The first parts of this series were focused on building a functional mobile application using Ionic 2 framework from a starter template project. Ionic leverages SASS to make theming a mobile application across device platforms easy. In this part, we will dress up the plain template to make the final application.
SASS is a shortened acronym for Syntactically Awesome Style Sheets. SASS is an extension to CSS so it is fully compatible with CSS. What it does is it makes managing multiple CSS files simpler as it allows imports, variables, nesting, and many other capabilities. SASS has a preprocessing that converts a .scss file to the required .css output. The great thing with Ionic's build script already includes the SAAS preprocessing.