Proyectos de Subversion LeadersLinked - Antes de SPA

$breakpoints: (
    "small": 480px,
    "medium": 768px,
    "large": 1024px,
    "desktop": 1200px,
);

@mixin maxwidth($breakpoint) {
    @if map-has-key($map: $breakpoints, $key: $breakpoint) {
        @media (min-width: map-get($breakpoints, $breakpoint )) {
            @content;
        }
    } @else {
        @warn 'No value could be retrieved from `#{breakpoint}`.' + 'Available breakpoints are #{map-keys($map: $breakpoints)}';
    }
}