Bootstrap

here is the site.  http://getbootstrap.com/ 

1.download source file

        1)js folder. 

                

        2)fonts folder

                 

        3)css folder

                

need add bootstrap.min.css,jquery.min.js, bootstrap.min.js to your code.  then read css & javascript & theme document.  u also can read source cod in downloaded files. 

It's homepage, very simple. I've always been hate write html or css code, but now I really like it. so easy and no other thing here. feels peaceful.

here are some conclusion that I've got. 

when u surf the webpage like http://getbootstrap.com/css/ or http://getbootstrap.com/javascript/ 

notice the right side. 

I'm fish, I'm on.