title: How to set tradingView to fit mobile
body: <p>we have used tradingView in pc Web,and it works just fine.
  now we gonna to dev a mobile web.which as I know tradingView is supported.
  however,  when I use the demo in GitHub <a href="https://github.com/tradingview/charting-library-examples" rel="nofollow noreferrer">https://github.com/tradingview/charting-library-examples</a></p>
  
  <p>it looks like the layout and font size are not right.it doesn't support mobile(I've set the resize:true, this may also need some configs with the tooltips?):
  <img src="https://user-images.githubusercontent.com/35833098/42156730-6fb629c0-7e1e-11e8-8902-40d14a9cdabb.jpeg" alt="demo on my Iphone"></p>
  
  <p>but the demo in official site looks just fine:</p>
  
  <p><img src="https://user-images.githubusercontent.com/35833098/42156753-818b365e-7e1e-11e8-8cb9-09db5a691a87.jpeg" alt="demo on official site"></p>
  
  <p>what should I config to support mobile well, thanks 
  (I've tried to search this type questions in SO,but got nothing)</p>