title: How to add margin bottom in Tittle ChartJS
body: <p>I would like to know how to add bottom margin to my title in ChartJS to prevent Datalabels from overlapping the title, thanks.</p>
  <p>you can view the graph in that link
  <a href="https://i.stack.imgur.com/UTZlY.png" rel="nofollow noreferrer">View Image</a></p>
  <p>I use:</p>
  <ul>
  <li>ChartJS</li>
  <li>ChartJS Datalabels</li>
  </ul>
  <p>This is my code</p>
  <pre><code>//chart por rango de edad
  var ctx_age_range = document.getElementById('chart_age_range');
  var myDoughnutChart = new Chart(ctx_age_range, {
      type: 'bar',
      data: {
          labels: [&quot;&lt;20&quot;, &quot;20-29&quot;, &quot;30-39&quot;, &quot;40-55&quot;, &quot;&gt;56&quot;],
          datasets: [{
            label: &quot;Cantidad&quot;,
            backgroundColor: [&quot;#47b3d5&quot;, &quot;#47b3d5&quot;,&quot;#47b3d5&quot;,&quot;#47b3d5&quot;,&quot;#47b3d5&quot;],
            data: [0.32,34.55,34.79,25.32,5.02]
          }]
      },
      options: {
          legend: {
              display: false,
           },
          title: {
              display: true,
              text: 'CASOS POR RANGO DE EDAD',
              fontSize:15,
              color:&quot;black&quot;
          },
          scales: {
              xAxes: [{
                  gridLines: {display: false},
                  ticks: {
                      stepSize: 1,
                      min: 0,
                      fontSize:12
                  },
                  barPercentage: 0.8,
                  categoryPercentage: 1,
              }],
              yAxes: [{
                  scaleLabel: {
                      display: false,
                  },
                  gridLines: {display: false,drawBorder:false},
                  ticks:{
                      display:false,
                  },
              }]
          },
          plugins: {
              datalabels: {
                  display: true,
                  align: 'end',
                  anchor: 'end',
                  formatter: function(value, ctx) {
                      return value+'%';
                  },
                  color:'black',
                  font:{
                      size: 11
                  }
              }
          }
                          
      }
  });
  </code></pre>
  <p>I would like to know how add margin bottom to the title or how to add margin/padding top top of graphic.</p>