Scaling flexdashboard gauge in R : <p>I'm trying to use <code>flexdashboard::gauge</code>, but it is always the same size(doesn't scale) and I don't know how to change it's size. I know there is a way to do this for normal plots using <code>renderPlot</code> and setting for example <code>height</code>. Is there a way to do something similar with <code>renderGauge</code> ? </p>

<p>It's my code:</p>

<pre><code>---
title: "Test"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
runtime: shiny    
---



```{r setup, include=FALSE}
library(flexdashboard)
library(shiny)
library(googleVis)
```


Column {.sidebar}
-----------------------------------------------------------------------

```{r}
selectInput("n", label = "Number of bins:",
            choices = c(10, 20, 35, 50), selected = 20)
```



Column {data-width=500}
-----------------------------------------------------------------------


### Gauge

```{r}
renderGauge({
    invalidateLater(1000, session)
    dane &lt;- round(runif(1,0,100))
    df &lt;- data.frame(Label = "IRR", Value = as.numeric(dane))
    gauge(dane, min = 0, max = 100, symbol = '%', gaugeSectors(
  success = c(80, 100), warning = c(40, 79), danger = c(0, 39)
))
  })

```

### Chart A

```{r }
renderPlot({
  plot(1:10,1:10)
})
```


Column {data-width=500}
-----------------------------------------------------------------------

### Chart B

```{r}
renderPlot({
  plot(1:10,1:10)
})
```

### Chart C

```{r}
renderPlot({
  plot(1:10,1:10)
})
```
</code></pre>

<p>The rest of charts are to fill the place.
Do you know how to make this gauge bigger?
Thanks!</p>
