I don't but would love to see a good tutorial. The way I approach this is to use the slice tool. 10 years ago I would have cut boxes ajd change the background

I don't but would love to see a good tutorial. The way I approach this is to use the slice tool. 10 years ago I would have cut boxes ajd change the background to the imagine and set width or height to 100%. The important part was picking a repeatable image when scaled 100%