ndex: 2;
        }
        form input {
            pointer-events: all;
        }
        p {
            z-index: 2;
        }
    </style>
</head>

<body>

  <section>
    <p>
        Example stack Call Trace <b>Flamechart</b>:
    </p>
    Pan by dragging.  Zoom with the mouse wheel or touch pinching.
    <label>
        Limit number of elements
        <input id="limit_call_trace_elements" type="range" min=1 max=400 value=400 />
    </label>
    <div id="flamechart_example" style="width:90%; margin-lef