Multi Series Vertical Floating Bar Chart

A visualization to compare ranges of multiple series over time.

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Multi Series Span Chart (Vertical)</title>
        <link rel="stylesheet" type="text/css" href="style.css"/>
    </head>
    <body>
        <div id="chart1" class="chart"></div>
        <script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
        <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js"></script>
    </body>
    <script type="text/javascript" src="main.js"></script>
</html>
    

https://code.jquery.com/jquery-2.2.4.min.js

https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js