Bootstrap
HTML is the language of choice for structuring and presenting content for the World Wide Web. In this free online course you will learn about the latest features of HTML 5 including Geolocation, video, Web worker, canvas/SVG, app cache and database.
Overview
What is Bootstrap?
Bootstrap is a free CSS framework. Bootstrap 3 is the most stable version of Bootstrap, and it is still supported by the team for critical bugfixes and documentation changes. in other word we can say Bootstrap is a giant collection of handy, reusable bits of code written in HTML, CSS, and JavaScript. It’s also a front-end development framework that enables developers & designers to quickly build fully responsive websites. Bootstrap saves you from writing lots of CSS code, giving you more time to spend on designing webpages.