wrong number of arguments (given 1, expected 3..5)

i'm getting this error message when trying to save my code, but i have absolutely no clue what it means. Any help?


  • Show us your code to get help. And maybe a sceenshot of style settings in editor.
  • https://hastebin.com/tixegovawa.css

    Not sure what you mean by style settings though..
  • Change the code to make it look like this:
    @-moz-document domain("discordapp.com") {
    :root {
    --openSUSE-secondary-green: rgb(109, 167, 65);
    --titlebar-grey: rgb(58, 58, 58);
    a {
    color: var(--openSUSE-secondary-green) !important;
    .messages {
    background-color: var(--titlebar-grey) !important;
  • edited March 2018 Firefox

    Pabli has the correct advice.

    Not sure what you mean by style settings though...

    Oh then you don't have settings in your style and can ignore my request.

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