Border Radius Helpers

Border Direction Class Prefix Default Amounts
Border Radius .br 0-10
Border Left Radius .blr 0-10
Border Right Radius .brr 0-10
Border Top Left Radius .btlr 0-10
Border Top Right Radius .btrr 0-10
Border Bottom Left Radius .bblr 0-10
Border Bottom Right Radius .bbrr 0-10