Space-delimited list of header cell id's for header cells that are related to the element.
Browser/User Agent Support
| IE | Netscape | Mozilla | Opera | Safari | 2.0+ | 1.1+ | 1.0+ | 4.0+ | 1.0+ |
|---|
Usage
[header-name1 header-name2 header-name3 etc. ]
Availability
W3C HTML 4.01