Variable: org-html-tag-class-prefix
org-html-tag-class-prefix is a customizable variable defined in
ox-html.el.gz.
Value
""
Documentation
Prefix to class names for TODO keywords.
Each tag gets a class given by the tag itself, with this prefix. The default prefix is empty because it is nice to just use the keyword as a class name. But if you get into conflicts with other, existing CSS classes, then this prefix can be very useful.
Source Code
;; Defined in /usr/src/emacs/lisp/org/ox-html.el.gz
;;;; Tags
(defcustom org-html-tag-class-prefix ""
"Prefix to class names for TODO keywords.
Each tag gets a class given by the tag itself, with this prefix.
The default prefix is empty because it is nice to just use the keyword
as a class name. But if you get into conflicts with other, existing
CSS classes, then this prefix can be very useful."
:group 'org-export-html
:type 'string)