Start a manual layout column
add_layout_column.RdCreates a column container for explicit Quarto dashboard layout control.
Use with add_layout_row() and end_layout_column().
Examples
if (FALSE) { # \dontrun{
content <- create_content() %>%
add_layout_column(width = 60) %>%
add_layout_row() %>%
add_text("### Row content") %>%
end_layout_row() %>%
end_layout_column()
} # }