When lightbox=false, the style "object-fit: contain" does not work

[sam-israel]

When using material and disabling lightbox:

I try to add to an image the style of "object-fit: contain" (so that the image is viewed in full, even when zooming in strongly). However, when lightbox=false this style does not work. It does (all other things being equal) when lightbox is set to true.

---
title: ""
date: "`r Sys.Date()`"
output:
  rmdformats::material:
    highlight: kate
    lightbox: false
---
library(htmltools)

img(src="deconv.png",  style="object-fit: contain")

sessionInfo()

R version 4.3.0 (2023-04-21)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 20.04.6 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.9.0 
LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.9.0

locale:
 [1] LC_CTYPE=en_IL.UTF-8       LC_NUMERIC=C               LC_TIME=en_IL.UTF-8       
 [4] LC_COLLATE=en_IL.UTF-8     LC_MONETARY=en_IL.UTF-8    LC_MESSAGES=en_IL.UTF-8   
 [7] LC_PAPER=en_IL.UTF-8       LC_NAME=C                  LC_ADDRESS=C              
[10] LC_TELEPHONE=C             LC_MEASUREMENT=en_IL.UTF-8 LC_IDENTIFICATION=C       

time zone: Asia/Jerusalem
tzcode source: system (glibc)

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] htmltools_0.5.5

loaded via a namespace (and not attached):
 [1] compiler_4.3.0   bookdown_0.34    fastmap_1.1.1    rsconnect_0.8.29 cli_3.6.1       
 [6] tools_4.3.0      rstudioapi_0.14  yaml_2.3.7       rmarkdown_2.22   knitr_1.43      
[11] rmdformats_1.0.4 xfun_0.39        digest_0.6.31    rlang_1.1.1      evaluate_0.21

[juba]

Hi,

I think the issue should now be fixed in the development version. Could you test that it is the case when you have the time ?

Thanks.

[sam-israel]

Yes, once I install the package from GitHub devtools::install_github(juba/rmdformats), the issue is fixed.
Thank you.