As I begin my journey into HTML to secure a summer internship, I am diligently taking notes from the tutorials on HTML.net. A particular question has arisen as I delve further into CSS; how can I encase the body of my text in a white box? Having mastered the basics of HTML5 and giving my page a blue background, I now aim to enhance readability by setting the text body against a white backdrop. Currently, I have centered the text at 800px