Cleaning chart

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Indices of Multiple Deprivation 2010 Score by Local Authority</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">
			
			body {
				background-color: ;
                font-family: Arial
			}

svg {
				background-color: white;
			}
            
            rect {
                fill: darkorange
            }
            
           h1 {
                color: darkblue
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            p {
                color: darkslateblue
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rect:hover {
				fill: darkblue;
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				stroke: black;
				shape-rendering: crispEdges;
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			.axis text {
				font-family: Arial;
				font-size: 11px;                
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.y.axis path,
			.y.axis line {
				opacity: 0;
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		</style>
	</head>
	<body>

<h1>Measuring Deprivation in England</h1>

<p>English indices of multiple deprivation 2010 scores by Local Authority area (higher value = more deprived area)</p>
        <p><em>Source:</em> <a href="https://www.gov.uk/government/statistics/english-indices-of-deprivation-2010">DCLG 2010</a></p>

var w = 700;
			var h = 3500;
			var padding = [ 0, 100, 220, 200 ];  //Top, right, bottom, left

var widthScale = d3.scale.linear()
								.range([ 0, w - padding[1] - padding[3] ]);
			
			var heightScale = d3.scale.ordinal()
								.rangeRoundBands([ padding[0], h - padding[2] ], 0.5);

var xAxis = d3.svg.axis()
							.scale(widthScale)
							.orient("bottom");

var yAxis = d3.svg.axis()
							.scale(heightScale)
							.orient("left");

var svg = d3.select("body")
						.append("svg")
						.attr("width", w)
						.attr("height", h);                
                
            d3.csv("IMD2010Data-byLA.csv", function(data) {
             //console.log(data);

data.sort(function(a, b) {
                    return d3.descending(+a.imdscore, +b.imdscore);

//If your numeric values aren't sorting properly,
					//try commenting out the line above, and instead using:
					//
					//return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
					//
					//Data coming in from the CSV is saved as strings (text),
					//so the + signs here force JavaScript to treat those
					//strings instead as numeric values, thereby fixing the
					//sort order (hopefully!).
				});

widthScale.domain([ 0, d3.max(data, function(d) {
					return +d.imdscore;
				}) ]);

heightScale.domain(data.map(function(d) { return d.LocalAuthority; } ));

var rects = svg.selectAll("rect")
								.data(data)
								.enter()
								.append("rect");

rects.attr("x", padding[3])
					.attr("y", function(d) {
						return heightScale(d.LocalAuthority);
					})
					.attr("width", function(d) {
						return widthScale(d.imdscore);
					})
                    .attr("height", 8)
					//.attr("height", heightScale.rangeBand())
					.attr("fill", "steelblue")
					.append("title")
					.text(function(d) {
						return d.LocalAuthority + " has an IMD 2010 score of " + d.imdscore;
					});

svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate(" + padding[3] + "," + (h - padding[2]) + ")")
					.call(xAxis);

svg.append("g")
					.attr("class", "y axis")
					.attr("transform", "translate(" + padding[3] + ",0)")
					.call(yAxis);

});

</script>

</body>
</html>

Modified http://d3js.org/d3.v3.js to a secure url

https://d3js.org/d3.v3.js