R 更改闪亮仪表板标题板中的字体颜色

我试图将仪表板的标题设置为红色，但当我试图在标题面板中传递style参数时，我得到一个错误，即该参数未使用。我做错了什么

library(shiny)

# Define UI for application that draws a histogram
ui <- fluidPage(

    # Application title
    titlePanel("Old Faithful Geyser Data", style = "color: #FFFFFF"),

    # Sidebar with a slider input for number of bins 
    sidebarLayout(
        sidebarPanel(
            sliderInput("bins",
                        "Number of bins:",
                        min = 1,
                        max = 50,
                        value = 30)
        ),

        # Show a plot of the generated distribution
        mainPanel(
           plotOutput("distPlot")
        )
    )
)

# Define server logic required to draw a histogram
server <- function(input, output) {

    output$distPlot <- renderPlot({
        # generate bins based on input$bins from ui.R
        x    <- faithful[, 2]
        bins <- seq(min(x), max(x), length.out = input$bins + 1)

        # draw the histogram with the specified number of bins
        hist(x, breaks = bins, col = 'darkgray', border = 'white')
    })
}

# Run the application 
shinyApp(ui = ui, server = server)

---

将其包装在

div

中，如下所示

---

titlePanel（div（“老忠实间歇泉数据”，style=“color:#FF0000”））

将其包装在

div中，作为
titlePanel（div（“老忠实间歇泉数据”，style=“color:#FF0000”）
@YBS，这很有效！你想提交答案，然后我可以接受并关闭吗？
Error in titlePanel("Old Faithful Geyser Data", style = "color: #FFFFFF") : 
  unused argument (style = "color: #FFFFFF")