.mobile-preview-stage{flex:none;width:8.31754rem;height:18rem}.mobile-preview-stage iframe{width:390px;height:844px;transform:scale(calc(18rem / 844px));transform-origin:0 0}@media (width>=640px){.mobile-preview-stage{width:9.24171rem;height:20rem}.mobile-preview-stage iframe{transform:scale(calc(20rem / 844px))}}.mobile-preview-stage.is-featured{width:9.24171rem;height:20rem}.mobile-preview-stage.is-featured iframe{transform:scale(calc(20rem / 844px))}@media (width>=1024px){.mobile-preview-stage.is-featured{width:10.1659rem;height:22rem}.mobile-preview-stage.is-featured iframe{transform:scale(calc(22rem / 844px))}}