cells_source_notes() is used to target all source notes in the
footer section of the table. This is useful for adding custom styles to the
source notes with tab_style() (using the locations argument). The
'source_notes' location is generated by tab_source_note().
Examples
Let's use a subset of the gtcars dataset to create a gt table. Add a
source note (with tab_source_note()) and style the source notes section
inside tab_style() with locations = cells_source_notes().
gtcars |>
dplyr::select(mfr, model, msrp) |>
dplyr::slice(1:5) |>
gt() |>
tab_source_note(source_note = "From edmunds.com") |>
tab_style(
style = cell_text(
color = "#A9A9A9",
size = "small"
),
locations = cells_source_notes()
)