svg circle[data-level='Rang 1'],
svg circle[data-level='1e Rang'] { color: #009bd4; }
svg circle[data-level='Rang 2'],
svg circle[data-level='2e Rang'] { color: #2c3a6e; }
svg circle[data-level='Rang 3'],
svg circle[data-level='3e Rang'] { color: #ff23ba; }
svg circle[data-level='Rang 4'],
svg circle[data-level='4e Rang'] { color: #0b00de; }
svg circle[data-level='Volwassen'] { color: #009bd4; }
svg circle[data-level='Kind'] { color: #2c3a6e; }
svg circle[data-level='niet beschikbaar'],
svg circle[data-level='Bezet'],
svg circle[data-level='not available'],
svg circle[data-status='blocked']{ color: #eee; fill: currentColor; }