htmlcssr-markdownioslides

How to make Ioslides a solid white background?

Ioslides for Rmarkdown have this gradient background, and I would like it to be solid white.

I tried two different ways to remove the gradient effect using a css file, but neither have been successful.

body {
  background-color: white;
}

slide {
    background-color: white;
}

An online demo of the problem is here:

https://rpkgarcia.shinyapps.io/NISSpresentation2022KurtzGarcia/#1

Solution

  • The gradient is most notable on slide 7:

    enter image description here

    You were trying to set the background-color, but it's actually a background-image that has the gradient.

    If you add the following css rule

    slides slide { background-image: none; }

    The gradient is removed:

    enter image description here