modernizr.scss

// Modernizr mixin to create .modernizr selector -
// codepen.io/sturobson/pen/xcdha
@mixin fallback($property, $support: true) {
    @if $support == true {
        .#{$property} & {
            @content;
        }
    }
    @else {
        .no-#{$property} & {
            @content;
        }
    }
}

// js/no-js mixin to easily create fallbacks
@mixin js($jsSupport: true) {
    @if $jsSupport == true {
        .js & {
            @content;
        }
    }
    @else {
        & {
            @content;
        }
    }
}