title: Highcharts custom styling connect and label
body: <p>How to I custom donuts in highcharts with, each start point connect label have a circle, and style the connect line, and hidden the lower value.
  I using highcharsjs</p>
  
  <p>like this one</p>
  
  <p><img src="https://i.stack.imgur.com/3Qqj5.png" alt="enter image description here"></p>