<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Selection drag and drop between text inputs of different size</title>
<style type="text/css">
input[placeholder]
  {width:300px;
  height:100px;
  margin-top:20px;}
</style>
</head>
<body onload="document.querySelector('input').select()">
<p>Drag selected text to the input below. Selected text should be moved to the input once you drop it there.</p>
<p><input value="Drag me"/></p>
<p><input placeholder="Drop selection here"/></p>
</body>
</html>