@property --grid-revealed-layers{syntax:"<number>";inherits:false;initial-value:0}.grid-stack-motion{transition:--grid-revealed-layers .2s cubic-bezier(.4,0,.2,1)}.grid-stack-reveal{height:calc(var(--grid-revealed-layers) * var(--grid-peek-step))}.grid-stack-placeholder{height:calc(var(--grid-create-height) - var(--grid-revealed-layers) * var(--grid-peek-step))}