.background {
background-image: url('name.jpeg');
background-repeat: no-repeat;
background-size: 100%;
}

Example 2: how to stop an image repeating in css

body {
  background-image: url("image.jpg");
  background-repeat: no-repeat;
}