title: How to hide x and y axis line only in highchart?
body: <p>I am integrating highchart using angularJs, I want to hide x and y axis line only, I tried with <strong>lineColor: 'transparent'</strong>, it working for line chart only, not working for bar/column chart,</p>
  
  <p>I attached screenshots of issue here for more understanding,</p>
  
  <p><a href="https://i.stack.imgur.com/8kOn0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8kOn0.png" alt="In this image in x and y axis line not showing."></a></p>
  
  <p><a href="https://i.stack.imgur.com/8EZA9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8EZA9.png" alt="But same configuration not working for column chart."></a></p>
  
  <p>can any one please guide me for the same.?</p>