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11 lines
292 B
JavaScript
11 lines
292 B
JavaScript
;(function () {
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var icon = document.querySelector('body.index .icon')
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if (!icon) {
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return
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}
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window.addEventListener('scroll', function () {
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var scrollTop = parseInt(window.document.documentElement.scrollTop, 10)
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icon.style.opacity = Math.min(scrollTop / 100, 1)
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})
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})()
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