.responsive-menu-pro-arrow-r.is-active .responsive-menu-pro-inner::before {
    transform: translate3d({{ options.button_line_width * 0.2 }}{{ options.button_line_width_unit }}, 0, 0) rotate(45deg) scale(0.7, 1);
}

.responsive-menu-pro-arrow-r.is-active .responsive-menu-pro-inner::after {
    transform: translate3d({{ options.button_line_width * 0.2 }}{{ options.button_line_width_unit }}, 0, 0) rotate(-45deg) scale(0.7, 1);
}