.site-nav ul li a {
  background-image: linear-gradient(-90deg, rgb(222.6344827586, 209.0068965517, 188.5655172414) 0%, rgba(222.6344827586, 209.0068965517, 188.5655172414, 0.8) 80%, rgba(222.6344827586, 209.0068965517, 188.5655172414, 0) 100%);
}