.mdl-layout__drawer .mdl-navigation
  .zpan-drawer-separator
    height: 1px
    background-color: rgb(220, 220, 220)
    margin: 8px 0

  span.mdl-navigation__link
    color: unquote("rgb(#{$color-primary})")

  .mdl-navigation__link
    &.is-active
      border-left: 2px solid unquote("rgb(#{$color-accent})")
      color: unquote("rgb(#{$color-accent})")