Hide：When an element is hidden, it and its descendant elements (which actually still exist) will no longer be rendered.
Show
Disable Pointer Events：Disable automatic triggering of all pointer events (including mouse-down events) for this element and its descendant elements.
Enable Pointer Events：Restore automatic triggering of element pointer events.
Skip Pointer Events：Disable automatic triggering of all pointer events for this element, but not for its descendant elements.
Move to First：Moves the element to the first position in the list of its parent's child elements, (always obscured by other child elements, equivalent to being placed at the bottom).
Move to Last：Moves the element to the last position in the list of its parent's child elements, (always obscuring other children, equivalent to being placed on top).
