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17 lines
587 B
JavaScript
17 lines
587 B
JavaScript
/* https://css-tricks.com/the-trick-to-viewport-units-on-mobile/*/
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var lastViewportHeight;
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function updateViewportSize() {
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// First we get the viewport height and we multiple it by 1% to get a value for a vh unit
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var vh = window.innerHeight * 0.01;
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if (!lastViewportHeight || lastViewportHeight !== vh) {
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// Then we set the value in the --vh custom property to the root of the document
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document.documentElement.style.setProperty("--vh", vh + "px");
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lastViewportHeight = vh;
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}
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}
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document.addEventListener("DOMContentLoaded", function() {
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updateViewportSize();
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}); |