HTML5 CSS3 Database

Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language. There are three primary CSS preprocessors on the market today, Sass, LESS, and Stylus.

CSS Database include: bootstrap (The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web), Font-Awesome (The iconic font and CSS toolkit), animate.css (A cross-browser library of CSS animations. As easy to use as an easy thing.), zurb/foundation-sites (The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device), ionic (Advanced HTML5 mobile development framework and SDK. Build incredible mobile apps with web technologies you already know and love. Best friends with AngularJS), Semantic-UI (Semantic is a UI component framework based around useful principles from natural language), normalize.css (A collection of HTML element and attribute style-normalizations), materialize (Materialize, a CSS Framework based on Material Design), pure, Flat-UI, and more