Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline BlockContainer at [0,0] [0+0+0 800 0+0+0] [0+0+0 54 0+0+0] [BFC] children: not-inline BlockContainer at [18,18] [8+0+10 280.84375 10+0+491.15625] [8+0+10 18 10+0+8] children: not-inline Box at [18,18] flex-container(row) [0+0+0 280.84375 0+0+0] [0+0+0 18 0+0+0] [FFC] children: not-inline BlockContainer <(anonymous)> at [18,18] flex-item [0+0+0 280.84375 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 35, rect: [18,18 280.84375x18] baseline: 13.796875 "this text should be all on one line" TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x54] PaintableWithLines (BlockContainer.outer) [8,8 300.84375x38] PaintableBox (Box

.inner) [18,18 280.84375x18] PaintableWithLines (BlockContainer(anonymous)) [18,18 280.84375x18] TextPaintable (TextNode<#text>) SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x54] [children: 0] (z-index: auto)