Apply CSS to popover in Bootstrap

Question

I want to apply custom CSS to the title and content of a popover in Bootstrap, however, it seems that my CSS is being ignored.

How can I apply specific CSS to the title and the content respectively?

$("#poplink").popover({      html: true,      placement: "right",      trigger: "hover",      title: function () {          return $(".pop-title").html();      },      content: function () {          return $(".pop-content").html();      }  });

html, body {      width: 100%;      height: 100%;  }  .pop-div {      font-size: 13px;      margin-top: 100px;  }  .pop-title {      display: none;      color: blue;      font-size: 15px;  }  .pop-content {      display: none;      color: red;      font-size: 10px;  }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>  <div class="pop-div">      <a id="poplink" href="javascript:void(0);">Pop</a>      <div class="pop-title">Title here</div>      <div class="pop-content">Content here</div>  </div>

For example: http://jsfiddle.net/Mx4Ez/

Answer 1

The reason appears to be that the javascript is creating brand new elements to display the popover itself. These new elements have different css class names than the original.

Try adding this to your css:

.popover-title {     color: blue;     font-size: 15px; } .popover-content {     color: red;     font-size: 10px; } 

Update

Depending on the library version you're using, the names may be different. If the above does not work, try using .popover-header and .popover-body instead.

Answer 2

The newly created elements have the following hierarchy:

.popover     |_  .popover-title     |_  .popover-content 

Which is injected after the element that triggers the popover (you can specify a specific container for the injected popover by setting the container option, in which case you will set the styles using the element that you passed as container). So to style a popover you can use css like the following example:

<div id="my-container">   <a href="#" id="popover-trigger">Popover This!</a> </div>  <style>   .popover-title { color: green; }  /* default title color for all popovers */    #my-container .popover-title { color: red; }  /* specific popover title color */ </style>