r - 如何在 RStudio 中为 flex 仪表板选项卡的标签选择颜色？

Question

我正在使用 flex 仪表板工具来创建仪表板。仪表板有几个选项卡。我想知道如何将颜色应用于选项卡的标题/名称/标签。谢谢!

以下是代码:

---
title: "A Template of Dashboard with Pages and Tabs"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
    social: [ "twitter", "facebook", "menu" ]

---

<style>
body {
  background-color: lightgray;
  color: black; 
}

.nav-tabs-custom > .nav-tabs > li.active {border-top-color: black; }


.tabset { 
  background-color: red;
  border: 10px solid green !important;

}

</style>



## Column {data-width=120}



## Column {data-width=880 .tabset}


### Tab 1



### Tab 2

Answer 1

这可以像这样实现:

/* Set font color of inactive tab to green */
.nav-tabs-custom .nav-tabs > li > a {
  color: green;
} 

/* Set font color of active tab to red */
.nav-tabs-custom .nav-tabs > li.active > a {
  color: red;
} 

/* To set color on hover */
.nav-tabs-custom .nav-tabs > li.active > a:hover {
  color: purple;
}