滑鼠懸浮于文字上，出現圖檔

<style

type="text/css">

<!--

.thumbnail{position:relative;z-index:0;}

.thumbnail:hover{background-color:transparent;z-index:50;}

.thumbnail

span{position:absolute;background-color:#FFFFE0;left:-1000px;border:1px dashed

gray;visibility:hidden;color:#000;text-decoration:none;padding:5px;}

span img{border-width:0;padding:2px;}

.thumbnail:hover

span{visibility:visible;top:-30px;left:60px;}

p{margin-top:200px}

-->

</style>

<p><a

class="thumbnail" href="#">文字<span><img src="圖檔連結"

/></span></a></p>