Скопировать и удаление Div, нажав кнопку в Javasript

<!doctype html>
<html>

<head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
    <script>
        $(document).ready(function() {
            $(document).on('mouseenter', '#divbutton', function() {
                $(this).find(":button").show();
            }).on('mouseleave', '#divbutton', function() {
                $(this).find(":button").hide();
            });
        });
    </script>

    <style>
        #divbutton {
            height: 100px;
            background: #0000ff;
        }

        #divbutton2 {
            height: 100px;
            background: #0000ff;
        }

        #divbutton3 {
            height: 100px;
            background: #0000ff;
        }
    </style>
</head>
<body>
    <div id="divbutton">
        <button type="button" style="display: none;" id="i" onclick="document.body.removeChild(document.getElementById('divbutton'))">Hello</button>
    </div>

    <div id="divbutton2">
        <button type="button" style="display: none;" id="i" onclick="document.body.removeChild(document.getElementById('divbutton2'))">Hello </button>
    </div>

    <div id="divbutton3">
        <button type="button" style="display: none;" id="i" onclick="document.body.removeChild(document.getElementById('divbutton3'))">Hello </button>
    </div>
</body>

</html>
Strange Salmon