css – 在浏览器中默认缩小闪亮的应用程序

当我打开我的闪亮应用程序时,我发现当我缩小到75％时它们看起来更好.如何强制闪亮的应用程序以75％的速度打开,同样在服务器上？我已经尝试过他们在 this link中提到的东西,但似乎没有用.
CSS：

.content-wrapper,.right-side {
  background-color: #ffffff;
}
#controls {
  zoom: 0.75;
}

谢谢

解决方法

使用这个SO答案： https://stackoverflow.com/a/21668647/4564432

library(shiny)

# Define UI for application that draws a histogram
ui <- shinyUI(fluidPage(
   tags$style("
              body {
    -moz-transform: scale(0.8,0.8); /* Moz-browsers */
    zoom: 0.8; /* Other non-webkit browsers */
    zoom: 80%; /* Webkit browsers */
}
              "),# Application title
   titlePanel("Old Faithful Geyser Data"),# 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 <- shinyServer(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)