sectionbox – Create fancy boxed ((sub)sub)sections

Sec­tion­box is a LaTeX pack­age for putting fancy col­ored boxes around sec­tions, sub­sec­tions, and sub­sub­sec­tions, es­pe­cially for use in posters, etc. It was de­signed with the sci­poster class in mind, and cer­tainly works with that class and with de­rived classes.