Added span(), etc.
Added span(), etc.

Also added max_width_padding and overflow hidden to col() and span()

mojotech/jeet,ccurtin/jeet,jakecleary/jeet,macressler/jeet,travisc5/jeet,lucasoneves/jeet,durvalrafael/jeet,mojotech/jeet,pramodrhegde/jeet,rafaelstz/jeet,greyhwndz/jeet,nagyistoce/jeet