Html 与selectizeInput内联的标题

Html 与selectizeInput内联的标题,html,css,r,shiny,Html,Css,R,Shiny,我想将selectizeInput()添加到我闪亮的应用程序的标题中。此外,我想将标题向左对齐,并将选择izeInput()向右对齐 我试过这个: shinyUI(fluidPage( theme = shinytheme("simplex"), titlePanel(title = div(div(style = "display: inline-block; ", "My shiny application"),

我想将
selectizeInput()
添加到我闪亮的应用程序的标题中。此外,我想将标题向左对齐,并将
选择izeInput()
向右对齐

我试过这个:

shinyUI(fluidPage(
  theme = shinytheme("simplex"),
  titlePanel(title = div(div(style = "display: inline-block; ",
                             "My shiny application"),
                         div(style = "width: 200px; display: inline-block; 
                                      float: right; ",
                             selectInput(inputId = "opt",
                                         label = "",
                                         choices = c("opt1", "opt2", "opt3"),
                                         selected = "opt1")))),

  sidebarLayout(
    sidebarPanel(),
    mainPanel(),
    fluid = F)
))
但是header和
selectInput()
不在同一行。当我排除
float:right
时,它们是,但没有正确对齐


欢迎任何建议

您可以使用以下内容:

 shinyUI(fluidPage(
      theme = shinytheme("simplex"),
      tagList(div(div(style = "display: inline-block; ",
                                 h1("My shiny application"),class="main_title"),
                             div(style = "width: 200px; display: inline-block; 
                                          float: right; ",
                                 selectInput(inputId = "opt",
                                             label = "",
                                             choices = c("opt1", "opt2", "opt3"),
                                             selected = "opt1")))),

      sidebarLayout(
        sidebarPanel(),
        mainPanel(),
        fluid = F)
    ))