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22 lines
499 B
JavaScript
22 lines
499 B
JavaScript
import getNumber from './get-number';
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let value = null;
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export default () => {
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if (value !== null) {
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return value;
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}
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const element = document.body || document.documentElement;
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const e = document.createElement('div');
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e.style.cssText = 'width:10px;padding:2px;box-sizing:border-box;';
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element.appendChild(e);
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const { width } = window.getComputedStyle(e, null);
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// Fix for issue #314
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value = Math.round(getNumber(width)) === 10;
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element.removeChild(e);
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return value;
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};
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