CSS specification is an option that tells Rapid CSS which CSS language specification to use for creating code with such features as Inspector and Auto Complete.
For example, if you wish to write CSS Level 2 compliant style sheets, you must activate CSS Level 2 definition.
To change active CSS definition
- On the Options menu, click Preferences.
- In Preferences window, click Language Options folder.
- Click CSS.
- From drop down box, select CSS language definition.
- Click OK.