.header_nav_item{position:relative}.header_subnav{background:#fff;border-radius:0;box-shadow:0 4px 6px rgba(0,0,0,.1);display:none;left:-10px;list-style:none;margin:0;overflow:hidden;padding:0;position:absolute;top:calc(100% + 18px);width:250px;z-index:1}.header_subnav_item{border-bottom:1px solid #ddd}.header_subnav_link{background:#f8f8f8;color:#333;display:block;font-size:.937rem;font-size:.8rem;font-weight:700;padding:10px;text-decoration:none;transition:background .3s}.header_subnav_link:hover{background:#ddd}.header_subnav.open{animation:slideDown .3s ease-out;display:block}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.header_subnav{box-shadow:none;display:none;position:static;width:100%}.header_nav_item.bl_headerNav_item__hasChild{text-align:center}.header_subnav.open{animation:slideDown .3s ease-out;display:block}}