<!DOCTYPE html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>倒计时效果</title>
<link rel="stylesheet" href="css/demo.css" />
</head>
<body>
<div class="content3">
<div class="time">距离春节时间还有<span ;
clearInterval(sh);
}
}
FreshTime();
var sh=setInterval(FreshTime,1000);
</script>
</body>
</html>