ilyamak04
89c2b62dc1
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15 lines
446 B
JavaScript
15 lines
446 B
JavaScript
document.addEventListener('DOMContentLoaded', function() {
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const btn = document.createElement('div');
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btn.id = 'back-to-top';
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btn.innerText = '↑ Наверх';
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document.body.appendChild(btn);
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window.addEventListener('scroll', () => {
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btn.style.display = window.scrollY > 200 ? 'block' : 'none';
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});
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btn.addEventListener('click', () => {
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window.scrollTo({ top: 0, behavior: 'smooth' });
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});
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});
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