; display: block; font-family: sans-serif; margin: -1em 0 0.4em -1em; padding: 0.2em 1em; }
			pre.shapes, pre.example-shapes { background: #deb; }
			pre.shapes, pre.example-shapes, pre.example-shapes:before { border: 1px solid #bbb; }
			pre.example-shapes:before { color: #888; content: "Example shapes graph"; width: 13em; }
			pre.example-data { background: #eeb; }
			pre.example-data, pre.example-data:before { border: 1px solid #cc9; }
			pre.example-data:before { color: #996; content: "Example data gra