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| <script> if (!mkReaddata("fool")) { document.body.classList.add('mk-fool-egg'); window.setTimeout(function () { mkSavedata("fool", "fool"); alert("哈哈,愚人节彩蛋被你发现了,惊不惊喜,意不意外 :)"); document.body.classList.remove('mk-fool-egg'); }, 5000); }
function mkSavedata(key, data) { key = 'mk_' + key; data = JSON.stringify(data); if (window.localStorage) { localStorage.setItem(key, data); }
function mkReaddata(key) { if (!window.localStorage) return ''; key = 'mk_' + key; return JSON.parse(localStorage.getItem(key)); } </script>
<style>
.mk-fool-egg { -webkit-transform: matrix(-1, 0, 0, 1, 0, 0); -moz-transform: matrix(-1, 0, 0, 1, 0, 0); transform: matrix(-1, 0, 0, 1, 0, 0); -o-transform: skew(0deg, 180deg) scale(-1, 1); filter:progid: DXImageTransform.Microsoft.BasicImage(mirror=1); } </style>
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