Board Thread:Support Requests - Getting Technical/@comment-29542250-20180324135640/@comment-24142930-20180324200820

If you want to see an instant preview of CSS code before making any changes to the .css page, install PortableCSSPad, changes occur on the fly (you can't save the code though, just preview it). At least you know the code works, rather than having to wait a few minutes for the css page to update every time just to test it.