This document discusses CSS fonts and text properties. It begins by explaining relative and absolute font length units like em, ex, percent, inches, centimeters, pixels, and points. It then provides examples of using these units in CSS code. The document also lists various font and text properties in CSS like font-family, font-size, font-style, font-weight, color, line-height, letter-spacing, and text-align. It provides the description and possible values for each property. Examples are given to demonstrate using these properties in CSS code and HTML. The document concludes by assigning students to create a web page presenting information about CSS fonts and text properties using these CSS techniques.