at (11,11) content-size 160x15 children: inline
frag 0 from TextNode start: 0, length: 14, rect: [11,11 88.109375x15] baseline: 11.390625
"Original value"
TextNode <#text>
TextNode <#text>
BlockContainer <(anonymous)> at (8,42) content-size 784x0 children: inline
TextNode <#text>
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer) [0,0 800x50]
PaintableWithLines (BlockContainer) [8,8 784x34]
PaintableWithLines (BlockContainer