F2改变网页背景色

Changes color of page to grey text on black background to make pages easier to read. Uses F2 to toggle colors on and off.

نووسەر
Wen Juan
Daily installs
0
Total installs
186
Ratings
1 0 1
وەشان
0.0.1.20171116095331
Created
2017-11-16
Updated
2017-11-16
مۆڵەت
نییە
Applies to
هەموو سایتەکان