static std::string format_level_string(const int level)
{
    std::string lvl = std::to_string(level);

    if(level < 1) {
        return "<span color='#969696'>" + lvl + "</span>";
    } else if(level == 1) {
        return lvl;
    } else if(level == 2) {
        return "<b>" + lvl + "</b>";
    } else if(level > 2 ) {
        return"<b><span color='#ffffff'>" + lvl + "</span></b>";
    }

    return lvl;
}