Open your preferred text editor, notepad etc. make a file and call it stylesheet.css. css work by taking an input, let's say p. and the changing different things about it, how big it is, what colour ...

CSS style sheets allow for the same document to be viewed with different devices, ranging from color monitors to mobile phones and printers.

Open the Web page in Notepad or an HTML editor. Locate the "" tag and start an internal style sheet by adding this line between the and tags: Remove the body margins by inserting this code in the ...