CSS is an integral part of the modern web development process. It is a highly effective HTML tool that provides easy control over layout and presentation of website pages by separating content from design.

CSS gives us the opportunity to play with a page layout, adjust colors and fonts, add effects to images, etc.

What Is CSS?

Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.

CSS Frameworks

CSS frameworks follow the notion of making life easier. They are great for rapid prototyping, but also allow customization.



Sass stands for Syntactically Awesome Stylesheet. Sass is an extension to CSS. Sass is a CSS pre-processor. Sass is completely compatible with all versions of CSS. Sass reduces repetition of CSS and therefore saves time.