docs/images: optimize small images to speed up page loading

Remove alpha channel and limit number of colors used. This gets the images
down to ~37% of their previous size without any visual degrading (in fact
it now looks correctly on ancient IE versions with broken png alpha
handling).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2010-08-30 12:10:40 +02:00
parent dc3a7ebc26
commit a08538fd5a
2 changed files with 0 additions and 0 deletions

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