Facebook Embedded Post (Responsive) in your website

<div id="fb-root"></div>

<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));

</script>

<div id="post">
    <div class="fb-post" data-href="@ConfigClass.FacebookEmbedPost()" data-width="425"></div>
</div>

<script type="text/javascript">
(function($) {
jQuery.fn.autoResizeFbPost = function() {
var fixWidth = function($container, $clonedContainer, doParse) {        
// default parameter.
doParse = typeof doParse == 'undefined' ? true : doParse;
var updatedWidth = $container.width();
// update all div.fb-post with correct width of container
$clonedContainer
.find('div.fb-post')
.each(function() {
$(this).attr('data-width', updatedWidth);
});
// update page with adjusted markup
$container.html( $clonedContainer.html() );
// should we call FB.XFBML.parse? we don't want to do this at page load because it will happen automatically
if (doParse && FB && FB.XFBML && FB.XFBML.parse)
FB.XFBML.parse();
};
return this.each(function() {
var $container = $(this),
$clonedContainer = $container.clone();
// make sure there is a .fb-post element before we do anything.
if ( ! $container.find('div.fb-post').length) {
return false;
}
// execute once (document.ready) and do not call FB.XFBML.parse()
fixWidth($container, $clonedContainer, false);
// on window resize, update and fix..
$(window).on('resize', function() {
// only trigger fixWidth once after window has not been resized for 1 second
delayFireOnce(1000).done(function() {
fixWidth($container, $clonedContainer);
});
});
// helper function
var delayTimer;
var delayFireOnce = function(timeout) {
var d = $.Deferred();
clearTimeout(delayTimer);
t = setTimeout(function() {
d.resolve();
}, timeout);
return d.promise();
}; 
});
};  
})(jQuery);
(function($) {
    $(document).ready(function() {
        $('#post').autoResizeFbPost();
    });   
})(jQuery);
</script>