Layout and rendering provides the core functionality to display a markup language such as HTML, SVG, or MathML. A render object tree is generated from the markup and those tree object instances are responsible for the layout and subsequent rendering of the content.
WebCore Rendering I – The Basics
WebCore Rendering II – Blocks and Inlines
WebCore Rendering III – Layout Basics
WebCore Rendering IV – Absolute/Fixed and Relative Positioning