# Kitchen Sink Every `theme.void.*` option at once, each set to its shipped default. Copy the block into your `mkdocs.yml` under `theme:` and delete what you do not use — every value here is also valid alone, because it equals the default the plugin would merge anyway. The block is generated from the same source tables as the [reference index](configuration.md#options-reference-index) by `tools/emit_config_reference.py`, so it always matches the current code. --8<-- "getting-started/configuration/_kitchen_sink.generated.yml" !!! tip The [per-key reference pages](configuration/tokens.md) explain what each key does. Design-token values such as `colors.primary` map onto CSS custom properties you can also override via `extra_css`.