Drupal Association members fund grants that make connections all over the world.
This section is incomplete and in-progress. Please be patient we are working to develop the handbook as quickly as is possible.
Read this: https://drupal.org/node/2009540
How to remove line @media -sass-debug-info in the css file compiled
You just have to add in your file config.rb located in your theme's folder this line before the condition
environment = :production
Or you could compile your css with the command line
compass compile -e production --force