html - 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>

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.