[GitHub] flink issue #3189: [FLINK-5608] [webfrontend] Cancel button stays visible in...

[uce]

Github user uce commented on the issue:

    https://github.com/apache/flink/pull/3189
  
    Thanks for the PR. I also sometimes had the bad experience while testing 
that the cancel button was not visible. This change definitely solves it. I 
tested it and it works as expected. I made some screenshots and would love some 
feedback from other contributors before changing this.
    
    ## Wide
    
    Current:
    ![screen shot 2017-01-24 at 09 49 
24](https://cloud.githubusercontent.com/assets/1756620/22240321/fd0736da-e21a-11e6-91a7-75b7fae8c7ba.png)
    
    This PR:
    ![screen shot 2017-01-24 at 09 49 
37](https://cloud.githubusercontent.com/assets/1756620/22240344/01fb2e44-e21b-11e6-93f3-41b9dc9c2ad1.png)
    
    ## Narrow
    
    Current:
    ![screen shot 2017-01-24 at 09 49 
44](https://cloud.githubusercontent.com/assets/1756620/22240356/1d18cf4c-e21b-11e6-8db3-748cecbe1eeb.png)
    
    This PR:
    ![screen shot 2017-01-24 at 09 49 
52](https://cloud.githubusercontent.com/assets/1756620/22240358/1fdd76f6-e21b-11e6-89c9-30aa4ba05334.png)
    
    
    
    



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