Docs > Styling & Customization > Rules > Rules 10

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script nonce="undefined" src="https://cdn.zingchart.com/zingchart.min.js"></script>
  <style>
    html,
    body,
    #myChart {
      height: 100%;
      width: 100%;
    }
  </style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    var myConfig = {
      "graphset": [{
        "type": "area",
        "plot": {
          "value-box": {
            "rules": [{
                "rule": "%v >= 40",
                "padding": "5px",
                "border-width": "3px",
                "border-color": "#366"
              },
              {
                "rule": "%v < 40",
                "padding": "4px",
                "border-width": "1px",
                "border-color": "#396"
              },
              {
                "rule": "%v > 70"
              }
            ]
          }
        },
        "series": [{
          "values": [50, 20, 68, 98, 35, 15, 49, 72, 81, 32]
        }]
      }]
    };

    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: "100%",
      width: "100%"
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
</head>

<body>
  <div id='myChart'></div>
</body>

</html>

html,
body,
#myChart {
  height: 100%;
  width: 100%;
}

var myConfig = {
  "graphset": [{
    "type": "area",
    "plot": {
      "value-box": {
        "rules": [{
            "rule": "%v >= 40",
            "padding": "5px",
            "border-width": "3px",
            "border-color": "#366"
          },
          {
            "rule": "%v < 40",
            "padding": "4px",
            "border-width": "1px",
            "border-color": "#396"
          },
          {
            "rule": "%v > 70"
          }
        ]
      }
    },
    "series": [{
      "values": [50, 20, 68, 98, 35, 15, 49, 72, 81, 32]
    }]
  }]
};

zingchart.render({
  id: 'myChart',
  data: myConfig,
  height: "100%",
  width: "100%"
});