CODEWITHSUNDEEP
cssrkableextra
user13973103
user13973103

Reputation:

How to center text from cell_spec() in kableExtra using CSS?

I was kindly provided a workaround using the extra_css = argument in cell_spec() from the kableExtra package that enables me to fill the entire cell of the table rather than just the text. However, despite setting align = c("l", "c") in the kbl() call, the output results in the text in the val column not centering.

I'm really hoping to get the text centre aligned for an R Markdown report, so if anyone can suggest a workaround for this, perhaps using CSS, that will be great! Thanks.

library(kableExtra)

set.seed(123)

name <- paste("Name", LETTERS)
val <- rnorm(26, 100, 50)
d <- data.frame(name, val)

d$val <- cell_spec(d$val,
                   background = dplyr::case_when(
                     d$val > mean(d$val) + sd(d$val) ~ "#DBEBF6",
                     d$val < mean(d$val) - sd(d$val) ~ "#FEE7DA",
                     .default = "transparent"
                   ),
                   extra_css = "margin: -8px; padding: 8px; display: flex;",
                   background_as_tile = FALSE
)

kbl(d, escape = FALSE, align = c("l", "c")) %>%
  kable_styling()

enter image description here

Upvotes: 0

Views: 73

Answers (1)

RKeithL
RKeithL

Reputation: 437

library(kableExtra)

set.seed(123)

name <- paste("Name", LETTERS)
val <- rnorm(26, 100, 50)
d <- data.frame(name, val)

d$val <- cell_spec(d$val,
                   background = dplyr::case_when(
                     d$val > mean(d$val) + sd(d$val) ~ "#DBEBF6",
                     d$val < mean(d$val) - sd(d$val) ~ "#FEE7DA",
                     .default = "white"
                   ),
                   extra_css = "margin: -8px; padding: 8px; display: flex;",
                   background_as_tile = FALSE
)

kbl(d, escape = FALSE, align = c("l", "c")) %>%
  kable_styling(full_width = F)

For HTML output you can achieve this by turning off full_width within kable_styling().

Helpful stuff on that here: https://cran.r-project.org/web/packages/kableExtra/vignettes/awesome_table_in_html.html

Upvotes: 0

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