4 lines
550 B
JavaScript
4 lines
550 B
JavaScript
(function(n){"use strict";n.matchMedia=n.matchMedia||function(n){var u,i=n.documentElement,f=i.firstElementChild||i.firstChild,r=n.createElement("body"),t=n.createElement("div");return t.id="mq-test-1",t.style.cssText="position:absolute;top:-100em",r.style.background="none",r.appendChild(t),function(n){return t.innerHTML='­<style media="'+n+'"> #mq-test-1 { width: 42px; }<\/style>',i.insertBefore(r,f),u=t.offsetWidth===42,i.removeChild(r),{matches:u,media:n}}}(n.document)})(this);
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/*
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//# sourceMappingURL=matchmedia.polyfill.min.js.map
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*/ |