Whereever the mark tag (<mark>) is used, earlier the text was appearing in green color, without changing font, size, bg color, and it was complimenting the whole design. I liked it.
Now suddenly everywhere the effect of mark tag has changed to the yellow background as in attached screenshot. I dont remeber to change any such srtting. Also I have checked alll tabs/options twice to find such a setting. Please guide, how to revert the effect.