大家好,又见面了,我是全栈君,今天给大家准备了Idea注册码。
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <title>图片放大居中</title> <meta name="description" content=""> <meta name="keywords" content=""> <style> *{margin:0; padding:0;} ul,li{margin-right: 0; padding:0;} li{list-style:none;} a{text-decoration: none;} .clearfix:before,.clearfix:after{display: table; content: "";} .clearfix:after{overflow: hidden; clear: both;} .clearfix{zoom:1;} body{width: 100%; height: 100%; background-color: #000; overflow:hidden;} #box{width:330px; margin:100px auto; position: relative;} #box li{width:100px; height:100px; background:red; margin:10px 10px 0 0; float:left; color:#fff; line-height:24px;} </style> </head> <body> <ul id="box" class="clearfix"> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> </ul> <script src="js/app/move.js"></script> <script> window.onload = function(){ var aLi = document.getElementById('box').getElementsByTagName('li'); var arr = []; var i=0; var zIndex = 1; for(i=0; i<aLi.length; i++){ aLi[i].innerHTML = 'left:'+aLi[i].offsetLeft + 'px' + '<br>top:'+ aLi[i].offsetTop + 'px'; arr.push({left:aLi[i].offsetLeft,top:aLi[i].offsetTop}); } for(i=0; i<aLi.length; i++){ aLi[i].index = i; aLi[i].style.left = arr[i].left + 'px'; aLi[i].style.top = arr[i].top + 'px'; aLi[i].style.position ='absolute'; aLi[i].style.margin = 0; aLi[i].onmouseover = function(){ this.style.background = 'green'; this.style.zIndex=zIndex++; startMove(this,{ width:200, height:200, left:arr[this.index].left - 50, top:arr[this.index].top - 50 }); } aLi[i].onmouseout = function(){ this.style.background = 'red'; startMove(this,{ width:100, height:100, left:arr[this.index].left, top:arr[this.index].top }); } } } </script> </body> </html>
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