JSFiddle - React, Tailwind, and code Playground

HTML

<div style="" class="review">
   <div xmlns="" class="PageType Page" guid="6a6f3c29-12c4-460e-9e79-55abe8e7e519">
       <div class="PageType_Title Title_Page">What is a planet?</div>
       <div class="PageType_Title Title_Page">What is a planet?</div>

      <div xmlns="http://www.w3.org/1999/xhtml" class="Topic" id="N20007" guid="e3a833f3-a83f-4082-9414-30633c84870a">
         <div id="N2000E" class="ParagraphType ParaBlock" guid="3c7a0371-f515-447c-9644-cbed8d34d852">
            <div class="Movie" guid="ddf78a23-958a-4e9b-bb76-b5f0ae592012" root-comment="de788e9d-398c-45e7-af2e-33f2677bab0c">
               <object style="display:none; position: absolute; left: -500px; top: -500px; visibility: hidden; width: 1px; height: 1px;" codebase="http://www.apple.com/qtactivex/qtplugin.cab#version=7,2,1,0" classid="clsid:CB927D12-4FF7-4a9e-A169-56E4B8A75598" id="qt_event_source">&nbsp;</object>
               <object style="behavior:url(#qt_event_source);" height="496" width="640" codebase="http://www.apple.com/qtactivex/qtplugin.cab" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" id="player">
                  <param value="http://trailers.apple.com/movies/wb/tothearctic3d/thethearctic-challenges_r640s.mov?width=640&height=360" name="src">
                  <param value="false" name="autoplay">
                  <param value="aspect" name="scale">
                  <param value="TRUE" name="cache">
                  <param value="video/quicktime" name="type">
                  <param value="true" name="controller">
                  <param value="TRUE" name="enablejavascript">
                  <param value="TRUE" name="postdomevents">
                  <param value="startOnLoad=false" name="flashvars">
                  <param value="transparent" name="wmode">
                  <embed postdomevents="true" 
                         enablejavascript="TRUE" 
                         controller="true" 
                         cache="TRUE" 
                       ...

CSS

body{
    /*background:#ccc;*/
}
.Title_Page
{
    font-size:3em;
    font-weight:bold;
}
.Movie
{
     text-align: center;
}
#overlay
{
    background:yellow;
    position:absolute;
    height:50px;
    width: 40px;
    top:20px;
    left:20px;
    zIndex: 100;
}

JavaScript

$(function(){
    var $overlay = $("#overlay");
    $overlay.position(
    {
        of: $('embed'),
        my: 'right top',
        at: 'left top'
    });

   //alert($overlay.position().left + ", " + $overlay.position().top);
});