@if ($debug)
  *
    background-color: rgba(255, 0, 255, 0.1)
    border: red 1px solid
    box-sizing: border-box
    position: relative
    &:after
      content: attr(class)
      z-index: 99999
      box-shadow: 0 0 10px black
      position: absolute
      left: 0
      top: 0
      background: white
      border: black 1px solid
      padding: 4px
      font-size: 12px
      font-weight: bold
      font-family: monospace