$s1-base-map: (
  "width-stage-left": (88%),
  // Action footer menu. Phone 44px; Tablet 50px
  "height-footer": (3.75rem),
  // Brand header. Phone 44px; Tablet 50px
  "height-header": (2.75rem),
  // Text input height
  "height-input": (1.875rem),
  // Space above overflow menu before scrolling.
  "height-overflow-start": (144px),
  // Maximum height for photos and such in cards.
  "max-height-card-media": (144px),
  // Maximum height for brand logos in header.
  "max-height-header-brand": (32px),
  // Maximum width for action icons in action bar when there are only 2 items with labels.
  "max-width-action-bar-with-labels": (320px),
  // Maximum width for action overflow menu so that it's not full-screen for tablet.
  "max-width-action-overflow-menu": (512px),
  // Maximum width for brand logos in header.
  "max-width-header-brand": (156px),
  // Use squareIconLargeBoundary
  "square-record-anchor-pic": (3rem),
  // Tap target Size
  "square-tappable": (2.75rem),
  // 2 Column Layout - Master
  "flex-master-panel": (7),
  // Tooltip square size
  "square-tooltip": (1.25rem),
  // Tooltip nubbin square size
  "square-tooltip-nubbin": (1rem),
  // 2 Column Layout - Detail
  "flex-detail-panel": (3),
  "duration-slide": (0.25s)
);