         margins:
           top: 20
           right: 70
-          bottom: 20
+          bottom: 30
           left: 50
         tickSize: 5
         color:

      .scale(y)
      .orient("left")
      # display horizontal grids
      .innerTickSize(-width)
      .outerTickSize(0)

      chart = bdcgraph.append("svg")
      .attr("class", "chart")
      .attr("width", width + margin.left + margin.right)
      .attr("height", height + margin.top + margin.bottom)
      .append("g")
      .attr("transform", "translate(" + margin.left + "," + margin.top + ")")

      # define the shape of an arrowhead
      chart.append("defs").append("marker")

      #Create the x-axis
      chart.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + cfg.height + ")")
      .call(xAxis)
      .call(adjustTextLabels)
      .append("text")
      .attr('class', 'daily')
      .attr("transform", "translate(" + cfg.width + ", 25)")
      .attr("x", 20)
      .style("text-anchor", "end")
      .text("Daily meetings")
