.menu-item-toggle-icon {
  display: none;
}  
@media screen and (max-width: 900px) {
  .semimodal .menu-main .menu .has-arrow a {
    width: 100%;
    padding-right: 16px;
  }
  .menu-item-toggle-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .semimodal .menu-main .menu .menu-item.has-submenu-open .menu-item-toggle-icon svg {
    transform: rotate(180deg);
  }
  .semimodal .menu-main .menu .menu-item.has-submenu-open + .is-submenu-item .menu-sub {
    display: block;
  }
}