Possible issue with themes?

[PaulTGG]

🐛 Bugreport

I notice a lot of the themes have some strange anomalies.

Here's a screenshot of the Slate theme, showing the very bright gradients, and the strange whitespace on the left and lower-left:

...and here's the Bootswatch demo of the Slate theme (showing, for example, way more subtle gradients): https://bootswatch.com/slate/

This is working as intended, or is there a way to more tightly integrate these themes?

Version & Environment

Rev: 492f634

Related: #921

[marclaporte]

@tarasis Any chance you can fix this one?

Thanks!

[marclaporte]

@tarasis We would really appreciate your help!