I have often visit sites with bad color scheme. There is light gray text on white background.
Is any simple way to apply custom (css?) rules for such sites?
I am using google-chrome.
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Using stylebot you can locally edit the CSS
Open Stylebot after installation:
Click on the element you wish to highlight:
go to advanced:
Note the div name and the css implemented:
View the outcome:
Then simply click the "x" at the top of the screen:
Have a look at stylebot. Have tried it for several websites, does the job well.
Another option would be Stylish, but I haven't tried this one.