How to style charts using themes in Google Data Studio
Data Studio comes out of the box with a theme, Simple Dark, that is all you need to keep your dashboard looking sexy.
In my opinion, it's a waste of time to bother doing much more styling than that.
This video is excerpted from my course, Data Analysis the Lazy Way, which teaches how to use Blockspring, Google Sheets and Data Studio to automate your reporting work. Learn more at https://goo.gl/EiZee7