.product-category-list,
.product-category-list li {
    list-style: none;
    margin: 0;
    padding: 0;
}
.product-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    flex-direction: column;
}
.product-category-list__item {
    display: inline-block;
}
.product-category-list a {
    position: relative;
    color: #7A7A7A;
    text-decoration: none;
    display: inline-block;
}
.product-category-list a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 1px;
    background: #000;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease-out;
}
.product-category-list a:hover,
.product-category-list a:focus {
    color: #000;
    text-decoration: none;
}
.product-category-list a:hover::after,
.product-category-list a:focus::after {
    transform: scaleX(1);
    transform-origin: left;
}