use our CSS for content preview in CKEditor, resolves #117
use our CSS for content preview in CKEditor, resolves #117

demetraa/blog,pecosk/blog,drvic10k/blog,KPJS/blog,demetraa/blog,pecosk/blog,drvic10k/blog,yohny/blog,KPJS/blog,yohny/blog