Hover color of actionlinks

Hi Everyone,

I am questioning regarding adding hover style/color to the action links. I searched the entire web but I couldn't find even a single solution, Java, CSS code for this purpose. Can you please advise me if it is possible and how to achieve that?

Thanks in advance,

Here I used tags$style to do inline css, though there are many alternatives.

ui <- fluidPage(
  sliderInput("obs", "Number of observations", 0, 1000, 500),
  actionLink("goLink", "Go!"),
  tags$style("#goLink {
    #goLink:hover {
  background-color: yellow;

server <- function(input, output) {
  output$distPlot <- renderPlot({
    # Take a dependency on input$goLink. This will run once initially,
    # because the value changes from NULL to 0.
    # Use isolate() to avoid dependency on input$obs
    dist <- isolate(rnorm(input$obs))

shinyApp(ui, server)

Hi Geaham,

Thank you very much.

It solved my problem. So easy! Is it also possible to add the hover style in the "style" argument of a tag (e.g. a link tag)?

Thanks in advance,

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