1 $dimensions: 16 24 32 48 64 96 128 !default
11 border-radius: $radius-rounded
56 padding-top: 133.3333%
60 padding-top: 166.6666%
62 padding-top: 177.7777%
68 @each $dimension in $dimensions
69 &.is-#{$dimension}x#{$dimension}
70 height: $dimension * 1px
71 width: $dimension * 1px