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+0 114 0+0+0] [BFC] children: not-inline
BlockContainer
at [8,8] [8+0+0 784 0+0+8] [8+0+0 98 0+0+8] children: inline
frag 0 from BlockContainer start: 0, length: 0, rect: [48,48 54.109375x18] baseline: 53.796875
BlockContainer at [48,48] inline-block [0+0+40 54.109375 40+0+0] [0+0+40 18 40+0+0] [BFC] children: inline
frag 0 from TextNode start: 0, length: 6, rect: [48,48 54.109375x18] baseline: 13.796875
"New UI"
TextNode <#text> (not painted)
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer) [0,0 800x114]
PaintableWithLines (BlockContainer) [8,8 784x98]
PaintableWithLines (BlockContainer
) [8,8 134.109375x98]
TextPaintable (TextNode<#text>)
SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
SC for BlockContainer [0,0 800x114] [children: 0] (z-index: auto)