5 Column LayoutPrimary layout is a 5 column layout with 57pt columns and 15pt gutters.
5pt Baseline GridiOS designs are designed @1x, 375x667. The grid is a 5pt grid with 75 squares across. Elements and spacing should be in multiples of 5.
4 Column LayoutPrimary layout is a 4 column layout with 74dp columns and 16dp gutters.
8dp Baseline GridAndroid designs are designed @mdpi, 375x640. All components align to an 8dp square baseline grid. Iconography in toolbars align to a 4dp square baseline grid.