Glad you enjoyed, Jimmy. Thank you too, since this was a self-learning project for me, and was happy to receive some feedback on my first efforts.
As I figure it, I was only 10-years or longer behind in HTML and CSS coding knowledge. Using newer iterations of CSS and HTML5 capabilities for the first time, I was able to code content boxes with RADIUSED corners. Also, apply shadows to objects and text. New CSS code also permits opacity adjustments 0 - 100%, and one can set-up a web-site with objects made up of separate stacked layers (3D effect) that can be made to move in any of four directions at a speed controlled by a user scrolling down the page.