mixin: absolute-position
@mixin absolute($args) {
$offsets: top right bottom left;
@each $o in $offsets {
$i: index($args, $o);
@if $i
and $i + 1 <= length($args)
and type-of( nth($args, $i + 1) ) == number {
#{$o}: nth($args, $i + 1);
}
}
}
//example
.element {
@include absolute(top 1em right 10%);
}