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 56 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 40 0+0+8] children: not-inline BlockContainer at [13,10] [0+1+4 190 4+1+584] [0+1+1 16 1+1+0] [BFC] children: not-inline BlockContainer <(anonymous)> at [13,10] flex-container(column) [0+0+0 190 0+0+0] [0+0+0 16 0+0+0] [FFC] children: not-inline BlockContainer <(anonymous)> at [13,10] flex-item [0+0+0 190 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 11, rect: [60.53125,10 94.921875x16] baseline: 12.796875 "200px width" TextNode <#text> (not painted) BlockContainer at [13,30] [0+1+4 324.671875 4+1+449.328125] [0+1+1 16 1+1+0] [BFC] children: not-inline BlockContainer <(anonymous)> at [13,30] flex-container(column) [0+0+0 324.671875 0+0+0] [0+0+0 16 0+0+0] [FFC] children: not-inline BlockContainer <(anonymous)> at [13,30] flex-item [0+0+0 324.671875 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 39, rect: [13,30 324.671875x16] baseline: 12.796875 "auto width should behave as fit-content" TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x56] PaintableWithLines (BlockContainer) [8,8 784x40] PaintableWithLines (BlockContainer