One of my favourite features of the Sparkling theme is the slider and its crisp edges.
Anyway, on my site, I now have a rounded white border around my feature post images in my slider, and 5 dots underneath (for navigation), instead of the dashes it used to have.
Any idea where I can revert these back to the original settings?
I hope you are well today and thank you for your question.
I visited your shared site and could confirm the issue.
It seems the CSS conflict issue on your site that can be resolved by adding the following CSS code in the Custom CSS option of your theme on the below path.
Admin Area -> Apperance -> Theme Options -> Other -> Custom CSS
To help keep support thread separates could you please create your own thread for your question here https://colorlibsupport.com/c/sparkling/ instead of replying on others thread as it makes the thread messy and hard to read.
If you want to you can also add reference of this thread in your newly created thread.
We would be more than happy to help you on your new thread.