title: To show fileinput and actionbutton inline
body: <p>I am trying to build an app using R shiny where I am using fileinput and action button in same box. I am facing issues to show above two inline. Refer to below working example:</p>
  
  <pre><code>library(shiny)
  library(shinydashboard)
  
  ui &lt;- dashboardPage(
    dashboardHeader(title = "Inline Widgets Issue"),
    dashboardSidebar(
    ),
    dashboardBody(  
      box(title = "Working Example",width=40 ,status = "warning", solidHeader = TRUE, collapsible = FALSE,
          fluidRow(column(width=8,fileInput('file1', 'Browse File',width="100%",
                                             accept=c('text/csv', 'text/comma-separated-values,text/plain', '.csv'))),
                          column(width=2,actionButton("save","Save!!")))
      ))
  )
  
  server &lt;- function(input, output) {
  
  }
  
  shinyApp(ui, server)
  </code></pre>
  
  <p>Currently this is the situation:
  <img src="https://i.imgur.com/R2Am4Kh.jpg" alt="" title="tooltip">
  I want something like this:
  <img src="https://i.imgur.com/R2Am4Kh.jpg" alt="" title="tooltip"></p>