title: Remove space between yAxis and data in highcharts
body: <p>I would like to remove the space between y-axis and the chart  as shown below: 
  <img src="https://i.stack.imgur.com/emwkE.png" alt="enter image description here"></p>
  
  <p>Here is a fiddle used to create this chart : <a href="http://jsfiddle.net/basarat/pfkbX/" rel="noreferrer">jsFiddle for this chart</a></p>
  
  <p>Here is the code used to setup (same as jsFiddle): </p>
  
  <pre>
  <code>
  $(function () {
     var chart;
          $(document).ready(function () {
              chart = new Highcharts.Chart({
                  chart: {
                      renderTo: 'container',
                      spacingLeft: 2,
                      spacingRight: 2
                  },
                  credits: { enabled: false },
                  title: { text: '' },
                  yAxis: {
                      title: '',
                      labels: {
                          style: {
                              fontSize:'9px'
                          }
                      }
                  },
                  xAxis: { labels: { enabled: false } }, //hide the x axis labels 
  
                  series: [{
                      type: 'area',
                      name: 'speed',
                      showInLegend: false,
                      data: [
                          71.5, 106.4, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 95.6,
                          71.5, 106.4, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 129.2, 144, 176, 135.6, 148.5, 216.4, 194.1, 95.6,
                          54.4]
                  }],
                  /* To make it pretty */
                  plotOptions: {
                      area: {
                          animation: false,
                          lineWidth: 1,
                          marker: {
                              enabled: false,
                              states: {
                                  hover: {
                                      enabled: true,
                                      radius: 5
                                  }
                              }
                          },
                          shadow: false,
                          states: {
                              hover: {
                                  lineWidth: 1
                              }
                          },
                          threshold: null
                      }
                  }
              });
          });
  
  });
  </code>
  </pre>