:root{--button-set-column-gap-min: 8;--button-set-column-gap-max: 8;--button-set-row-gap-min: 8;--button-set-row-gap-max: 8}.layout--button-set.horizontal{--flexible-direction: row}.layout--button-set.vertical{--flexible-direction: column}.layout--button-set.left,.layout--button-set.center,.layout--button-set.right{--width: 100%}.layout--button-set.left{--layout-flexible-justify-content: flex-start}.layout--button-set.center{--layout-flexible-justify-content: center}.layout--button-set.right{--layout-flexible-justify-content: flex-end}