Unlock Hidden Power: 6 Little-Known Ways to Master Custom Block Styles in WordPress
- The
title
is the same as thelabel
from theregister_block_style code
. - The
slug
is similar to thename
property of theregister_block_style function
. - The
blockTypes
property can be used to assign a style to a particular block or series of blocks.

The code "shadow": "var(--wp--preset--shadow--natural)"
refers to the preset “Natural” shadow style in WordPress. By using a preset
variable, your block will automatically reflect any global style changes, keeping your design consistent across themes and updates.