Hi Surinder,
Thanks for your review.
We have changed the indentation for _dashboard.scss file and also removed the style about icon-postgres:before, like margin-top,etc, but we are not sure if it is perfectly aligned now, you can add further change to it.
As the second comment, I'm sorry I'm not sure what's the problem, could you please clarify it? Because we replace css with scss right now, dashboard.css doesn't exist. So maybe you are looking at the css file that are complied by the scss?
For the fourth comment, we tried the steps you suggested on master branch, the error is not shown either. So it should be an existing issue. But if you want to see the error message, navigate to "Servers" at the top of browser, then navigate back to postgresql server, then you will see the error message.
Thanks,
Wenlin &Violet