How do I change color of board?

[Auggie171]

Where do I change the color of these boards/topic blocks? I figured out how to change the color of the menu and category block, but I've spent all night trying to find where I change the color of the boards.

An image of the board/topic block I'm talking about is attached.

[ircsiinci]

Hello!

The idex.css you can rewrite the colors. 466.sor around.

.windowbg, #preview_body
background-color: #
Here it may be the first and the third table to color,

.windowbg2
background-color: #

Here is the second and fourth tables can be colored.

Have a nice day!