How to use custom style fucntion?

Thank you for your interest in our themes. 

Now, if you want to some small styles that configuration can't meet your request, you can use custom style function. 

First, please read this document: 
https://www.magesolution.com/themes/claue/docs/m2/index.html#custom-style  

Note that you need to choose the proper storeview in advacne (Eg: Default storeview), then please clear cache and check again in your private browser mode

If you dont see your changes, please try clearing all cache (both admin and server) 2-3 times. You can refer this article for more details https://arrowhitech.ticksy.com//article/17064/