纯CSS的,原理就是在a标记里面放两张图片,一张大图,一张小图,正常情况下小图可见,大图隐藏,a:hover就显示大图了
以下是引用片段:
<style type="text/css">
.thumbnail{
position: relative;
z-index: 0;
}
.thumbnail:hover{
background-color: transparent;
z-index: 50;
}
.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}
.thumbnail span img{ /*CSS for enlarged image*/
border-width: 0;
padding: 2px;
}
.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 0;
left: 60px; /*position where enlarged image should offset horizontally */
}
</style>
<a class="thumbnail" href="#thumb"><img src="/uploadfile/200905/3/69192735826.jpg" width="100px" height="66px" border="0" /><span><img src="/uploadfile/200905/3/5F192757589.jpg" /><br />Simply beautiful.</span></a>
<a class="thumbnail" href="#thumb"><img src="/uploadfile/200905/3/2619283900.jpg" width="100px" height="66px" border="0" /><span><img src="/uploadfile/200905/3/5D19284137.jpg" /><br />So real, it's unreal. Or is it?</span></a>