刘颜
2016-10-30 19:36
<!DOCTYPE html> <html> <head> <title>Date TEST</title> <style> #div1{ left:-200px; width: 200px; height: 100px; position: relative; background-color: red; } #div1 span{ width: 20px; height: 50px; background: blue; position: absolute; left: 200px; top: 75px; } </style> </head> <body> <div id="div1">This is a div for testing animation</br> <span>TESTING</span> </div> </body> <script> window.onload = function(){ var oDiv = document.getElementById('div1'); oDiv.onmouseover = function(){ startMove(); } } var timer = null; function startMove(){ clearInterval(timer); var oDiv = document.getElementById('div1'); timer = setInterval(function(){ if(oDiv.offsetLeft == 0){ clearInterval(timer); } else { oDiv.style.left = oDiv.offsetLeft + 1 + 'px'; } }, 30) } </script> </html>
body本身的margin属性没有reset
你在CSS里加一句 *{margin:0;padding:0;}
body本身的margin属性没有reset
你在CSS里加一句 *{margin:0;padding:0;}
JS动画效果
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