.footer-block__link_list .footer_submenu { padding: 0 10px; max-height: 0; overflow: hidden; will-change: max-height; transition: all .25s ease-out; opacity: 0;}
.footer-block__link_list li.has_footer_submenu a svg { transform: rotate(90deg); margin-left: 3px; }
.footer-block__link_list li.has_footer_submenu.footer_cts_active a svg { transform: rotate(270deg); }
.footer-block__link_list li.has_footer_submenu.footer_cts_active .footer_submenu { opacity: 1; max-height: max-content; margin-bottom: 20px; }
.footer-block__link_list ul.menu.dropdown-child.footer_submenu a { font-size: 13px; line-height: 1.7; margin-bottom: 6px; }