//#v302 - @ih .col{ &-sep{ > * + *{ border-top: 1px solid $border-light; } &-vr{ > * + *{ border-left: 1px solid $border-light; } } } } @each $name, $value in $container-max-widths { @include media-breakpoint-up($name){ .col{ &-sep{ &-#{$name}{ > * + *{ border-top: none; border-left: 1px solid $border-light; } &-vr{ > * + *{ border-left: none; border-top: 1px solid $border-light; } } } } } } }