CSS Global Support Directory
============================
This directory contains common support files (such as images and external
style sheets). These are sync'ed into the support directories of all our
test suites. If you have test-suite-specific support files, please add
them to the appropriate test-suite-specific support/ directory.
If you add to a support/ directory, please run the tools/supportprop.py
script from the top of the repository to cascade support files into the
lower-level support directories.
Description of the Common Support File Collection
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The 1x1-* images are all exactly one pixel.
The swatch-* images all use 15x15 cells.
The square-* images all use 15x15 cells with one pixel borders.
The pattern-* images use cells of various sizes:
pattern-grg-rgr-grg.png 20x20
pattern-rgr-grg-rgr.png 20x20
pattern-tr.png 15x15
pattern-grg-rrg-rgg.png 15x15
