.breakpoint
  position: fixed
  right: 0
  bottom: 0
  width: 20px
  height: 20px
  z-index: 10000
  background: #0ABEFF

  // Larger then xlBreakpoint
  +respond-to-width-beyond($xlGridBreakpoint)
    background: red

  // Loop through other breakpoints
  $breakpoints :  (blue $lgGridBreakpoint) (green $mdGridBreakpoint) (yellow $smGridBreakpoint) (pink $xsGridBreakpoint)

  @each $list in $breakpoints

    $color : nth($list,1)
    $breakpoint : nth($list,2)

    +respond-to-width($breakpoint)
      background: $color