title: Remove Angularjs-Chart border and reduce chart arc thickness
body: <p>How do i remove the border line of Angularjs doughnut chart and reduve the thickness of the arc.</p>
  
  <p>HTML</p>
  
  <pre><code>            &lt;canvas id="doughnut" class="chart chart-doughnut" chart-colors="preColors" chart-dataset-override="datasetOverridePres" chart-dataset-options="preLegend" chart-data="preData" chart-labels="preName"&gt;
              &lt;/canvas&gt;
  </code></pre>
  
  <p>JS</p>
  
  <pre><code>    $scope.preColors = ['#febe05','#f3f3f3'];
      $scope.preData = [343,78];
  </code></pre>
  
  <p>Thank you</p>