Pre-processors such as Sass and Less introduced nesting to CSS development. Nesting refers to the ability to group related CSS rules inside of a parent ruleset. It speeds the process of writing CSS because you don't have to re-type selectors. It can also improve the readability and maintainability of CSS by grouping related styles.| Los Angeles WordPress & web developer - Webinista, Inc.
Using @extend is usually a bad idea. This post explains why.| Los Angeles WordPress & web developer - Webinista, Inc.