The px() function
Use the exibble dataset to create a gt table. Inside of the cell_text() call (which is itself inside of tab_style()), we’ll use the px() helper function to define the font size for the column labels in units of pixels.
|> gt () |> tab_style (style = cell_text (size = px (20 )),locations = cells_column_labels ()
num
char
fctr
date
time
datetime
currency
row
group
1.111e-01
apricot
one
2015-01-15
13:35
2018-01-01 02:22
49.950
row_1
grp_a 2.222e+00
banana
two
2015-02-15
14:40
2018-02-02 14:33
17.950
row_2
grp_a 3.333e+01
coconut
three
2015-03-15
15:45
2018-03-03 03:44
1.390
row_3
grp_a 4.444e+02
durian
four
2015-04-15
16:50
2018-04-04 15:55
65100.000
row_4
grp_a 5.550e+03
NA
five
2015-05-15
17:55
2018-05-05 04:00
1325.810
row_5
grp_b NA
fig
six
2015-06-15
NA
2018-06-06 16:11
13.255
row_6
grp_b 7.770e+05
grapefruit
seven
NA
19:10
2018-07-07 05:22
NA
row_7
grp_b 8.880e+06
honeydew
eight
2015-08-15
20:20
NA
0.440
row_8
grp_b