Re: Child Themes – Best Practice
Some recommend copying the default CSS over to your stylesheet.
Benefits of this approach is one less data request and full control over your styles (good when you’re designing a completely different look from bp-default).
Negative is if your child theme completely relies on the bp-default theme with little design changes, you might as well use the @import- declaration so you can easily override selected style declarations on a case-by-case basis. Some theme designers frown upon using !important, but at the end of the day, it’s your call.