<style>
*?{margin:0px;?padding:0px;}
div?{width:100px;?height:100px;?border:4px?solid?red;?border-radius:50%;?position:absolute;}
div:first-child?{border-color:blue;?top:10px;?left:10px;}
div:nth-child(2)?{border-color:yellow;?top:60px;?left:60px;}
div:nth-child(3)?{border-color:black;top:10px;?left:125px;}
div:nth-child(4)?{border-color:green;?top:60px;?left:190px;}
div:nth-child(5)?{top:10px;?left:250px;}
</style>
</head>
<body>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</body>