Demo of Dragging elements containment to a selector in JQuery

HTML

<div class=drg_box1>
</div>
</div><div class='col-md-4'>
<div class=drg_box id=drg1>Drag Me</div>
</div></div><br><br>
<br><br>
<div id=d1 style="position: absolute;"></div>

jquery

<script>
$(document).ready(function() {
////////////////
$( ".drg_box" ).draggable({
containment: ".drg_box1"
});

///////////
})
</script>