Also known as font family. This is a collection of design of characters with a complete set of letters, numbers, symbols, special characters and weight. Font This is the actual computer file that contains information about the lettering used, such as typeface, weight, width, style and so on. Baseline This is the line where the letters rest and where descenders extend. Cap Height This is the height
![Effective Web Typography: Rules, Techniques and Responsive Design - Designmodo](https://cdn-ak-scissors.b.st-hatena.com/image/square/255a91b425d12585423806b862b8d104676dd7e2/height=288;version=1;width=512/https%3A%2F%2Fdesignmodo.com%2Fwp-content%2Fuploads%2F2015%2F02%2Ffont-face.jpg)