// pin (SPEC §6): lift a child out of the flow and centre it on a named parent
// point — center, an edge midpoint, or a corner. A corner pin straddles the
// corner. To place text, wrap it in a |plain| and pin the box.
padding: 40;
frame |box| {
width: 240; height: 150; fill: #eee;
|plain| { pin: center; color: green; "C" }
|plain| { pin: top left; color: red; "TL" }
|plain| { pin: top; color: red; "T" }
|plain| { pin: top right; color: red; "TR" }
|plain| { pin: left; color: red; "L" }
|plain| { pin: right; color: red; "R" }
|plain| { pin: bottom left; color: blue; "BL" }
|plain| { pin: bottom; color: blue; "B" }
|plain| { pin: bottom right; color: blue; "BR" }
}