13 lines
476 B
JavaScript
13 lines
476 B
JavaScript
(function (doc, win) {
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var docEl = doc.documentElement
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var resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize'
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var recalc = function () {
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var clientWidth = docEl.clientWidth
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if (!clientWidth) return
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docEl.style.fontSize = 100 * (clientWidth / 750) + 'px'
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}
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if (!doc.addEventListener) return
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win.addEventListener(resizeEvt, recalc, false)
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doc.addEventListener('DOMContentLoaded', recalc, false)
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})(document, window)
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