Twitter Bootstrap is one of the most used HTML/CSS/JavaScript 

frameworks for creating responsive websites. In this course, 

Jen Kramer shows you how to add interactive elements like a 

thumbnail gallery, dropdown menus, or a contact form using 

Bootstrap and a simple text editor. Plus, learn to add helpful 

pop-ups and tooltips that enhance the usability of these features. 

The principles illustrated here can carry into using Bootstrap in 

content management systems as well as with static websites

Meet Bootstrap, the one-stop shop for designing sleek, 
mobile-ready websites with HTML5, CSS3, and JavaScript. 
ItΓÇÖs an open-source, responsive design framework, featuring 
a grid-based layout system, web-ready icons you can incorporate 
into your designs, fully functional navigation, and much more. 
Join Jen Kramer for a quick overview of all of the goodies in 
Bootstrap, and then learn how to customize the grid, override 
the CSS to customize your site, and leverage BootstrapΓÇÖs stylish 
built-in JavaScript effects. Once youΓÇÖre prepared to test your 
knowledge, you can take the hands-on challenges offered by Jen.

Bootstrap 3 is here, and it supports mobile design and responsive

CSS better than ever. Join author Ray Villalobos for an overview 

of the new classes, mobile-first approach, and other enhancements 

in Bootstrap 3, and learn how to migrate your sites and files to 

the new framework. Find out about the new installation options, 

updates to grids and scaffolding, and changes to the handling of 

type, images, and JavaScript.