.site-nav ul li a {
  background-image: linear-gradient(-90deg, rgb(234.4024390244, 227.5365853659, 219.2975609756) 0%, rgba(234.4024390244, 227.5365853659, 219.2975609756, 0.8) 80%, rgba(234.4024390244, 227.5365853659, 219.2975609756, 0) 100%);
}