Коротко про SASS таDrupal теми
600 Days with Drupal and SASS
1. Number of rows with code
Use @extend .base-classas solution. #1 Example
2 31
Use @extend .base-class#2 Example
Use LiveReload with Compass
#1 Example. Only one big CSS file
style.css
NO!!!
SASS used in a few frameworksFor example Rebar.io
Desktop
Mobile
Tablet
Architecture of Drupal Theme
Engine Base theme Sub-theme
Important files
*.info template.php *.tpl.php
Use Drush for creating Omega sub-theme
drush omega-wizard
OR
drush omega-subtheme "My Theme"