.top-menu{display: flex;column-gap: 16px;}
.top-menu--item{display: block;color:var(--menu-color);}
.top-menu--item:after{content: '';display: block;margin-top: 2px;border-top: 1px solid;width: 0;transition: all ease 0.3s;}
.top-menu--item:hover:after,.top-menu--item.active:after{width: 100%;}