Category: module

Developing Extensible HTML and CSS Components

The following is a guest post by Jon Yablonski. Jon is going to show us an example of how we might approach markup such that one component is particularly versatile. It works as-is, and has a standardized way of making variations (adding a single class) that allow the design to be altered to fit the situation. Media ...

Use `rem` for Global Sizing; Use `em` for Local Sizing

Richard Rutter’s guide for setting the font-size of an element is interesting: he argues that we should use both em and rem units depending on the relationship it might have with other elements on the page: Take the example of a pull quote containing two short paragraphs. The spacing between the paragraphs will depe...