Use classList instead of className.
Use classList instead of className.

Arnavion/libjass,joshuabrown-ellation/libjass,joshuabrown-ellation/libjass,Arnavion/libjass,Dador/libjass,Dador/libjass,joshuabrown-ellation/libjass,Dador/libjass,Arnavion/libjass