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[outview] { opacity: 0; } |
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jQuery(document).ready(function($) { // Эффект появления (function(){ var $win = $(window), $items = $('[outview]'), items = {}; if (!$items.length) return; $items.each(function() { var $item = $(this), item_v = $item.attr('outview') || '0,0', item_t = $item.offset().top, item_a = parseInt(item_t + 100); $item.css({ transition: 'all 400ms linear', opacity: 0, transform: 'translate(' + item_v + ')', }); if (!items[item_a]) { items[item_a] = []; } items[item_a].push($item); }); var fx = function($win) { var win_h = window.innerHeight, win_t = $win.scrollTop(), win_b = win_t + win_h; $.each(items, function(item_a, arr) { $.each(arr, function(i, $item) { if (win_b > item_a) { setTimeout(function() { $item.css({ opacity: 1, transform: 'translate(0,0)', }); }, i * 100); } }); }); }; setTimeout(function() { fx($win); }, 400); $win.scroll(function(){ fx($win); }); })(); }); |