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// ----
// libsass (v3.2.5)
// ----

/* Brakepoints */
$breakpoints: (
  mobile: 480px, 
  tablet: 768px, 
  laptop: 992px, 
  desktop: 1200px
);

/* Column names */
$declarations: (
  mobile: mob, 
  tablet: tab, 
  laptop: lap, 
  desktop: desk
);

/* Columns */
$columns: 4;
/*  */

@each $item in $breakpoints {
  
  .test-#{$item} {
    border-bottom: 50px;
  }
  
}

/* Brakepoints */
/* Column names */
/* Columns */
/*  */
.test-mobile 480px {
  border-bottom: 50px; }

.test-tablet 768px {
  border-bottom: 50px; }

.test-laptop 992px {
  border-bottom: 50px; }

.test-desktop 1200px {
  border-bottom: 50px; }