*Total -- 475.18kb -> 434.18kb (8.63%)

/screenshot/screenshot3.png -- 103.75kb -> 87.73kb (15.44%)
/screenshot/screenshot.png -- 95.77kb -> 82.21kb (14.15%)
/screenshot/screenshot14.png -- 27.13kb -> 24.03kb (11.43%)
/screenshot/screenshot0.png -- 29.61kb -> 27.01kb (8.77%)
/screenshot/screenshot2.png -- 43.93kb -> 40.54kb (7.71%)
/screenshot/HIPHP_HOLE_CODE.png -- 30.37kb -> 29.95kb (1.37%)
/screenshot/screenshot1.png -- 144.62kb -> 142.70kb (1.33%)

Signed-off-by: ImgBotApp <[email protected]>