Using background-image, position, size, repeat, Using background-blend-mode, Creating transitions for the blend mode, Using background-size and animating it on hover, Animating a background image with gifs, Combine all the elements we learnt (up above) Th

CSS Transitions. CSS transitions allows you to change property values smoothly, over a given duration. Mouse over the element below to see a CSS transition effect:

CSS background-image. The background-image property specifies an image to use as the background of an element.. By default, the image is repeated so it covers the entire element.