25% height td text
25% height div
 text
25% height div in div
 text
25% height td text
25% height div
 text
25% height div in div
 text
25% height td
text
25% height div
text
25% height div in div
text
x
x
x
x
x
x
x
x
x
x		 25% height tr
text
x
x
x
x
x
x
x
x
x
x		 25% height td
text
x
x
x
x
x
x
x
x
x
x
25% height div
text
x
x
x
x
x
x
x
x
x
x
25% height div in div
text
x
x
x
x
x
x
x
x
x
x		 50% height tr
text
x
x
x
x
x
x
x
x
x
x		 50% height td
text
x
x
x
x
x
x
x
x
x
x
50% height div
text
x
x
x
x
x
x
x
x
x
x
50% height div in div
text
50% height tr x
x
x
x
x
x
x
x
x
x
text
50% height td x
x
x
x
x
x
x
x
x
x
text
50% height div
 x
x
x
x
x
x
x
x
x
x
text
50% height div in div
 x
x
x
x
x
x
x
x
x
x
text
blah
hello
hello
blah
blah
blah
hello
hello
blah
blah
blah
hello
hello
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
hello
hello
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah
blah

Added 2007-05-23:

row 1
row 2
row 1
row 2
row 1
row 2
row 1
row 2
50%h
row 1
50%h
row 2
row 10%
row 75%
row 1
row 2
row 1
row 2
row 1
row 2
50%h
row 1
50%h
row 2

Rows with 100px specified height:

cell
cell 50%
cell cell 50%
cell cell 20
cell cell 20
50%
cell
50%
 cell 20
cell cell 200
cell 20 cell 50%
cell 200 cell 50%
cell
cell
cell
cell
cell
cell
cell
cell

Table with specified 100px height, this time:

row
row
row 90%
row
row 10%
row
table with height 100
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
table with height 100
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
hello
row 90%
75%
75%
75%
75%
 hello
hello
hello
hello
hello
hello
hello
hello
hello
75%
75%
 100px
75%
75%
75%
75%
75%
75%