Styling messages from certain forums differently in lists?

  • Affected Version
    WoltLab Suite 3.0

    We receive a lot of system messages as posts in subforums.

    We would like to style these threads or posts in a different background colour in lists.

    Is that possible, easily?

    Example attached. 1st and 3rd rows we'd like (for example) grey background instead of white.

    Thinking about it, the bottom one would benefit from a third colour, being our support area.

  • Can you provide a bit more context? Is that the "latest posts" dashboard box, is that the recent activity list, or is that the unread messages list?

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