<html>
<head>
<style>
#div1 {
background: green;
height: 100px;
width: 100px;
}
span {
background: yellow;
</style>
</head>
<body>
<div id="div1">
<span style="position: relative; top: 150px; left: 20px">span 1</span>
</div>
<span>span 2</span>
</body>
</html>