<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<p>Drop words onto target area to put them in their places.</p>
<div class='wordbox' id='this' ondragstart='setdragitem(this, event);' ondrag='dodrag();' ondragend='cleardragitem();'>This</div>
<div class='wordbox' id='is' ondragstart='setdragitem(this, event);' ondrag='dodrag();' ondragend='cleardragitem();'>is</div>
<div class='wordbox' id='a' ondragstart='setdragitem(this, event);' ondrag='dodrag();' ondragend='cleardragitem();'>a</div>
<div class='wordbox' id='test' ondragstart='setdragitem(this, event);' ondrag='dodrag();' ondragend='cleardragitem();'>test</div>
<div class='spacer'></div>
<div class='target' ondragenter='handledragenter(this, event);' ondragover='handledragover(this, event);' ondragleave='handledragleave(this, event);' ondrop='handledrop(this, event);'>TARGET</div>
<div class='words'>
<div class='word' id='this_dest'></div>
<div class='word' id='is_dest'></div>
<div class='word' id='a_dest'></div>
<div class='word' id='test_dest'></div>
</div>
</div>
</div>