<!DOCTYPE HTML>
<html>
<head>
<title>css实现鼠标悬停时图片加边框效果</title>
<style type="text/css">
<!DOCTYPE HTML>
<html>
<head>
<title>css实现鼠标悬停时图片加边框效果</title>
<style type="text/css">
<html><head>
<title>背景图片background-image</title>
</head>
<style type="text/css">
body {background-image:url(1.png); background-repeat:no-repeat; background-attachment:fixed} </style>