Explanations

The files on

(https://jshare.johnshopkins.edu/gwright3/public_html) index look the way they do because this page allows you to change the anatomy of the page. The Cascading Style Sheet(CSS) allows you to change text, color of text, size and position of the webpage. This way, you can alter content easily and apply things in order you define them. You can also tell what javascript and html is being used when you view the source.