Hi Bob, It is a great tutorial. I just came across one trouble. After typing the code

img {
float:right;
margin:0px 0px 10px 10px;
box-shadow: 3px 3px 5px 1px #ccccc;
}

Image 1 is aligned to the right, but image 2 is aligned to the left of Image 1. Is there anything that I did wrong.