The Philadelphia Museum of Art Once you jog up the steps and snap a photo, keep going and youâll hit the East Entrance of the Philadelphia Museum of Art, the third-largest art museum in the country and an absolute must-see on the cityâs cultural circuit.
CSS/Selectors/combinators/child. Contents. Child combinator A > B. The > (greater than) combinator represents a strict child/parent relationship where element B is a direct child element of it's parent element A. A > B{ preperties }. A child combinator is made of the greater-than sign (>) character and separates two sequences of simple selectors.
Parent-child hierarchies are value-based hierarchies, and you create a parent-child hierarchy from a single parent attribute. You can also define multiple parent-child pairs to support the compound node IDs. If you want to place the parent-child hierarchies under a root node, in the Root Node value help, select a value. 2  If you want to add additional attributes to execute the hierarchy, then. 3  In Additional Attributes section, choose Add.