WAI: Strategies, guidelines, resources to make the Web accessible to people with disabilities

Technique List

Techniques used to satisfy 1.4.8 (Visual Presentation
Technique	Technology	Implementations
Using named font sizes	CSS	2
Using em units for font sizes	CSS	5
Specifying alignment either to the left OR right in CSS	CSS	5
Using relative measurements to set column widths so that lines can average 80 characters or less when the browser is resized	CSS	3
Specifying line spacing in CSS	CSS	4
Using percentage values in CSS for container sizes	CSS	2
Providing options within the content to switch to a layout that does not require the user to scroll horizontally to read a line of text	CSS	1
Not specifying background color, not specifying text color, and not using technology features that change those defaults	General	1
Using a technology that has commonly-available user agents that can change the foreground and background of blocks of text	General	4
Aligning text on only one side	General	3
Not interfering with the user agent's reflow of text as the viewing window is narrowed	(X)HTML	3

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