Unable to drag canvas or also zoom in or out using wheel

HI all,
I am trying to embed my modeler in a bootstrap application after browzifying. The issues I have is

  1. I am not able to set the height of the canvas using percentage… only setting it by px is working
  2. I am not able to drag the canvas…I see the events invoked but the canvas does not get dragged
  3. Also the zoom in and out using wheel does not work?
    Is there some thing I may be doing wrong?

Thanks and Regards

Please provide your project / bundle configuration somewhere for inspection.

Found the problem… there was a clash of css class viewport, that I was using in my app. Thank you.