| New file | 
 |  |  | 
 |  |  | @mixin radius($r,$d:null ,$important: false){ | 
 |  |  |   $radius-value:map-get($uni-radius, $r) if($important, !important, null); | 
 |  |  |   // Key exists within the $uni-radius variable | 
 |  |  |   @if (map-has-key($uni-radius, $r) and  $d){ | 
 |  |  |       @if $d == t { | 
 |  |  |             border-top-left-radius:$radius-value; | 
 |  |  |             border-top-right-radius:$radius-value; | 
 |  |  |       }@else if $d == r { | 
 |  |  |             border-top-right-radius:$radius-value; | 
 |  |  |             border-bottom-right-radius:$radius-value; | 
 |  |  |       }@else if $d == b { | 
 |  |  |             border-bottom-left-radius:$radius-value; | 
 |  |  |             border-bottom-right-radius:$radius-value; | 
 |  |  |       }@else if $d == l { | 
 |  |  |             border-top-left-radius:$radius-value; | 
 |  |  |             border-bottom-left-radius:$radius-value; | 
 |  |  |       }@else if $d == tl { | 
 |  |  |             border-top-left-radius:$radius-value; | 
 |  |  |       }@else if $d == tr { | 
 |  |  |             border-top-right-radius:$radius-value; | 
 |  |  |       }@else if $d == br { | 
 |  |  |             border-bottom-right-radius:$radius-value; | 
 |  |  |       }@else if $d == bl { | 
 |  |  |             border-bottom-left-radius:$radius-value; | 
 |  |  |       } | 
 |  |  |   }@else{ | 
 |  |  |       border-radius:$radius-value; | 
 |  |  |   } | 
 |  |  | } | 
 |  |  |  | 
 |  |  | @each $key, $child in $uni-radius { | 
 |  |  |    @if($key){ | 
 |  |  |       .uni-radius-#{"" + $key} { | 
 |  |  |             @include radius($key) | 
 |  |  |       } | 
 |  |  |    }@else{ | 
 |  |  |       .uni-radius { | 
 |  |  |             @include radius($key) | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  | } | 
 |  |  |  | 
 |  |  | @each $direction in t, r, b, l,tl, tr, br, bl { | 
 |  |  |    @each $key, $child in $uni-radius { | 
 |  |  |       @if($key){ | 
 |  |  |          .uni-radius-#{"" + $direction}-#{"" + $key} { | 
 |  |  |             @include radius($key,$direction,false) | 
 |  |  |          } | 
 |  |  |       }@else{ | 
 |  |  |          .uni-radius-#{$direction} { | 
 |  |  |             @include radius($key,$direction,false) | 
 |  |  |          } | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  | } |