Customize the colors of the live chat overlay. Enter the hex codes of the colors you'd like to use. Remember that full black #000 will be keyed out. You can delete a value to reset it to the default.

Enter a list of comma-separated words that will be highlighted in the chat

Adjust these to make the comment text smaller or fit more lines of text. Sorry it's kind of hard to use.

(set negative to move lower when scaled down, e.g. -2vh)
(make text area wider when scaled down, e.g. 100)