Image Html No Repeat. It means that when you set background alone without specifying background repeat you simply overwrite previously defined rule it just falls back to default value which is repeat. Here we set the background image to background repeat no repeat.
By default a background image is repeated both vertically and horizontally. The background repeat property sets if how a background image will be repeated. By default the background image property repeats an image both horizontally and vertically.
Or set background image insted.
Html background image insert background image css property for no repeat and html body image full screen width using css property. By default the background image property repeats an image both horizontally and vertically. The background image is placed according to the background position property. Or set background image insted.