Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <html> at (0,0) content-size 800x600 [BFC] children: not-inline
BlockContainer <body> at (8,8) content-size 784x17 children: not-inline
Box <div.grid-container> at (8,8) content-size 784x17 [GFC] children: not-inline
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.grid-item> at (8,8) content-size 261.328125x17 [BFC] children: inline
frag 0 from TextNode start: 0, length: 1, rect: [8,8 6.34375x17] baseline: 13.296875
"1"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.grid-item> at (269.328125,8) content-size 261.328125x17 [BFC] children: inline
frag 0 from TextNode start: 0, length: 1, rect: [269.328125,8 8.8125x17] baseline: 13.296875
"2"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.grid-item> at (530.65625,8) content-size 261.328125x17 [BFC] children: inline
frag 0 from TextNode start: 0, length: 1, rect: [530.65625,8 9.09375x17] baseline: 13.296875
"3"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x600]
PaintableWithLines (BlockContainer<BODY>) [8,8 784x17]
PaintableBox (Box<DIV>.grid-container) [8,8 784x17]
PaintableWithLines (BlockContainer<DIV>.grid-item) [8,8 261.328125x17]
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer<DIV>.grid-item) [269.328125,8 261.328125x17]
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer<DIV>.grid-item) [530.65625,8 261.328125x17]
TextPaintable (TextNode<#text>)