.kp-mask-grid{grid-template-columns:1fr}.kp-mask-side{display:none}.kp-mask-down{display:block}.kp-mask-last{grid-column:auto}@media (width>=820px){.kp-mask-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.kp-mask-side{display:block}.kp-mask-down{display:none}.kp-mask-last{grid-column:span 2}}