It includes knowing the syntax of various properties which influence the text on a web page and it usually includes
- Line-height property which control the space between lines of text
- Letter-spacing property which add or subtract space between the letters that make up a word
- Word-spacing property which add or subtract space between the words of a sentence
- Text-indent property which indent the text of a paragraph
- Text-align property which align the text of a document
- White-space property which control the flow and formatting of text