精确定位图片
精确摆放图片需要CSS(层叠样式表)的帮助，如下：
<html>
<head>
<title>tiantao</title>
</head>
<style>
.lovett
{
position:absolute;
top:100px;
left:120px;
visibility:visible;
}
</style>
<body>
<div class="lovett">
<img src="cww.jpg" width="130" height="191">
</div>
</body>
</html>
调节top,left的值来精确定位图片
<html>
<head>
<title>tiantao</title>
</head>
<style>
.lovett
{
position:absolute;
top:100px;
left:120px;
visibility:visible;
}
</style>
<body>
<div class="lovett">
<img src="cww.jpg" width="130" height="191">
</div>
</body>
</html>
调节top,left的值来精确定位图片