qTox/ui/contentDialog/contentDialog.css

QSplitter
{
    color: white;
    background-color: white;
    alternate-background-color: white;
    border-color: white;
    gridline-color: white;
    selection-color: white;
    selection-background-color: white;
}

QSplitter:handle
{
    color: white;
    background-color: white;
}