Pure CSS Scrollable Table with Fixed Header

Header 1	Header 2	Header 3
Cell Content 1	Cell Content 2	Cell Content 3
More Cell Content 1	More Cell Content 2	More Cell Content 3
Even More Cell Content 1	Even More Cell Content 2	Even More Cell Content 3
And Repeat 1	And Repeat 2	And Repeat 3
Cell Content 1	Cell Content 2	Cell Content 3
More Cell Content 1	More Cell Content 2	More Cell Content 3
Even More Cell Content 1	Even More Cell Content 2	Even More Cell Content 3
And Repeat 1	And Repeat 2	And Repeat 3
Cell Content 1	Cell Content 2	Cell Content 3
More Cell Content 1	More Cell Content 2	More Cell Content 3
Even More Cell Content 1	Even More Cell Content 2	Even More Cell Content 3
And Repeat 1	And Repeat 2	And Repeat 3
Cell Content 1	Cell Content 2	Cell Content 3
More Cell Content 1	More Cell Content 2	More Cell Content 3
Even More Cell Content 1	Even More Cell Content 2	Even More Cell Content 3
And Repeat 1	And Repeat 2	And Repeat 3
Cell Content 1	Cell Content 2	Cell Content 3
More Cell Content 1	More Cell Content 2	More Cell Content 3

Also see the The Bullet Resistant Version :: Wider range of support and degrading of Browsers

Browser Support (table is scrollable with fixed headers)

Opera 7.x + (All Platforms) :: Tested with 7.2x and 7.5x
Mozilla 1.x + (All Platforms) :: Tested with 1.0x and 1.6x
IE 6.x + (Windows) :: Tested with 6.0x
Safari 1.x + (MacOS) :: Tested with 1.2x
Konqueror 3.x + (Linux / BSD) :: Tested with 3.2x

Almost works (table is scrollable)

IE 5.x + (Windows) :: Tested with 5.0x and 5.5x

Doesn't work (table is not viewable)

Opera 5.x and 6.x :: Tested with 5.1x and 6.x
IE 5.x + (MacOS) :: Tested with 5.2x

Degrades gracefully

All other non-supporting browsers

Notes:

Opera v5 to v7 adds margins to the THEAD and TBODY and their children
On Konqueror 3.x the scrollbar may be slightly off.

Updates:

2004.10.15 11am: Fixed incorrect comments on Opera filtering
2004.10.15 11am: Added link to Bullet Resistant Version
2004.11.02 01pm: Fixed incorrect width on 2nd Cell. Was 250px, should be 240px.
2004.11.02 01pm: Updated Browser support list.

put a bunch of breaks to test scrolling within the HTML document itself.

put a bunch of breaks to test scrolling within the HTML document itself.

put a bunch of breaks to test scrolling within the HTML document itself.

done.