def selectors_escape(s):
    """
    Escapes all selectors used in html, css, js & jquery
    :param s: string
        The string to escape
    :return: string
        The escaped string
    """
    selectors_reserved = '\!"#$%&\'()*+,./:;<=>?@[]^``{|}~'
    for char in selectors_reserved:
        s = s.replace(char, f'\\\\{char}')
    return s