Today i am introducing my new class of Responsive website designing.And here we will create all the website as by responsive and also i will cover all the basics to advance of website designing from scratch.First we will create the markup using Html 5 and then we will style it by using css 3 style sheet and then we will make our website as a responsive by going through the Bootstrap.Now we will talk about the Bootstrap-Bootstrap is actually a frontend framework which has lots of pre-defined classes which can be used to create a responsive things just in a second without using some media queries.Most of the time we will create responsive parts or section by using the mediaqueries but here by using Bootstrap we can do the section responsive.