   # dimensions of SVG
   h = 450
   w = h
-  pad = {left:40, top:40, right:20, bottom: 40}
+  pad = {left:50, top:40, right:20, bottom: 40}
   innerPad = 5
   animationDuration = 500
 

             .on("mouseout", ->
                 d3.select(this).attr("stroke","none")
                 corrplot.selectAll("text#corrtext").remove())
             .on("click",(d) ->
                  if initialDrawn
                    drawScatter(d.col, d.row)
                  else
                    drawInitialScatter(d.col, d.row))



  # boxes around panels
  corrplot.append("rect")

             .attr("stroke", "black")
             .attr("stroke-width", 1)
             .attr("pointer-events", "none")

  cells = corrplot.selectAll("empty")
             .data(corr)
