.outline-text {
    text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff;
    color: #000;
    transition: text-shadow .2s;
}

.title-link:hover .outline-text {
    text-shadow: -1px -1px 0 #59D47F, 1px -1px 0 #59D47F, -1px 1px 0 #59D47F, 1px 1px 0 #59D47F;
    color: #000;
}