<!DOCTYPE html><html><head>?<meta charset="UTF-8">?<title>Document</title>?<style>??div{???display: none;???width: 100px;???height: 100px;???background-color: red;??}?</style>?<script>??window.onload = function(){???var oTxt = document.getElementsById('txt');???var oBox = document.getElementById('box');???oTxt.onmouseover = function(){????oBox.style.display = 'block';???}??}?</script></head><body>?<a href="#" id="txt">刪除對(duì)防守打法</a>?<div id="box"></div></body></html>
設(shè)置為block不顯示
qq_我的酒窩沒(méi)有酒_0
2018-01-21 13:13:33
