On the website, there are a lot of different tables, and the color is greyish/white on mine, but they change if i change the pre-color layout to something else.

i want to make my own colors, and i cannot find out where i can change the thickness or the color for all the tables.

help

To control those various aspects, you'll need to dig into the CSS. How familiar are you with CSS?

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It's all in the reflexes.