We’ll use an unordered list for the slideshow and we’ll add a span for each image and a division with a heading:
The spans are going to be the elements that will have the background images of the slideshow.
Let’s style the unordered list first. It will be fixed and we will stretch it over the viewport. We’ll also use a :after pseudo-element in order to place a pattern on top of the image:
background: transparent url(../images/pattern.png) repeat top left;