title: R shinydashboard - change height of valueBox
body: <p>Given a <code>shinydashboard</code></p>
  
  <p><strong>ui.R</strong></p>
  
  <pre><code>library(shinydashboard)
  library(shiny)
  
  dashboardPage(
  
      dashboardHeader(),
      dashboardSidebar(),
      dashboardBody(
          valueBoxOutput(outputId = "vb")
      )
  )
  </code></pre>
  
  <p><strong>server.R</strong></p>
  
  <pre><code>library(shinydashboard)
  library(shiny)
  
  function(input, output, session) {
  
      output$vb &lt;- renderValueBox({
          valueBox(subtitle = "Hello", 
                           value = "hi", 
                           width = 6,
                           color="blue"
          )
      })
  }
  </code></pre>
  
  <p><strong>Question</strong></p>
  
  <p>Is it possible to change the height of the <code>valueBox</code>?</p>
  
  <p>I've tried using <code>tags</code> but can't get them to work so I'm obviously missing something:</p>
  
  <pre><code>dashboardPage(
  
      dashboardHeader(),
      dashboardSidebar(
      #   tags$head(tags$style("#vb{height:500px}"))
      ),
      dashboardBody(
          # tags$head(tags$style("#vb{height:500px}")),
  
          # div(style="height: 500px",
          #       valueBoxOutput(outputId = "vb")
          # )
          valueBoxOutput(outputId = "vb")
      )
  )
  </code></pre>