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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
*{
margin: 0px;
padding: 0px;
}
body{
width: 1300px;
}
table{
margin: 50px auto;
}
.background{
background: #0D0D0D; /*背景设为黑色*/
}
.light-off{
opacity: 0.3;transition: all 1s ease 0s;
}
</style>
</head>
<body class="background">
<table>
<tr>
<td class="light-off"><img src="img/01.jpg"/></td>
<td class="light-off"><img src="img/02.jpg"></td>
<td class="light-off"><img src="img/03.jpg"></td>
</tr>
<tr>
<td class="light-off"><img src="img/04.jpg" /></td>
<td class="light-off"><img src="img/05.jpg" /></td>
<td class="light-off"><img src="img/06.jpg"></td>
</tr>
</table>
</body>
<script src="http://libs.baidu.com/jquery/1.7.2/jquery.min.js"></script>
<script>
$("td").hover(function(){
$(this).css("opacity","1");
$(this).css("transition","all 1s ease 0s");
},function(){
$(this).css("opacity","0.3");
$(this).css("transition","all 1s ease 0s");
});
</script>
</html>