1

<div style="{{style}}">中身</div>

1

{style: 'top:' + top + 'px;left:' + left 'px;width:' + width + 'px;height:' + height 'px'}

1
2

var $el = $('<div>中身</div>');
$el.css({top: top, left: left}).width(width).height(height);