<!doctype html>
<html>

<head>
    <title>Line Chart</title>
    <script src="js/Chart.bundle.min.js"></script>
    <script src="js/jquery.min.js"></script>
    <style>
        canvas {
            -moz-user-select: none;
            -webkit-user-select: none;
            -ms-user-select: none;
        }
    </style>
</head>

<body>
    <div style="width:92%;">
        <canvas id="canvas"></canvas>
    </div>
    <br>
    <br>
    <button id="randomizeData">Randomize Data</button>
    <button id="addDataset">Add Dataset</button>
    <button id="removeDataset">Remove Dataset</button>
    <button id="addData">Add Data</button>
    <button id="removeData">Remove Data</button>
    <script src="/js/index.js"> </script>
</body>

</html>

<!doctype html>
<html>

<head>
    <title>Line Chart</title>
    <script src="js/Chart.bundle.min.js"></script>
    <script src="js/jquery.min.js"></script>
    <style>
        canvas {
            -moz-user-select: none;
            -webkit-user-select: none;
            -ms-user-select: none;
        }
    </style>
</head>

<body>
    <div style="width:90%;">
        <canvas id="canvas"></canvas>
    </div>
    <br>
    <br>
    <button id="randomizeData">Randomize Data</button>
    <button id="addDataset">Add Dataset</button>
    <button id="removeDataset">Remove Dataset</button>
    <button id="addData">Add Data</button>
    <button id="removeData">Remove Data</button>
    <script src="/js/index.js"> </script>
</body>

</html>

Fix rendering problem in firefox
Fix rendering problem in firefox
