<thead> ... </thead>
Defines the head of the table. The
thead element is one of the “row group”
elements. It may be used to duplicate headers when the full table is
broken over pages or for a static header that appears with a scrolling
table body. It must contain at least one row (
tr). NOTE: In HTML5, the
may not contain
HTML 4.01: Required/Optional;
alignattribute as it applies to table cell content was not deprecated in HTML 4.01/XHTML but has been removed from HTML5 in favor of style sheet controls.
alignis set to
char. The default character is a decimal point (language-appropriate). This attribute is generally not supported.
thead organizes table rows. It may appear as a static header at top of every screen for tables that scroll.