21 lines
755 B
JavaScript
21 lines
755 B
JavaScript
document.querySelectorAll('button').forEach(function(button) {
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button.addEventListener('mouseenter', function() {
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function random(max) {
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return Math.random() * (max - 0) + 0;
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}
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var c = document.createDocumentFragment();
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for (var i = 0; i < 100; i++) {
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var styles = 'transform: translate3d(' + (random(500) - 250) + 'px, ' +
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(random(200) - 150) + 'px, 0) rotate(' + random(360) + 'deg);' +
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'background: hsla(' + random(360) + ', 100%, 50%, 1);' +
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'animation: bang 700ms ease-out forwards;' +
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'opacity: 0';
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var e = document.createElement("i");
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e.style.cssText = styles;
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c.appendChild(e);
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}
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button.appendChild(c);
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});
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});
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