Sass menu with ie8 exception

menu-with-ie8-exception.css

menu {
  background: #333333;
}
menu .menu-item {
  float: left;
}
menu .menu-item .menu-link {
  color: blue;
  border-right: 1px solid black;
}
menu .menu-item .menu-link:hover, menu .menu-item .menu-link.active {
  color: red;
}
.hojmepage menu .menu-item .menu-link:hover, .hojmepage menu .menu-item .menu-link.active {
  color: red;
}
.ie8 menu .menu-item {
  color: red;
}
@media (min-width: 600px) {
  menu .menu-item {
    color: green;
  }
}
menu.last .menu-link {
  border-right: none;
}

menu-with-ie8-exception.scss

menu{
  background: #333;
    .menu-item{
        float: left;
        .menu-link{
            color: blue;
            border-right: 1px solid black;
            &:hover, &.active{
                color: red;
                .homepage &{
                    color: red;
                }
            }
        }
        .ie8 & {
          color: red;
          @media (min-width: 600px){
            color: green;
          }
          @media (min-width: 900px){
            color:purple;
          }
          &.last .menu-link{
              border-right: none;
              }
        }
    }
}