.tag-plugin.navbar
  display: inline-flex
  a
    box-sizing: border-box
    padding: .25rem 0
    color: inherit
    position: relative
    &+a
      margin-left: 1rem
    &:after
      content: ''
      position: absolute
      border-radius: 2px
      width: 100%
      height: 2px
      left: 0
      bottom: 0
      trans1 all
    &.active,&:hover
      &:after
        background: var(--theme)