.site-nav ul li a {
  background-image: linear-gradient(-90deg, rgb(11.4309553609%, 12.0025031289%, 15.4317897372%) 0%, rgba(11.4309553609%, 12.0025031289%, 15.4317897372%, 0.8) 80%, rgba(11.4309553609%, 12.0025031289%, 15.4317897372%, 0) 100%);
}