JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css">
<div style="margin-top:100px">
    <span id="smiley" data-title="smile" data-toggle="clickover">
        <i class="icon-comment"></i>
    </span>
</div>

JavaScript

ClosePop = function () {
    $('#smiley').popover('hide');
}

var elem = '<button data-toggle="clickover" class="btn" onclick="ClosePop();"><i class="icon-off"></i></button>';



$('#smiley').popover({
    animation: true,
    content: elem,
    html: true
});