[SCSS] Using SCSS to quick produce the CSS

1. Build the environment
Quick to build up the environment of Ruby on Rails. Please refer the following blog.
[Vagrant] Using virtual machine to quick implement Ruby on Rails
2.Install compass
Updating the ruby environment

    $ gem update --system
    $ gem install compass

3.Create the project
compass create
4.Create a new file was called style.sass

.body
        display: none


.container
        background: red
        input
                font-size: 12px

5.Compile the style.sass
sass –watch
Reference :
1.CSS with superpowers
2.使用scss來加速寫css吧!