.rotate-90 {
    transform: rotate(90deg);
}

.menu-list li a {
    -webkit-transition: -webkit-text-stroke 200ms ease-in-out;
    transition: -webkit-text-stroke 200ms ease-in-out;
}

.menu-list li a:hover {
    -webkit-transition: -webkit-text-stroke 200ms ease-in;
    transition: -webkit-text-stroke 200ms ease-in;
}